Exhibit 21.1

SUBSIDIARIES OF AMERESCO, INC.

Entity Name			Entity Type			Jurisdiction			Country
1000455439 Ontario Inc.			Corporation			Federally Chartered			Canada
112 Lake Street Solar LLC			Limited Liability Company			Delaware			United States
117 Lake Street Solar LLC			Limited Liability Company			Delaware			United States
1519 Crandall Road LLC			Limited Liability Company			Delaware			United States
1724 64th Avenue Solar LLC			Limited Liability Company			Delaware			United States
399 Revolution Drive Solar LLC			Limited Liability Company			Delaware			United States
515 Main Saugus LLC			Limited Liability Company			Delaware			United States
5700 Canada Street Solar LLC			Limited Liability Company			Delaware			United States
5715 Livingston Road Solar LLC			Limited Liability Company			Delaware			United States
59 Morse Road Solar LLC			Limited Liability Company			Delaware			United States
60 Nahatan Street Solar 2 LLC			Limited Liability Company			Delaware			United States
83 School Street Solar LLC			Limited Liability Company			Delaware			United States
Adams Lot 1 RNG LLC			Limited Liability Company			Delaware			United States
Aegean Drive Solar LLC			Limited Liability Company			Delaware			United States
Afton NM Solar LLC			Limited Liability Company			Delaware			United States
Agawam MA Shoemaker Ln Solar LLC			Limited Liability Company			Delaware			United States
Aioliko Parko Anemos Distomou Single Member P.C.			Professional Corporation			Greece			Greece
Aioliko Parko Psili Korfi Delfon Single Member P.C.			Professional Corporation			Greece			Greece
ALBERTA VA SOLAR LLC			Limited Liability Company			Delaware			United States
Allenstown NH Solar LLC			Limited Liability Company			Delaware			United States
AM HELIOS, INC.			Corporation			Delaware			United States
Ameresco 200 Nahatan Street Solar 2 LLC			Limited Liability Company			Delaware			United States
Ameresco Ad Holdings LLC			Limited Liability Company			Delaware			United States
Ameresco Alternate Fuels LLC			Limited Liability Company			Delaware			United States
Ameresco Asset Holdings IV LLC			Limited Liability Company			Delaware			United States
Ameresco Asset Pledgor IV LLC			Limited Liability Company			Delaware			United States
Ameresco Asset Sustainability Group LLC			Limited Liability Company			Delaware			United States
Ameresco Avenal LLC			Limited Liability Company			Delaware			United States
Ameresco Benson Valley RNG LLC			Limited Liability Company			Delaware			United States
Ameresco BESS Holding Inc.			Corporation			Federally Chartered			Canada
Ameresco BRI Carbon Reduction LP			Limited Partnership			Federally Chartered			Canada
Ameresco Brickyard RNG LLC			Limited Liability Company			Delaware			United States
Ameresco Butte County LLC			Limited Liability Company			Delaware			United States
Ameresco Canada Inc.			Corporation			Federally Chartered			Canada
Ameresco Candlewood Holdco LLC			Limited Liability Company			Delaware			United States
Ameresco CEPEO Solar Inc.			Corporation			Federally Chartered			Canada
Ameresco Cherokee RNG LLC			Limited Liability Company			Delaware			United States
Ameresco Chicopee Energy LLC			Limited Liability Company			Delaware			United States
Ameresco Chiquita Energy LLC			Limited Liability Company			Delaware			United States
Ameresco Chiquita RNG LLC			Limited Liability Company			Delaware			United States
AMERESCO CLINTON COUNTY RNG LLC			Limited Liability Company			Delaware			United States
Ameresco CT LLC			Limited Liability Company			Delaware			United States

1

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Exhibit 21.1

Entity Name			Entity Type			Jurisdiction			Country
Ameresco Dallas LLC			Limited Liability Company			Delaware			United States
Ameresco Delaware Energy LLC			Limited Liability Company			Delaware			United States
Ameresco DR LLC			Limited Liability Company			Delaware			United States
AMERESCO EPPERSON RNG LLC			Limited Liability Company			Delaware			United States
Ameresco Evansville LLC			Limited Liability Company			Delaware			United States
Ameresco Federal Solutions, Inc.			Corporation			Tennessee			United States
Ameresco Finance Solar II Inc.			Corporation			Federally Chartered			Canada
Ameresco Finance Solar Inc.			Corporation			Federally Chartered			Canada
Ameresco Forward LLC			Limited Liability Company			Delaware			United States
Ameresco Forward RNG LLC			Limited Liability Company			Delaware			United States
Ameresco GEDSB Solar Inc.			Corporation			Federally Chartered			Canada
Ameresco Georgia LLC			Limited Liability Company			Delaware			United States
Ameresco Geothermal Inc.			Corporation			Ontario			Canada
Ameresco Grand Prairie RNG LLC			Limited Liability Company			Delaware			United States
Ameresco Greenridge LLC			Limited Liability Company			Delaware			United States
Ameresco Greenridge RNG LLC			Limited Liability Company			Delaware			United States
Ameresco Half Moon Bay LLC			Limited Liability Company			Delaware			United States
Ameresco Hawaii LLC			Limited Liability Company			Delaware			United States
Ameresco HCE Solar LLC			Limited Liability Company			Delaware			United States
Ameresco Hellas Energy Single Member S.A.			Corporation			Greece			Greece
Ameresco HPEDSB Solar Inc.			Corporation			Federally Chartered			Canada
Ameresco Intelligent Systems, LLC			Limited Liability Company			Delaware			United States
Ameresco International Holdings B.V.			Corporation			Netherlands			Netherlands
Ameresco Janesville LLC			Limited Liability Company			Delaware			United States
Ameresco Jefferson City LLC			Limited Liability Company			Delaware			United States
Ameresco Johnson Canyon LLC			Limited Liability Company			Delaware			United States
Ameresco JPII Carbon Reduction Inc.			Corporation			Federally Chartered			Canada
Ameresco Keller Canyon LLC			Limited Liability Company			Delaware			United States
Ameresco Keller Canyon RNG LLC			Limited Liability Company			Delaware			United States
Ameresco Lake Havasu LLC			Limited Liability Company			Delaware			United States
Ameresco LDCSB Solar Inc.			Corporation			Federally Chartered			Canada
Ameresco Lee County RNG LLC			Limited Liability Company			Delaware			United States
Ameresco LFG Holdings II LLC			Limited Liability Company			Delaware			United States
Ameresco LFG Holdings III LLC			Limited Liability Company			Delaware			United States
Ameresco LFG Holdings LLC			Limited Liability Company			Delaware			United States
Ameresco LFG-I, Inc.			Corporation			Delaware			United States
Ameresco Limited			Corporation			United Kingdom			United Kingdom
Ameresco Little Dixie RNG LLC			Limited Liability Company			Delaware			United States
Ameresco Manteca DCFC LLC			Limited Liability Company			Delaware			United States
Ameresco McCarty Energy LLC			Limited Liability Company			Delaware			United States
AMERESCO MICHIGAN RNG HOLDINGS LLC			Limited Liability Company			Delaware			United States
Ameresco Modern RNG LLC			Limited Liability Company			Delaware			United States
Ameresco MT Wind LLC			Limited Liability Company			Delaware			United States

2

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Exhibit 21.1

Entity Name			Entity Type			Jurisdiction			Country
Ameresco Mt. Olive LLC			Limited Liability Company			Delaware			United States
Ameresco Navy Yard Peaker LLC			Limited Liability Company			Delaware			United States
AMERESCO NEW MEXICO SOLAR LLC			Limited Liability Company			Delaware			United States
Ameresco Newmarket Energy Storage Inc.			Corporation			Federally Chartered			Canada
Ameresco Otay RNG LLC			Limited Liability Company			Delaware			United States
Ameresco Palmetto LLC			Limited Liability Company			Delaware			United States
Ameresco Pine Bluff LLC			Limited Liability Company			Delaware			United States
AMERESCO PINE GROVE RNG LLC			Limited Liability Company			Delaware			United States
Ameresco Planergy Housing, Inc.			Corporation			Delaware			United States
Ameresco Potter Road LLC			Limited Liability Company			Delaware			United States
Ameresco Puerto Rico, Inc.			Corporation			Puerto Rico			United States
Ameresco PV Holdings 12 LLC			Limited Liability Company			Delaware			United States
Ameresco PV Holdings 13 LLC			Limited Liability Company			Delaware			United States
Ameresco PV Holdings Eleven LLC			Limited Liability Company			Delaware			United States
Ameresco PV Holdings II LLC			Limited Liability Company			Delaware			United States
Ameresco PV Holdings IV LLC			Limited Liability Company			Delaware			United States
Ameresco PV Holdings IX LLC			Limited Liability Company			Delaware			United States
Ameresco PV Holdings LLC			Limited Liability Company			Delaware			United States
Ameresco PV Holdings V LLC			Limited Liability Company			Delaware			United States
Ameresco PV Holdings VI LLC			Limited Liability Company			Delaware			United States
Ameresco PV Holdings VII FinCo LLC			Limited Liability Company			Delaware			United States
Ameresco PV Holdings VII LLC			Limited Liability Company			Delaware			United States
Ameresco PV Holdings VIII LLC			Limited Liability Company			Delaware			United States
Ameresco PV Holdings X LLC			Limited Liability Company			Delaware			United States
Ameresco Quebec Inc			Corporation			Federally Chartered			Canada
Ameresco Ranchland LLC			Limited Liability Company			Delaware			United States
Ameresco Renewable Energy LLC			Limited Liability Company			Delaware			United States
Ameresco Renewable LLC			Limited Liability Company			Delaware			United States
Ameresco RNG Holdings I LLC			Limited Liability Company			Delaware			United States
Ameresco RNG Pledgor I LLC			Limited Liability Company			Delaware			United States
Ameresco RNG TCTA LLC			Limited Liability Company			Delaware			United States
Ameresco RNG TCTA Pledgor LLC			Limited Liability Company			Delaware			United States
Ameresco Roxana RNG LLC			Limited Liability Company			Delaware			United States
Ameresco San Antonio LLC			Limited Liability Company			Delaware			United States
Ameresco San Joaquin LLC			Limited Liability Company			Delaware			United States
Ameresco San Joaquin Solar LLC			Limited Liability Company			Delaware			United States
Ameresco Santa Clara LLC			Limited Liability Company			Delaware			United States
Ameresco Santa Cruz Energy LLC			Limited Liability Company			Delaware			United States
Ameresco Select, Inc.			Corporation			Massachusetts			United States
Ameresco Servicios Energeticos S.L.			Corporation			Spain			Spain
Ameresco SFPUC LLC			Limited Liability Company			Delaware			United States
Ameresco Skunk Creek LLC			Limited Liability Company			Delaware			United States
Ameresco Solar - Products LLC			Limited Liability Company			Delaware			United States

3

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Exhibit 21.1

Entity Name			Entity Type			Jurisdiction			Country
Ameresco Solar - Solutions LLC			Limited Liability Company			Delaware			United States
Ameresco Solar - Technologies LLC			Limited Liability Company			Delaware			United States
Ameresco Solar Bridgewater LLC			Limited Liability Company			Delaware			United States
Ameresco Solar Canton LLC			Limited Liability Company			Delaware			United States
Ameresco Solar Englewood LLC			Limited Liability Company			Delaware			United States
Ameresco Solar Fall River LLC			Limited Liability Company			Delaware			United States
Ameresco Solar Holdings I LLC			Limited Liability Company			Delaware			United States
Ameresco Solar Holdings II Finco LLC			Limited Liability Company			Delaware			United States
Ameresco Solar Holdings II LLC			Limited Liability Company			Delaware			United States
Ameresco Solar Holdings III LLC			Limited Liability Company			Delaware			United States
Ameresco Solar Land Holdings LLC			Limited Liability Company			Delaware			United States
Ameresco Solar LLC			Limited Liability Company			Delaware			United States
Ameresco Solar Logan LLC			Limited Liability Company			Delaware			United States
Ameresco Solar Lowell LLC			Limited Liability Company			Delaware			United States
Ameresco Solar Milton LLC			Limited Liability Company			Delaware			United States
Ameresco Solar Natick II LLC			Limited Liability Company			Delaware			United States
Ameresco Solar Natick LLC			Limited Liability Company			Delaware			United States
Ameresco Solar New York LLC			Limited Liability Company			Delaware			United States
Ameresco Solar Newburyport LLC			Limited Liability Company			Delaware			United States
Ameresco Solar Power 1 LLC			Limited Liability Company			Delaware			United States
Ameresco Solar Waltham LLC			Limited Liability Company			Delaware			United States
Ameresco Solar Worcester LLC			Limited Liability Company			Delaware			United States
Ameresco Southwest, Inc.			Corporation			Arizona			United States
Ameresco SRS Solar LLC			Limited Liability Company			Delaware			United States
Ameresco Stafford LLC			Limited Liability Company			Delaware			United States
Ameresco Sunel Energy IT S.R.L.			Corporation			Italy			Italy
Ameresco Sunel Energy Limited			Private Limited Company			United Kingdom			United Kingdom
Ameresco Sunel Energy S.A.			Corporation			Greece			Greece
Ameresco Sunel Energy S.A. Atena-Sucursala Bucuresti			Corporation			Romania			Romania
Ameresco Sunel Energy S.L.U.			Limited Liability Company			Spain			Spain
Ameresco Sunel Romania SRL			Limited Liability Company			Romania			Romania
Ameresco Sunel Solar Assets			Other			Greece			Greece
Ameresco Sunel Solar Assets Single Member S.A.			Corporation			Greece			Greece
AMERESCO TN SWINE RNG LLC			Limited Liability Company			Delaware			United States
Ameresco UP BESS Holdings LLC			Limited Liability Company			Delaware			United States
Ameresco Upper Rock Island Rng LLC			Limited Liability Company			Delaware			United States
Ameresco UW Solar Inc.			Corporation			Ontario			Canada
Ameresco Vasco Road LLC			Limited Liability Company			Delaware			United States
Ameresco Volusia RNG LLC			Limited Liability Company			Delaware			United States
Ameresco Wasatch RNG LLC			Limited Liability Company			Delaware			United States
Ameresco Wind New York LLC			Limited Liability Company			Delaware			United States
Ameresco Winnemucca Solar LLC			Limited Liability Company			Delaware			United States
Ameresco Woodland Meadows II LLC			Limited Liability Company			Delaware			United States

4

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Exhibit 21.1

Entity Name			Entity Type			Jurisdiction			Country
Ameresco Woodland Meadows LLC			Limited Liability Company			Delaware			United States
Ameresco Woodland Meadows Romulus LLC			Limited Liability Company			Delaware			United States
AMERESCO WYANDOT RNG LLC			Limited Liability Company			Delaware			United States
Ameresco, Inc.			Corporation			Delaware			United States
AmerescoSolutions, Inc.			Corporation			North Carolina			United States
Amerres Energy S.A.			Corporation			Greece			Greece
AMRC 2025 PV-Bess Financing LLC			Limited Liability Company			Delaware			United States
AMRC BCE Acquisition Co., LLC			Limited Liability Company			Delaware			United States
AMRC BCE Holdings, LLC			Limited Liability Company			Delaware			United States
AMRC Blackstone Holdings LLC			Limited Liability Company			Delaware			United States
AMRC C&D Finance LLC			Limited Liability Company			Delaware			United States
AMRC C&D Holdings LLC			Limited Liability Company			Delaware			United States
AMRC CECNY Holdings LLC			Limited Liability Company			Delaware			United States
AMRC CS Holdings LLC			Limited Liability Company			Delaware			United States
AMRC Dimmitt Lot 1 LLC			Limited Liability Company			Delaware			United States
AMRC Federal Holdings 1 LLC			Limited Liability Company			Delaware			United States
AMRC Frederick Holdings LLC			Limited Liability Company			Delaware			United States
AMRC HAWAII LLC			Limited Liability Company			Delaware			United States
AMRC LICSS Holdings LLC			Limited Liability Company			Delaware			United States
AMRC Millis Holdings LLC			Limited Liability Company			Delaware			United States
AMRC One Percent LLC			Limited Liability Company			Delaware			United States
AMRC Panel Finance LLC			Limited Liability Company			Delaware			United States
AMRC Panel Holdings LLC			Limited Liability Company			Delaware			United States
AMRC PVH 13 LLC			Limited Liability Company			Delaware			United States
AMRC PVH IX LLC			Limited Liability Company			Delaware			United States
AMRC PVH X LLC			Limited Liability Company			Delaware			United States
AMRC Waikoloa Green LLC			Limited Liability Company			Delaware			United States
AMRC WSD Coventry LLC			Limited Liability Company			Delaware			United States
Amsterdam NY Solar LLC			Limited Liability Company			Delaware			United States
Arlington Energy Storage LLC			Limited Liability Company			Delaware			United States
Arlington Municipal Solar PV Projects 2015 LLC			Limited Liability Company			Delaware			United States
Arroyo NM Solar LLC			Limited Liability Company			Delaware			United States
Ashland High School Solar LLC			Limited Liability Company			Delaware			United States
Ashland Howe St. Solar LLC			Limited Liability Company			Delaware			United States
Ashland Middle School Solar LLC			Limited Liability Company			Delaware			United States
Athol Leicester Solar LLC			Limited Liability Company			Delaware			United States
Atkinson NM Solar LLC			Limited Liability Company			Delaware			United States
Axton Jones Ridge Road Solar LLC			Limited Liability Company			Delaware			United States
Aztec NM Solar LLC			Limited Liability Company			Delaware			United States
Banner Solar Baywood LLC			Limited Liability Company			Delaware			United States
Banner Solar Gateway LLC			Limited Liability Company			Delaware			United States
Banner Solar Ironwood LLC			Limited Liability Company			Delaware			United States
BCE Los Alamitos Holdco, LLC			Limited Liability Company			Delaware			United States

5

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Exhibit 21.1

Entity Name			Entity Type			Jurisdiction			Country
BCE Los Alamitos, LLC			Limited Liability Company			Delaware			United States
BCE MCRD, LLC			Limited Liability Company			Delaware			United States
BCE Norco, LLC			Limited Liability Company			Delaware			United States
BCE Seal Beach, LLC			Limited Liability Company			Delaware			United States
Belvidere Landfill Solar 1, LLC			Limited Liability Company			Illinois			United States
Belvidere Landfill Solar 2 East, LLC			Limited Liability Company			Illinois			United States
Belvidere Landfill Solar 2 West, LLC			Limited Liability Company			Illinois			United States
Benigno Blvd Solar LLC			Limited Liability Company			Delaware			United States
BERNARDSTON LANDFILL SOLAR LLC			Limited Liability Company			Delaware			United States
Bitter Cherry NM Solar LLC			Limited Liability Company			Delaware			United States
BLACKWATER RD SOLAR LLC			Limited Liability Company			Delaware			United States
Blanchard School Solar LLC			Limited Liability Company			Delaware			United States
Bloomfield CT 1, LLC			Limited Liability Company			Delaware			United States
Bound Line Road Solar LLC			Limited Liability Company			Delaware			United States
BPDA SOLAR LLC			Limited Liability Company			Delaware			United States
Braintree Schools Solar PV 2015 LLC			Limited Liability Company			Delaware			United States
BREMO BLUFF VA SOLAR LLC			Limited Liability Company			Delaware			United States
Brentwood Rd Solar LLC			Limited Liability Company			Delaware			United States
Brickyard Road Solar LLC			Limited Liability Company			Delaware			United States
Bright Canyon Energy Corporation			Corporation			Delaware			United States
Bright Canyon Infrastructure, LLC			Limited Liability Company			Delaware			United States
BRISTOL LR (HERSEY GARDENS) LIMITED			Private Limited Company			England and Wales			England
BRISTOL LR (SEVERN ROAD) LIMITED			Private Limited Company			England and Wales			England
BRISTOL LR (SMOKE LANE) LIMITED			Private Limited Company			England and Wales			England
Bromley Energy Storage LLC			Limited Liability Company			Delaware			United States
BROPHY COLLEGE PREPARATORY SOLAR LLC			Limited Liability Company			Delaware			United States
Buffalo NM Solar LLC			Limited Liability Company			Delaware			United States
BURNT SWAMP ROAD SOLAR LLC			Limited Liability Company			Delaware			United States
BWC Gibbs Brook, LLC			Limited Liability Company			Delaware			United States
BWC Harlow Brook, LLC			Limited Liability Company			Delaware			United States
BWC Mystic River, LLC			Limited Liability Company			Delaware			United States
BWC ORIGINATION 18 LLC			Limited Liability Company			Delaware			United States
BWC Origination 19 LLC			Limited Liability Company			Delaware			United States
BWC Origination 8, LLC			Limited Liability Company			Delaware			United States
BWC Pocasset River, LLC			Limited Liability Company			Delaware			United States
BWC Wading River, LLC			Limited Liability Company			Delaware			United States
BWC Wareham Assemblage, LLC			Limited Liability Company			Delaware			United States
BWC Wareham River, LLC			Limited Liability Company			Delaware			United States
CAC Solar LLC			Limited Liability Company			Delaware			United States
CAMINO DE CRUZ BLANCA SOLAR LLC			Limited Liability Company			Delaware			United States
CanAm NM Solar LLC			Limited Liability Company			Delaware			United States
Candlewood Clean Power LLC			Limited Liability Company			Delaware			United States
Candlewood Solar LLC			Limited Liability Company			Delaware			United States

6

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Exhibit 21.1

Entity Name			Entity Type			Jurisdiction			Country
Carter Horizons Energy Storage LLC			Name Reservation			Delaware			United States
Cat-Del WTF BESS LLC			Limited Liability Company			Delaware			United States
Cat-Del WTF Solar LLC			Limited Liability Company			Delaware			United States
Cat-Del WTF Storage LLC			Limited Liability Company			Delaware			United States
Cedar Creek Solar LLC			Limited Liability Company			Delaware			United States
Cedar NM Solar LLC			Limited Liability Company			Delaware			United States
Chesapeake Beach BESS LLC			Limited Liability Company			Delaware			United States
Chicago Solar Alliance LLC			Limited Liability Company			Delaware			United States
Chicopee BESS LLC			Limited Liability Company			Delaware			United States
Church Street Solar LLC			Limited Liability Company			Delaware			United States
City Leap Energy Partnership Limited			Limited Partnership			United Kingdom			United Kingdom
City of Phoenix 22 Ave Solar LLC			Limited Liability Company			Delaware			United States
CLARK FORK SOLAR LLC			Limited Liability Company			Delaware			United States
CLARKSVILLE VA SOLAR LLC			Limited Liability Company			Delaware			United States
COLONIAL BEACH VA #2 SOLAR LLC			Limited Liability Company			Delaware			United States
COLONIAL BEACH VA SOLAR LLC			Limited Liability Company			Delaware			United States
Cork Sustainable Energy Limited			Corporation			Republic of Ireland			Ireland
Corona NM Solar LLC			Limited Liability Company			Delaware			United States
Corte De Luna NM Solar LLC			Limited Liability Company			Delaware			United States
Coyne Station Road Solar LLC			Limited Liability Company			Delaware			United States
Danville Foundry Holdings, LLC			Limited Liability Company			Delaware			United States
Davis UP Energy Storage LLC			Limited Liability Company			Delaware			United States
DC Ward 8 Community Microgrid LLC			Limited Liability Company			Delaware			United States
DELTA JUNCTION RENEWABLE RESOURCES LLC			Limited Liability Company			Delaware			United States
DEP Kingston Lot Solar LLC			Limited Liability Company			Delaware			United States
Depue Holdings, LLC			Limited Liability Company			Delaware			United States
DINWIDDIE VA SOLAR LLC			Limited Liability Company			Delaware			United States
DOSWELL VA SOLAR LLC			Limited Liability Company			Delaware			United States
Downing Parkway Solar LLC			Limited Liability Company			Delaware			United States
Drennan Energy Storage LLC			Limited Liability Company			Delaware			United States
Dudley Landfill Solar LLC			Limited Liability Company			Delaware			United States
E MONROE LITTLE FALLS NORTH LLC			Limited Liability Company			Delaware			United States
E MONROE LITTLE FALLS SOUTH LLC			Limited Liability Company			Delaware			United States
E.Three Custom Energy Solutions, LLC			Limited Liability Company			Nevada			United States
East Bridgewater 1 Solar LLC			Limited Liability Company			Delaware			United States
East Granby Solar LLC			Limited Liability Company			Delaware			United States
East Richmond Road LF Solar LLC			Limited Liability Company			Delaware			United States
East Victory Way Solar LLC			Limited Liability Company			Delaware			United States
Eastern Correctional Napanoch NY Solar LLC			Limited Liability Company			Delaware			United States
Easton Schools Solar LLC			Limited Liability Company			Delaware			United States
Edgartown Landfill Solar LLC			Limited Liability Company			Delaware			United States
EG ESCO Srl.			Corporation			Italy			Italy
EI Fund One, Inc.			Corporation			Massachusetts			United States

7

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Exhibit 21.1

Entity Name			Entity Type			Jurisdiction			Country
Ellerslie NW MD CSEGS Solar LLC			Limited Liability Company			Delaware			United States
Ellsworth ME Solar LLC			Limited Liability Company			Delaware			United States
ELM Grove Solar LLC			Limited Liability Company			Delaware			United States
Energy Investment, Inc.			Corporation			Massachusetts			United States
Energy Solutions & Security, LLC			Limited Liability Company			Delaware			United States
Enerqos Energy Solutions, S.R.L.			Corporation			Italy			Italy
ESCT-BJ318, LLC			Limited Liability Company			Connecticut			United States
ESMA-BJ113, LLC			Limited Liability Company			Massachusetts			United States
ESMA-BJ175, LLC			Limited Liability Company			Massachusetts			United States
ESMA-BJ209, LLC			Limited Liability Company			Massachusetts			United States
ESMA-BJ353, LLC			Limited Liability Company			Massachusetts			United States
ESNY-YORKTOWN, LLC			Limited Liability Company			New York			United States
ESP Response Limited			Corporation			United Kingdom			United Kingdom
Fall River Solar Phase 2 LLC			Limited Liability Company			Delaware			United States
Fiberloid ST Solar LLC			Limited Liability Company			Delaware			United States
FISHKILL NY ONE SOLAR LLC			Limited Liability Company			Delaware			United States
Florence SunEnergy LLC			Limited Liability Company			Delaware			United States
FRANKLIN 1 SOLAR LLC			Limited Liability Company			Delaware			United States
Frederick Energy Storage LLC			Limited Liability Company			Delaware			United States
Freeport Solar North, LLC			Limited Liability Company			Delaware			United States
Freeport Solar South, LLC			Limited Liability Company			Illinois			United States
French King Solar LLC			Limited Liability Company			Delaware			United States
GETTY AVENUE SOLAR LLC			Limited Liability Company			Delaware			United States
Glen Burnie Landfill Solar ANEM LLC			Limited Liability Company			Delaware			United States
Glen Burnie Landfill Solar CSEGS-1 LLC			Limited Liability Company			Delaware			United States
Glen Burnie Landfill Solar LLC			Limited Liability Company			Delaware			United States
Glendale Road Solar PV LLC			Limited Liability Company			Delaware			United States
Gloversville Community Solar LLC			Limited Liability Company			Delaware			United States
Gray Road Solar Energy 2 LLC			Limited Liability Company			Delaware			United States
Gray Road Solar Energy 3 LLC			Limited Liability Company			Delaware			United States
Gray Road Solar Energy LLC			Limited Liability Company			Delaware			United States
Green Wave LLC			Limited Liability Company			Delaware			United States
Greene Correctional Coxsackie NY Solar LLC			Limited Liability Company			Delaware			United States
Greenhaven Correctional Stormville NY Solar LLC			Limited Liability Company			Delaware			United States
Groton Landfill Solar LLC			Limited Liability Company			Delaware			United States
Grove Street Solar LLC			Limited Liability Company			Delaware			United States
GS Mesa Solar LLC			Limited Liability Company			Delaware			United States
GW Memorial BESS LLC			Limited Liability Company			Delaware			United States
Hampden Landfill Solar LLC			Limited Liability Company			Delaware			United States
HANCOCK MD #1 SOLAR LLC			Limited Liability Company			Delaware			United States
Hanson Solar LLC			Limited Liability Company			Delaware			United States
Hartly DE Solar CSS LLC			Limited Liability Company			Delaware			United States
HEC/CJTS Energy Center LLC			Limited Liability Company			Delaware			United States

8

---

Exhibit 21.1

Entity Name			Entity Type			Jurisdiction			Country
HEC/Tobyhanna Energy Project, Inc.			Corporation			Massachusetts			United States
Herdco Lot 1 RNG LLC			Limited Liability Company			Delaware			United States
Highland Street Natick Solar LLC			Limited Liability Company			Delaware			United States
Historic Congressional Solar LLC			Limited Liability Company			Delaware			United States
Hixbridge Solar LLC			Limited Liability Company			Delaware			United States
HSGS-Ameresco, LLC			Limited Liability Company			South Carolina			United States
Husky NM Solar LLC			Limited Liability Company			Delaware			United States
Hwy 158 Midland TX #7 LLC			Limited Liability Company			Delaware			United States
ICMC Solar LLC			Limited Liability Company			Delaware			United States
Illiopolis Brownfield Solar LLC			Limited Liability Company			Delaware			United States
Illiopolis Solar North, LLC			Limited Liability Company			Illinois			United States
Illiopolis Solar South, LLC			Limited Liability Company			Illinois			United States
Indian Road Solar LLC			Limited Liability Company			Delaware			United States
Island Palm Communities Solar P2 LLC			Limited Liability Company			Delaware			United States
Ivory Street Solar LLC			Limited Liability Company			Delaware			United States
JUICE TECHNOLOGIES, INC.			Corporation			Florida			United States
KBR EAAS LLC			Limited Liability Company			Delaware			United States
Keenesburg Energy Storage LLC			Limited Liability Company			Delaware			United States
Kerry Sustainable Energy Limited			Corporation			Republic of Ireland			Ireland
Kifer Energy Storage LLC			Limited Liability Company			Delaware			United States
Kingman Energy Storage LLC			Limited Liability Company			Delaware			United States
KINSALE VA SOLAR LLC			Limited Liability Company			Delaware			United States
Knox County Landfill Solar LLC			Limited Liability Company			Delaware			United States
KP AACC Sacramento Solar LLC			Limited Liability Company			Delaware			United States
KP Aliso Creek MOB Solar LLC			Limited Liability Company			Delaware			United States
KP Baldwin Park Parking Solar LLC			Limited Liability Company			Delaware			United States
KP BONITA MEDICAL SOLAR LLC			Limited Liability Company			Delaware			United States
KP Carson South Bay Solar LLC			Limited Liability Company			Delaware			United States
KP CHINO REGIONAL LAB PVBS LLC			Limited Liability Company			Delaware			United States
KP Clairemont Mesa Solar LLC			Limited Liability Company			Delaware			United States
KP Colton Medical Solar LLC			Limited Liability Company			Delaware			United States
KP Columbia Gateway Solar LLC			Limited Liability Company			Delaware			United States
KP Corona Medical Offices Solar LLC			Limited Liability Company			Delaware			United States
KP Covina MOB Solar LLC			Limited Liability Company			Delaware			United States
KP Culver Marina Solar LLC			Limited Liability Company			Delaware			United States
KP Diamond Bar Solar LLC			Limited Liability Company			Delaware			United States
KP Downey Medical Solar LLC			Limited Liability Company			Delaware			United States
KP El Cajon Call Center Solar LLC			Limited Liability Company			Delaware			United States
KP El Cajon Medical Offices LLC			Limited Liability Company			Delaware			United States
KP Fontana Behavioral Solar LLC			Limited Liability Company			Delaware			United States
KP Fontana Medical Solar LLC			Limited Liability Company			Delaware			United States
KP Fremont Hospital LLC			Limited Liability Company			Delaware			United States
KP Fresno MOB Solar LLC			Limited Liability Company			Delaware			United States

9

---

Exhibit 21.1

Entity Name			Entity Type			Jurisdiction			Country
KP Gaithersberg Medical Solar LLC			Limited Liability Company			Delaware			United States
KP Garden Grove Medical Solar LLC			Limited Liability Company			Delaware			United States
KP Gardena Medical Solar LLC			Limited Liability Company			Delaware			United States
KP Gilroy MOB Solar LLC			Limited Liability Company			Delaware			United States
KP Hawthorne MOB Solar LLC			Limited Liability Company			Delaware			United States
KP Hesperia MOB Solar LLC			Limited Liability Company			Delaware			United States
KP HONOLULU MEDICAL SOLAR LLC			Limited Liability Company			Delaware			United States
KP HONOLULU SOLAR LLC			Limited Liability Company			Delaware			United States
KP Huntington Beach MOB Solar LLC			Limited Liability Company			Delaware			United States
KP Inglewood Solar LLC			Limited Liability Company			Delaware			United States
KP KONA MEDICAL SOLAR LLC			Limited Liability Company			Delaware			United States
KP KOOLAU MEDICAL SOLAR LLC			Limited Liability Company			Delaware			United States
KP Kula Solar LLC			Limited Liability Company			Delaware			United States
KP La Palma Medical Offices Solar LLC			Limited Liability Company			Delaware			United States
KP Lakewood MOB Solar LLC			Limited Liability Company			Delaware			United States
KP Lanai Solar LLC			Limited Liability Company			Delaware			United States
KP Leeward Solar LLC			Limited Liability Company			Delaware			United States
KP Lincoln Medical Offices Solar LLC			Limited Liability Company			Delaware			United States
KP MAPUNAPUNA MEDICAL SOLAR LLC			Limited Liability Company			Delaware			United States
KP Market Solar LLC			Limited Liability Company			Delaware			United States
KP Maui Medical Solar LLC			Limited Liability Company			Delaware			United States
KP Menifee Medical Offices Solar LLC			Limited Liability Company			Delaware			United States
KP Meridian Medical Offices Solar LLC			Limited Liability Company			Delaware			United States
KP Ming Medical Solar LLC			Limited Liability Company			Delaware			United States
KP Mission Viejo Solar LLC			Limited Liability Company			Delaware			United States
KP Moanalua II PV Solar LLC			Limited Liability Company			Delaware			United States
KP MOANALUA SOLAR LLC			Limited Liability Company			Delaware			United States
KP Modesto Medical Center Solar LLC			Limited Liability Company			Delaware			United States
KP Modesto Solar Thermal LLC			Limited Liability Company			Delaware			United States
KP Montebello Medical Solar LLC			Limited Liability Company			Delaware			United States
KP Moreno Iris Medical Solar LLC			Limited Liability Company			Delaware			United States
KP Moreno Valley Hospital DNT Solar LLC			Limited Liability Company			Delaware			United States
KP Moreno Valley Medical Offices Solar LLC			Limited Liability Company			Delaware			United States
KP Murrieta Ambulatory Solar LLC			Limited Liability Company			Delaware			United States
KP NANAIKEOLA MEDICAL SOLAR LLC			Limited Liability Company			Delaware			United States
KP North Baltimore Hub Solar LLC			Limited Liability Company			Delaware			United States
KP Ontario Vineyard O.P. Surgicenter B Solar LLC			Limited Liability Company			Delaware			United States
KP Orange Rehab Pavilion Solar LLC			Limited Liability Company			Delaware			United States
KP Otay Mesa Medical Solar LLC			Limited Liability Company			Delaware			United States
KP Parker MOB Solar LLC			Limited Liability Company			Delaware			United States
KP PINOLE MEDICAL PVBS LLC			Limited Liability Company			Delaware			United States
KP Pueblo MOB Solar LLC			Limited Liability Company			Delaware			United States
KP RANCHO CUCAMONGA MEDICAL PVBS LLC			Limited Liability Company			Delaware			United States

10

---

Exhibit 21.1

Entity Name			Entity Type			Jurisdiction			Country
KP Rancho San Diego Solar LLC			Limited Liability Company			Delaware			United States
KP Redlands Medical Solar LLC			Limited Liability Company			Delaware			United States
KP Redwood-Marshall Solar LLC			Limited Liability Company			Delaware			United States
KP Riverside Medical Center Solar LLC			Limited Liability Company			Delaware			United States
KP Riverside Solar LLC			Limited Liability Company			Delaware			United States
KP SAC DAVIS GROUND PVBS LLC			Limited Liability Company			Delaware			United States
KP Sacramento-Davis Solar LLC			Limited Liability Company			Delaware			United States
KP SAN DIMAS SOLAR LLC			Limited Liability Company			Delaware			United States
KP San Jose MC Garage Solar LLC			Limited Liability Company			Delaware			United States
KP SAN JOSE MEDICAL PVBS LLC			Limited Liability Company			Delaware			United States
KP San Marcos Medical 1 Solar LLC			Limited Liability Company			Delaware			United States
KP San Marcos Medical 3 Solar LLC			Limited Liability Company			Delaware			United States
KP San Marcos Medical Solar LLC			Limited Liability Company			Delaware			United States
KP San Mateo Solar LLC			Limited Liability Company			Delaware			United States
KP San Rafael Hospital Solar LLC			Limited Liability Company			Delaware			United States
KP San Rafael Los Gamos MOB Parking Structure Solar LLC			Limited Liability Company			Delaware			United States
KP San Rafael Los Gamos MOB Rooftop Carport Solar LLC			Limited Liability Company			Delaware			United States
KP San Ramon Medical Offices LLC			Limited Liability Company			Delaware			United States
KP Santa Clarita Regional Lab LLC			Limited Liability Company			Delaware			United States
KP Sleepy Hollow Medical Offices Solar LLC			Limited Liability Company			Delaware			United States
KP Springfield MOB Solar LLC			Limited Liability Company			Delaware			United States
KP Stockdale Medical Solar LLC			Limited Liability Company			Delaware			United States
KP Stockton Central Utility Plant Solar LLC			Limited Liability Company			Delaware			United States
KP Sylmar Medical Solar LLC			Limited Liability Company			Delaware			United States
KP Temecula Solar LLC			Limited Liability Company			Delaware			United States
KP Tracy Medical Offices Solar LLC			Limited Liability Company			Delaware			United States
KP Tustin Ranch Medical Solar LLC			Limited Liability Company			Delaware			United States
KP Vandever Medical Offices Solar LLC			Limited Liability Company			Delaware			United States
KP Victorville MOB Solar LLC			Limited Liability Company			Delaware			United States
KP Viewridge 1 Medical Offices LLC			Limited Liability Company			Delaware			United States
KP WAILUKU SOLAR LLC			Limited Liability Company			Delaware			United States
KP WAIPIO SOLAR LLC			Limited Liability Company			Delaware			United States
KP Wildomar MOB Solar LLC			Limited Liability Company			Delaware			United States
Kupono Solar Development Company, LLC			Limited Liability Company			Delaware			United States
KUPONO SOLAR, LLC			Limited Liability Company			Delaware			United States
LA Palma Ave Solar LLC			Limited Liability Company			Delaware			United States
Ladd Holdings LLC			Limited Liability Company			Delaware			United States
Las Cruces Foothills Landfill Community Solar LLC			Limited Liability Company			Delaware			United States
LAS Cruces Solar LLC			Limited Liability Company			Delaware			United States
Lawrenceville VA Solar LLC			Limited Liability Company			Delaware			United States
Leeds Road Solar ANEM LLC			Limited Liability Company			Delaware			United States
Leeds Road Solar CSEGS 2 LLC			Limited Liability Company			Delaware			United States
Leeds Road Solar CSEGS LLC			Limited Liability Company			Delaware			United States

11

---

Exhibit 21.1

Entity Name			Entity Type			Jurisdiction			Country
Lemoore LLC			Limited Liability Company			Delaware			United States
Lenox Willow Creek Solar LLC			Limited Liability Company			Delaware			United States
Lexington Bowman ES Solar LLC			Limited Liability Company			Delaware			United States
Lexington Bridge ES Solar LLC			Limited Liability Company			Delaware			United States
Lexington Children's Place Solar LLC			Limited Liability Company			Delaware			United States
Lexington Clark MS Solar LLC			Limited Liability Company			Delaware			United States
Lexington Diamond MS Solar LLC			Limited Liability Company			Delaware			United States
Lexington Harrington ES Solar LLC			Limited Liability Company			Delaware			United States
Lexington Municipal Solar LLC			Limited Liability Company			Delaware			United States
Lexington New Hastings ES Solar LLC			Limited Liability Company			Delaware			United States
Lincoln Highway Landfill Solar LLC			Limited Liability Company			Delaware			United States
LOWER MINE ROAD LLC			Limited Liability Company			Delaware			United States
LUDLOW 1 SOLAR LLC			Limited Liability Company			Delaware			United States
Ludlow MA West St Solar LLC			Limited Liability Company			Delaware			United States
MA Solar Highway LLC			Limited Liability Company			Delaware			United States
MA Solar Highway Phase 1B LLC			Limited Liability Company			Delaware			United States
MA Solar Highway Phase 2 LLC			Limited Liability Company			Delaware			United States
MA SOLAR HIGHWAY PHASE 3 LLC			Limited Liability Company			Delaware			United States
MA SOLAR HIGHWAY PHASE 3A LLC			Limited Liability Company			Delaware			United States
MA SOLAR HIGHWAY PHASE 3B LLC			Limited Liability Company			Delaware			United States
Majestic NM Solar LLC			Limited Liability Company			Delaware			United States
Manville Hill Road Solar LLC			Limited Liability Company			Delaware			United States
Marana Dove Mountain Solar LLC			Limited Liability Company			Delaware			United States
Marana Maintenance and Transport Solar LLC			Limited Liability Company			Delaware			United States
Marbury Point Solar LLC			Limited Liability Company			Delaware			United States
Margaretville WRRF Solar LLC			Limited Liability Company			Delaware			United States
MARSH SCHOOL SOLAR LLC			Limited Liability Company			Delaware			United States
MCKENNEY VA SOLAR LLC			Limited Liability Company			Delaware			United States
McLean Landfill Solar, LLC			Limited Liability Company			Illinois			United States
Mead Energy Storage LLC			Limited Liability Company			Delaware			United States
Medusa NY 1, LLC			Limited Liability Company			Delaware			United States
Memorial Football Field Solar LLC			Limited Liability Company			Delaware			United States
Meridian Vicary Solar LLC			Limited Liability Company			Delaware			United States
Methuen HS Solar LLC			Limited Liability Company			Delaware			United States
Middletown NY 1, LLC			Limited Liability Company			Delaware			United States
Middletown NY 2, LLC			Limited Liability Company			Delaware			United States
Midstate Correctional Marcy NY Solar LLC			Limited Liability Company			Delaware			United States
Mill Glen Solar LLC			Limited Liability Company			Delaware			United States
Millbury Landfill Solar LLC			Limited Liability Company			Delaware			United States
Millbury MA 1, LLC			Limited Liability Company			Delaware			United States
Millis MA 1, LLC			Limited Liability Company			Delaware			United States
Milton DE Solar CSS LLC			Limited Liability Company			Delaware			United States
MN CSG 10 LLC			Limited Liability Company			Delaware			United States

12

---

Exhibit 21.1

Entity Name			Entity Type			Jurisdiction			Country
Montecito Schools Solar LLC			Limited Liability Company			Delaware			United States
Montevue Lane Solar LLC			Limited Liability Company			Delaware			United States
Monument Landfill Solar ANEM LLC			Limited Liability Company			Delaware			United States
Monument Landfill Solar CSEGS LLC			Limited Liability Company			Delaware			United States
Mount Olive Community Development Fund LLC			Limited Liability Company			Delaware			United States
N Fortune 500 Ave Odessa, TX #4 LLC			Limited Liability Company			Delaware			United States
N Mary Francis Ave Odessa, TX #1 LLC			Limited Liability Company			Delaware			United States
N Pyote Ave Wink, TX #6 LLC			Limited Liability Company			Delaware			United States
Napanee BESS Inc.			Corporation			Federally Chartered			Canada
Natick KMS Solar Canopy LLC			Limited Liability Company			Delaware			United States
Natick KMS Solar Roof LLC			Limited Liability Company			Delaware			United States
Natick Senior Center Solar LLC			Limited Liability Company			Delaware			United States
Natick West Fire Station Solar LLC			Limited Liability Company			Delaware			United States
NE 12th St Wink, TX #5 LLC			Limited Liability Company			Delaware			United States
Newton Municipal III Canopy LLC			Limited Liability Company			Delaware			United States
Newton Municipal III Homer Street LLC			Limited Liability Company			Delaware			United States
Newton Municipal III LLC			Limited Liability Company			Delaware			United States
Newton Municipal III Rooftop LLC			Limited Liability Company			Delaware			United States
Newton Municipal III Walnut Street LLC			Limited Liability Company			Delaware			United States
Newton Municipal Solar LLC			Limited Liability Company			Delaware			United States
Ninety-First Avenue Renewable Biogas LLC			Limited Liability Company			Delaware			United States
North Kingstown Solar LLC			Limited Liability Company			Delaware			United States
North Parish Road Solar PV LLC			Limited Liability Company			Delaware			United States
NTBG EaaS LLC			Limited Liability Company			Delaware			United States
NYC Schools Solar 1 LLC			Limited Liability Company			Delaware			United States
NYC Schools Solar 10 LLC			Limited Liability Company			Delaware			United States
NYC Schools Solar 2 LLC			Limited Liability Company			Delaware			United States
NYC Schools Solar 3 LLC			Limited Liability Company			Delaware			United States
NYC Schools Solar 4 LLC			Limited Liability Company			Delaware			United States
NYC Schools Solar 5 LLC			Limited Liability Company			Delaware			United States
NYC Schools Solar 6 LLC			Limited Liability Company			Delaware			United States
NYC Schools Solar 7 LLC			Limited Liability Company			Delaware			United States
NYC Schools Solar 8 LLC			Limited Liability Company			Delaware			United States
NYC Schools Solar 9 LLC			Limited Liability Company			Delaware			United States
NYC Schools Solar Holding LLC			Limited Liability Company			Delaware			United States
NYC Schools Solar Holdings LLC			Limited Liability Company			Delaware			United States
Oak Bluffs Landfill Solar LLC			Limited Liability Company			Delaware			United States
OAKS LANDFILL SOLAR CS LLC			Limited Liability Company			Delaware			United States
Oldhams Road VA Solar LLC			Limited Liability Company			Delaware			United States
ORAL OAKS ROAD SOLAR LLC			Limited Liability Company			Delaware			United States
Orange USD Solar LLC			Limited Liability Company			Delaware			United States
Orange USD Solar Phase 2 LLC			Limited Liability Company			Delaware			United States
Orange USD Solar Phase 3 LLC			Limited Liability Company			Delaware			United States

13

---

Exhibit 21.1

Entity Name			Entity Type			Jurisdiction			Country
Oregon SH EaaS LED C LLC			Limited Liability Company			Delaware			United States
Otter River Road Solar LLC			Limited Liability Company			Delaware			United States
Owego Solar LLC			Limited Liability Company			Delaware			United States
Palmyra NY Solar LLC			Limited Liability Company			Delaware			United States
Parkway Energy Storage LLC			Limited Liability Company			Delaware			United States
Peak Creek Solar LLC			Limited Liability Company			Delaware			United States
Penobscot Narrow Solar III LLC			Limited Liability Company			Delaware			United States
Penobscot Narrows Solar I LLC			Limited Liability Company			Delaware			United States
Penobscot Narrows Solar II LLC			Limited Liability Company			Delaware			United States
Penobscot Narrows Solar LLC			Limited Liability Company			Delaware			United States
Phenix Avenue Solar LLC			Limited Liability Company			Delaware			United States
Phillips Route 82 Solar LLC			Limited Liability Company			Delaware			United States
Pike Church BESS LLC			Limited Liability Company			Delaware			United States
Pima County Solar LLC			Limited Liability Company			Delaware			United States
Pine Hill WRRF Solar LLC			Limited Liability Company			Delaware			United States
Platte Valley Energy Storage LLC			Limited Liability Company			Delaware			United States
Plymouth South Solar LLC			Limited Liability Company			Delaware			United States
PORT DEPOSIT MD SOLAR LLC			Limited Liability Company			Delaware			United States
PRESTON MD #1 SOLAR LLC			Limited Liability Company			Delaware			United States
Private Public Infrastructure Group LLC			Limited Liability Company			California			United States
Pulaski Community Solar LLC			Limited Liability Company			Delaware			United States
Puuloa BESS Power LLC			Limited Liability Company			Delaware			United States
Puuloa Energy LLC			Limited Liability Company			Delaware			United States
Puuloa Solar LLC			Limited Liability Company			Delaware			United States
Rattlesnake Ridge Energy Storage LLC			Limited Liability Company			Delaware			United States
Readington Solar PV LLC			Limited Liability Company			Delaware			United States
Reedbird Landfill Solar ANEM LLC			Limited Liability Company			Delaware			United States
Reedbird Landfill Solar CSEGS LLC			Limited Liability Company			Delaware			United States
RESTON TOWN CENTER SOLAR 1 LLC			Limited Liability Company			Delaware			United States
ROBINSON HILL SOLAR LLC			Limited Liability Company			Delaware			United States
Rochester MA 2, LLC			Limited Liability Company			Delaware			United States
Rumford Avenue Solar LLC			Limited Liability Company			Delaware			United States
SALUDA VA #2 SOLAR LLC			Limited Liability Company			Delaware			United States
SALUDA VA #3 SOLAR LLC			Limited Liability Company			Delaware			United States
SALUDA VA #4 SOLAR LLC			Limited Liability Company			Delaware			United States
SALUDA VA SOLAR LLC			Limited Liability Company			Delaware			United States
San Jose NM Solar LLC			Limited Liability Company			Delaware			United States
SB Granada Garage Solar LLC			Limited Liability Company			Delaware			United States
SBU B17 System Solar LLC			Limited Liability Company			Delaware			United States
SBU Chancellor's Hall Solar LLC			Limited Liability Company			Delaware			United States
SBU East and West Cottage Solar LLC			Limited Liability Company			Delaware			United States
SBU Research and Development Solar LLC			Limited Liability Company			Delaware			United States
SC Tire Processing LLC			Limited Liability Company			Delaware			United States

14

---

Exhibit 21.1

Entity Name			Entity Type			Jurisdiction			Country
Seldera LLC			Limited Liability Company			Delaware			United States
Shawangunk Correctional Wallkill NY Solar LLC			Limited Liability Company			Delaware			United States
Sierra Energy Company			Corporation			Nevada			United States
Sierra Solar LLC			Limited Liability Company			Delaware			United States
Silver Heights NM Solar LLC			Limited Liability Company			Delaware			United States
Smithfield Municipal LLC			Limited Liability Company			Delaware			United States
SMITHFIELD RI NCA SOLAR LLC			Limited Liability Company			Delaware			United States
Solar Revere Phase I LLC			Limited Liability Company			Delaware			United States
Solutions Holdings, LLC			Limited Liability Company			Delaware			United States
SOUTH BOSTON VA SOLAR LLC			Limited Liability Company			Delaware			United States
South Kirkby Energy Limited			Private Limited Company			England and Wales			United Kingdom
South La Grange Solar LLC			Limited Liability Company			Delaware			United States
Spring Creek AWPCP BESS LLC			Limited Liability Company			Delaware			United States
Spring Creek AWPCP Solar LLC			Limited Liability Company			Delaware			United States
Spring Creek AWPCP Storage LLC			Limited Liability Company			Delaware			United States
SR-85 RENEWABLE BIOGAS LLC			Limited Liability Company			Delaware			United States
Stadium Drive Solar LLC			Limited Liability Company			Delaware			United States
Stafford Solar Power LLC			Limited Liability Company			Delaware			United States
Stockbridge Landfill Solar PV LLC			Limited Liability Company			Delaware			United States
SUFFOLK VA SOLAR LLC			Limited Liability Company			Delaware			United States
SUNNYVALE RENEWABLE ENERGY LLC			Limited Liability Company			Delaware			United States
SUTTER ABSMC SOLAR LLC			Limited Liability Company			Delaware			United States
SUTTER AUBURN FAITH BUYOUT LLC			Limited Liability Company			Delaware			United States
SUTTER AUBURN SOLAR LLC			Limited Liability Company			Delaware			United States
SUTTER DAVIS PHASE 2 SOLAR LLC			Limited Liability Company			Delaware			United States
SUTTER DAVIS SOLAR LLC			Limited Liability Company			Delaware			United States
SUTTER EDEN SOLAR LLC			Limited Liability Company			Delaware			United States
Sutter Elk Grove MOB 3 Solar LLC			Limited Liability Company			Delaware			United States
SUTTER ELK GROVE SOLAR LLC			Limited Liability Company			Delaware			United States
Sutter Fairfield Solar LLC			Limited Liability Company			Delaware			United States
SUTTER GROUP SLMLS SOLAR LLC			Limited Liability Company			Delaware			United States
SUTTER LOS ALTOS CLINIC SOLAR LLC			Limited Liability Company			Delaware			United States
SUTTER LOS BANOS SOLAR LLC			Limited Liability Company			Delaware			United States
Sutter Mills Peninsula Solar LLC			Limited Liability Company			Delaware			United States
SUTTER MILVIA SOLAR LLC			Limited Liability Company			Delaware			United States
Sutter Mountain View Solar LLC			Limited Liability Company			Delaware			United States
SUTTER NOVATO SOLAR LLC			Limited Liability Company			Delaware			United States
SUTTER RIVER PLAZA SOLAR LLC			Limited Liability Company			Delaware			United States
SUTTER SAN CARLOS SOLAR LLC			Limited Liability Company			Delaware			United States
SUTTER SAN PABLO SOLAR LLC			Limited Liability Company			Delaware			United States
SUTTER SANTA CRUZ SOLAR LLC			Limited Liability Company			Delaware			United States
Sutter Santa Rosa Solar LLC			Limited Liability Company			Delaware			United States
SUTTER SCHRIEVER SOLAR LLC			Limited Liability Company			Delaware			United States

15

---

Exhibit 21.1

Entity Name			Entity Type			Jurisdiction			Country
SUTTER STEINER SOLAR LLC			Limited Liability Company			Delaware			United States
SUTTER STOCKTON SOLAR LLC			Limited Liability Company			Delaware			United States
Sutter Sunnyvale Solar LLC			Limited Liability Company			Delaware			United States
SUTTER VALLEJO-SOLANO SOLAR LLC			Limited Liability Company			Delaware			United States
SW 3001 ANDREWS TX #8 LLC			Limited Liability Company			Delaware			United States
SWANTON MD #1 SOLAR LLC			Limited Liability Company			Delaware			United States
Swanton MD Coopers Ln ANEM Solar LLC			Limited Liability Company			Delaware			United States
Swanton MD Coopers Ln CSEGS Solar LLC			Limited Liability Company			Delaware			United States
Swanton MD Mt Zion Rd ANEM Solar LLC			Limited Liability Company			Delaware			United States
Swanton MD Mt Zion Rd CSEGS Solar LLC			Limited Liability Company			Delaware			United States
Swanton MD Pee Wee Hop ANEM Solar LLC			Limited Liability Company			Delaware			United States
Swanton MD Pee Wee Hop CSEGS Solar LLC			Limited Liability Company			Delaware			United States
Swanton MD Pee Wee Rd ANEM Solar LLC			Limited Liability Company			Delaware			United States
Swanton MD Pee Wee Rd CSEGS Solar LLC			Limited Liability Company			Delaware			United States
Sympaug Solar LLC			Limited Liability Company			Delaware			United States
Taylor Hill Road Solar LLC			Limited Liability Company			Delaware			United States
TerraNavigator, LLC			Limited Liability Company			Delaware			United States
Thompsontown Rd MD CSEGS Solar LLC			Limited Liability Company			Delaware			United States
Ukiu Energy LLC			Limited Liability Company			Delaware			United States
UNIT B7 SRR, LLC			Limited Liability Company			Montana			United States
Van Hook Solar I LLC			Limited Liability Company			Delaware			United States
Van Hook Solar II LLC			Limited Liability Company			Delaware			United States
Van Hook Solar III LLC			Limited Liability Company			Delaware			United States
W 3rd St Odessa, TX #2 LLC			Limited Liability Company			Delaware			United States
W Triple Crown Dr Odessa, TX #3 LLC			Limited Liability Company			Delaware			United States
WAIHEE WELL SOLAR LLC			Limited Liability Company			Delaware			United States
Wakefield MGLD Solar LLC			Limited Liability Company			Delaware			United States
Walden NY 1, LLC			Limited Liability Company			Delaware			United States
Wards Island WRRF BESS LLC			Limited Liability Company			Delaware			United States
Wards Island WRRF Solar LLC			Limited Liability Company			Delaware			United States
Wards Island WRRF Storage System A LLC			Limited Liability Company			Delaware			United States
Wards Island WRRF Storage System B LLC			Limited Liability Company			Delaware			United States
Washington Correctional Comstock NY Solar LLC			Limited Liability Company			Delaware			United States
Wayland Municipal Solar LLC			Limited Liability Company			Delaware			United States
Wende Correctional Alden NY Solar LLC			Limited Liability Company			Delaware			United States
Wendell MA 1, LLC			Limited Liability Company			Delaware			United States
West Coast MPPA LLC			Limited Liability Company			Delaware			United States
West Newbury Main St. Solar LLC			Limited Liability Company			Delaware			United States
Westerlo NY 1, LLC			Limited Liability Company			Delaware			United States
Weston DPW Solar LLC			Limited Liability Company			Delaware			United States
Westtown NY 2, LLC			Limited Liability Company			Delaware			United States
Westwood Fire Station Solar LLC			Limited Liability Company			Delaware			United States
Westwood High School Canopy LLC			Limited Liability Company			Delaware			United States

16

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Exhibit 21.1

Entity Name			Entity Type			Jurisdiction			Country
Westwood Schools Solar 1 LLC			Limited Liability Company			Delaware			United States
Westwood Solar Partners LLC			Limited Liability Company			Delaware			United States
WF SAN LEANDRO BESS LLC			Limited Liability Company			Delaware			United States
White Rock Road LLC			Limited Liability Company			Delaware			United States
WINDSOR VA SOLAR LLC			Limited Liability Company			Delaware			United States
WNEU Solar LLC			Limited Liability Company			Delaware			United States
Wood River Solar, LLC			Limited Liability Company			Illinois			United States
Woodbridge Avenue Solar LLC			Limited Liability Company			Delaware			United States
WSD Coventry, LLC			Limited Liability Company			Delaware			United States
YARMOUTH SOLAR PARTNERS LLC			Limited Liability Company			Delaware			United States
Yuma Energy LLC			Limited Liability Company			Delaware			United States
Zinnia NM Solar LLC			Limited Liability Company			Delaware			United States
Zion Church Road Emporia VA Solar LLC			Limited Liability Company			Delaware			United States

17