Privileged and Confidential

As of January 18, 2019

Exhibit 21.1

TerraForm Power Schedule 4.1

Jurisdictions of Organization and Qualification

Name of Entity	Jurisdiction of Organization and Qualification	Owner	Ownership Percentage
TerraForm Power Holdings, Inc.	Delaware	TerraForm Power, Inc.	100%
TerraForm Power, LLC*	Delaware	TerraForm Power, Inc.	91% of Class A Units
		TerraForm Power Holdings, Inc.	9% of Class A Units
		BRE Delaware Inc.	Incentive Distribution Rights
TerraForm Power Operating, LLC	Delaware	TerraForm Power, LLC	100%
Canada Utility Solar Portfolio
SunEdison Canada Yieldco Master Holdco, LLC*	Delaware	TerraForm Power Operating, LLC	100%
SunEdison Canada Yieldco, LLC	Delaware	SunEdison Canada Yieldco Master Holdco, LLC	100%
SunEdison Canada YieldCo Lindsay, LLC	Delaware	SunEdison Canada Yieldco, LLC	100%
SunEdison Marsh Hill, LLC	Delaware	SunEdison Canada Yieldco, LLC	100%
TerraForm Ontario Solar, LLC	Delaware	SunEdison Canada Yieldco, LLC	100%
TerraForm Canada UTL Solar Holdings, Inc.	British Columbia	SunEdison Canada YieldCo Lindsay, LLC	100% Common Shares
		SunEdison Marsh Hill, LLC	100% Class B Shares
		TerraForm Ontario Solar, LLC	100% Class A Preferred Shares
TerraForm Canada UTL Intermediate GP Inc.	British Columbia	TerraForm Canada UTL Solar Holdings, Inc.	100%
TerraForm Canada UTL Solar Intermediate Holdings LP	Ontario	TerraForm Canada UTL Solar Holdings, Inc.	99.9999985%
		TerraForm Canada UTL Intermediate GP Inc.	0.0000015%
TerraForm Canada UTL GP Inc.	British Columbia	TerraForm Canada UTL Solar Intermediate Holdings LP	100%

1

Each entity marked with a “*”is a Guarantor

Privileged and Confidential

As of January 18, 2019

TerraForm Canada UTL Solar Holdings LP	Ontario	TerraForm Canada UTL Solar Intermediate Holdings LP	99.9999985%
		TerraForm Canada UTL GP Inc.	0.0000015%
Lindsay Solar GP Inc.	British Columbia	TerraForm Canada UTL Solar Holdings LP	100%
Lindsay Solar LP	Ontario	TerraForm Canada UTL Solar Holdings LP	99.9999985%
		Lindsay Solar GP Inc.	0.0000015%
Marsh Hill III GP, Inc. (f/k/a 2413465 Ontario, Inc.)	British Columbia	TerraForm Canada UTL Solar Holdings LP	100%
Marsh Hill III LP	Ontario	TerraForm Canada UTL Solar Holdings LP	99.9999840%
		Marsh Hill III GP, Inc.	0.0000160%
TerraForm Ontario Solar Holdings GP Inc.	British Columbia	TerraForm Canada UTL Solar Holdings LP	100%
TerraForm Ontario Solar LP	Ontario	TerraForm Canada UTL Solar Holdings LP	99.9999991%
		TerraForm Ontario Solar Holdings GP Inc.	0.0000009%
Subsidiaries for CAP
SunEdison Yieldco Chile Master Holdco, LLC*	Delaware	TerraForm Power Operating, LLC	100%
SunEdison Yieldco Chile HoldCo, LLC	Delaware	SunEdison Yieldco Chile Master Holdco, LLC	100%
Amanecer Solar Holding SpA	Republic of Chile	SunEdison Yieldco Chile HoldCo, LLC	100%
Amanecer Solar Management SpA	Republic of Chile	Amanecer Solar Holding SpA	100%
Amanecer Solar SpA	Republic of Chile	Amanecer Solar Holding SpA	100%
SunEdison Yieldco ACQ1 Master Holdco, LLC*	Delaware	TerraForm Power Operating, LLC	100%
SunEdison Yieldco ACQ1, LLC	Delaware	SunEdison Yieldco ACQ1 Master Holdco, LLC	100%
Subsidiaries for DG Balance Sheet
SunEdison Yieldco DG-VIII Master Holdco, LLC*	Delaware	TerraForm Power Operating, LLC	100%
SunEdison Yieldco DG-VIII Holdings, LLC	Delaware	SunEdison Yieldco DG-VIII Master Holdco, LLC	100%
SunEdison PR DG, LLC	Delaware	SunEdison Yieldco DG-VIII Holdings, LLC	100%
SunE Solar VIII, LLC	Delaware	SunEdison Yieldco DG-VIII Holdings, LLC	100%
SunE WF CRS, LLC	Delaware	SunE Solar VIII, LLC	100%

2

Each entity marked with a “*”is a Guarantor

Privileged and Confidential

As of January 18, 2019

SunE Irvine Holdings, LLC	Delaware	SunE Solar VIII, LLC	100%
SunE HB Holdings, LLC	Delaware	SunE Solar VIII, LLC	100%
SunEdison Origination2, LLC	Delaware	SunE Solar VIII, LLC	100%
SunE Solar VIII 2, LLC	Delaware	SunE Solar VIII, LLC	100%
SunE GIL1, LLC	Delaware	SunE Solar VIII, LLC	100%
SunE GIL2, LLC	Delaware	SunE Solar VIII, LLC	100%
SunE GIL3, LLC	Delaware	SunE Solar VIII, LLC	100%
SunE Gresham WWTP, LLC	Delaware	SunE Solar VIII, LLC	100%
SunE WF Bellingham, LLC	Delaware	SunE Solar VIII, LLC	100%
SunE WF Framingham, LLC	Delaware	SunE Solar VIII, LLC	100%
SunE KHL PSNJ, LLC	Delaware	SunE Solar VIII, LLC	100%
SunE WF Dedham, LLC	Delaware	SunE Solar VIII, LLC	100%
SunE DDR PSNJ, LLC	Delaware	SunE Solar VIII, LLC	100%
SunE W-PR1, LLC	Puerto Rico	SunEdison PR DG, LLC	100%
SunE WMT PR3, LLC	Puerto Rico	SunEdison PR DG, LLC	100%
SunE Irvine, LLC	Delaware	SunE Irvine Holdings, LLC	100%
SunE HB, LLC	Delaware	SunE HB Holdings, LLC	100%
SunE OC PSNJ, LLC	Delaware	SunEdison Origination2, LLC	100%
SunE GIL Holdings, LLC	Delaware	SunE Solar VIII , LLC	100%
SunE KHL968 Orange, LLC	Delaware	SunE GIL Holdings, LLC	100%
SunE WF10217 West Hartford, LLC	Delaware	SunE GIL Holdings, LLC	100%
SunE KHL1004 Hillsboro, LLC	Delaware	SunE GIL Holdings, LLC	100%
Subsidiaries for Norrington
SunEdison Yieldco UK HoldCo 3 Master Holdco, LLC*	Delaware	TerraForm Power Operating, LLC	100%
SunEdison Yieldco UK HoldCo 3, LLC	Delaware	SunEdison Yieldco UK HoldCo 3 Master Holdco, LLC	100%
TerraForm Power UK Holdings Limited	United Kingdom	SunEdison Yieldco UK HoldCo 3, LLC	100%
Norrington Solar Farm Limited	United Kingdom	TerraForm Power UK Holdings Limited	100%
TERP Spanish Holdco, S.L.	Spain	Norrington Solar Farm Limited	100%
Saeta Yield S.A.	Spain	TERP Spanish Holdco, S.L.	100%
Al-Andalus Wind Power, S.L.	Spain	Saeta Yield, S.A.	100%
Eolica del Guadiana, S.L.	Spain	Saeta Yield, S.A.	100%
La Caldera Energia Burgos, S.L.	Spain	Saeta Yield, S.A.	100%
Parque Eolico Santa Catalina, S.L.	Spain	Saeta Yield, S.A.	100%
Parque Eolico Sierra de las Carbas, S.L.	Spain	Saeta Yield, S.A.	100%
Parque Eolico Tesosanto, S.L.	Spain	Saeta Yield, S.A.	100%

3

Each entity marked with a “*”is a Guarantor

Privileged and Confidential

As of January 18, 2019

Valcaire, S.L.	Spain	Saeta Yield, S.A.	100%
Extresol 1, S.L.	Spain	Saeta Yield, S.A.	100%
Extresol 2, S.L.	Spain	Saeta Yield, S.A.	100%
Extresol 3, S.L.	Spain	Saeta Yield, S.A.	100%
Manchasol 2, Central Termosolar Dos, S.L.	Spain	Saeta Yield, S.A.	100%
Serrezuela Solar II, S.L.	Spain	Saeta Yield, S.A.	100%
Pantenergia, S.A.	Portugal	Saeta Yield, S.A.	100%
Lestenergia, Exploracao de Parques Eolicos S.A.	Portugal	Pantenergia, S.A.	100%
Derisia, S.A.	Uruguay	Saeta Yield, S.A.	100%
Viensos, S.A.	Uruguay	Saeta Yield, S.A.	100%
Fingano, S.A.	Uruguay	Viensos, S.A.	100%
Vengano, S.A.	Uruguay	Viensos, S.A.	100%
Subsidiaries for Stonehenge Operating
SunEdison Yieldco UK HoldCo 4 Master Holdco, LLC*	Delaware	TerraForm Power Operating, LLC	100%
SunEdison Yieldco UK HoldCo 4, LLC	Delaware	SunEdison Yieldco UK HoldCo 4 Master Holdco, LLC	100%
Subsidiaries for UK Refinancing
SunEdison Yieldco UK HoldCo 2 Master Holdco, LLC*	Delaware	TerraForm Power Operating, LLC	100%
SunEdison Yieldco UK HoldCo 2, LLC	Delaware	SunEdison Yieldco UK HoldCo 2 Master Holdco, LLC	100%
Subsidiaries for DG 2014
SunEdison Yieldco DG Master Holdco, LLC*	Delaware	TerraForm Power Operating, LLC	100%
SunEdison Yieldco DG Holdings, LLC	Delaware	SunEdison Yieldco DG Master Holdco, LLC	100%
SunE Solar Construction Holdings #2, LLC	Delaware	SunEdison Yieldco DG Holdings, LLC	100%
SunE Solar Construction #2, LLC	Delaware	SunE Solar Construction Holdings #2, LLC	100%
BWC Origination 2, LLC	Delaware	SunE Solar Construction #2, LLC	100%
SunE CREST 1, LLC	Delaware	SunE Solar Construction #2, LLC	100%

4

Each entity marked with a “*”is a Guarantor

Privileged and Confidential

As of January 18, 2019

SunE CREST 2, LLC	Delaware	SunE Solar Construction #2, LLC	100%
SunE CREST 5, LLC	Delaware	SunE Solar Construction #2, LLC	100%
SunE CREST 6, LLC	Delaware	SunE Solar Construction #2, LLC	100%
SunE CREST 7, LLC	Delaware	SunE Solar Construction #2, LLC	100%
SunE CRF8, LLC	Delaware	SunE Solar Construction #2, LLC	100%
SunE CRF9, LLC	Delaware	SunE Solar Construction #2, LLC	100%
SunE CRF10, LLC	Delaware	SunE Solar Construction #2, LLC	100%
SunE CRF12, LLC	Delaware	SunE Solar Construction #2, LLC	100%
SunE LPT1, LLC	Delaware	SunE Solar Construction #2, LLC	100%
SunE RBPC1, LLC	Delaware	SunE Solar Construction #2, LLC	100%
SunE RBPC3, LLC	Delaware	SunE Solar Construction #2, LLC	100%
SunE RBPC4, LLC	Delaware	SunE Solar Construction #2, LLC	100%
SunE RBPC6, LLC	Delaware	SunE Solar Construction #2, LLC	100%
SunE RBPC7, LLC	Delaware	SunE Solar Construction #2, LLC	100%
SunE Solar Berlin I, LLC	Delaware	SunE Solar Construction #2, LLC	100%
SunE Solar XV Holdco, LLC	Delaware	SunEdison Yieldco DG Holdings, LLC	100%
SunE Solar XV Lessor Parent, LLC	Delaware	SunE Solar XV Holdco, LLC	100%
SunE Solar XV Lessor, LLC	Delaware	SunE Solar XV Lessor Parent, LLC	100%
SunEdison Yieldco Origination Holdings, LLC	Delaware	SunEdison Yieldco DG Holdings, LLC	100%
Belchertown Solar, LLC	Delaware	SunEdison Yieldco Origination Holdings, LLC	100%
BWC Origination 12, LLC	Delaware	SunEdison YieldCo Origination Holdings, LLC	100%
SunE Hubbardston Solar, LLC	Delaware	SunEdison YieldCo Origination Holdings, LLC	100%
SunE Solar Mattapoisett I, LLC	Delaware	SunEdison Yieldco Origination Holdings, LLC	100%
SunEdison DG14 Holdings, LLC	Delaware	SunEdison Yieldco Origination Holdings, LLC	100%
SunEdison JJ Gurabo, LLC	Puerto Rico	SunEdison Yieldco Origination Holdings, LLC	100%
Tioga Solar La Paz, LLC	Delaware	SunEdison Yieldco Origination Holdings, LLC	100%
Treasure Valley Solar, LLC	Delaware	SunEdison Yieldco Origination Holdings, LLC	100%
Subsidiaries for Nellis

5

Each entity marked with a “*”is a Guarantor

Privileged and Confidential

As of January 18, 2019

SunEdison Yieldco Nellis Master Holdco, LLC*	Delaware	TerraForm Power Operating, LLC	100%
SunEdison Yieldco Nellis HoldCo, LLC	Delaware	SunEdison Yieldco Nellis Master Holdco, LLC	100%
NAFB LP Holdings, LLC	Delaware	SunEdison Yieldco Nellis HoldCo, LLC	100%
MMA NAFB Power, LLC	Delaware	NAFB LP Holdings, LLC	100%
Solar Star NAFB, LLC	Delaware	MMA NAFB Power, LLC	100%
Subsidiaries for Regulus
SunEdison Yieldco Regulus Master Holdco, LLC*	Delaware	TerraForm Power Operating, LLC	100%
SunEdison Yieldco Regulus Holdings, LLC	Delaware	SunEdison Yieldco Regulus Master Holdco, LLC	100%
SunE Regulus Managing Member, LLC	Delaware	SunEdison Yieldco Regulus Holdings, LLC	100%
SunE Regulus Equity Holdings, LLC	Delaware	SunE Regulus Managing Member, LLC	100% of Class B Interests
SunE Regulus Holdings, LLC	Delaware	SunE Regulus Equity Holdings, LLC	100%
Regulus Solar, LLC	Delaware	SunE Regulus Holdings, LLC	100%
Subsidiaries for Meridian
SunEdison Yieldco ACQ2 Master Holdco, LLC*	Delaware	TerraForm Power Operating, LLC	100%
SunEdison Yieldco ACQ2, LLC	Delaware	SunEdison Yieldco ACQ2 Master Holdco, LLC	100%
Subsidiaries for Alamosa
SunEdison Yieldco ACQ3 Master Holdco, LLC*	Delaware	TerraForm Power Operating, LLC	100%
SunEdison Yieldco ACQ3, LLC	Delaware	SunEdison Yieldco ACQ3 Master Holdco, LLC	100%
Subsidiaries for Samsung – Atwell
SunEdison Yieldco ACQ9 Master Holdco, LLC*	Delaware	TerraForm Power Operating, LLC	100%
SunEdison Yieldco ACQ9, LLC	Delaware	SunEdison Yieldco ACQ9 Master Holdco, LLC	100%

6

Each entity marked with a “*”is a Guarantor

Privileged and Confidential

As of January 18, 2019

Atwell Island Holdings, LLC	Delaware	SunEdison Yieldco ACQ9, LLC	100%
SPS Atwell Island, LLC	Delaware	Atwell Island Holdings, LLC	100%
Subsidiaries for Summit Solar Projects (US) (f/k/a Nautilus US)
SunEdison Yieldco ACQ4 Master Holdco, LLC*	Delaware	TerraForm Power Operating, LLC	100%
SunEdison Yieldco ACQ4, LLC	Delaware	SunEdison Yieldco ACQ4 Master Holdco, LLC	100%
Yieldco SunEY US Holdco, LLC	Delaware	SunEdison Yieldco ACQ4, LLC	100%
Green Cove Management, LLC	Florida	Yieldco SunEY US Holdco, LLC	100%
SunEY Solar Dev Co., LLC	Delaware	Yieldco SunEY US Holdco, LLC	100%
SunEY Solar Funding II, LLC	Delaware	Yieldco SunEY US Holdco, LLC	100%
SunEY Solar Funding IV, LLC	Delaware	Yieldco SunEY US Holdco, LLC	100%
SS San Antonio West, LLC	California	SunEY Solar Funding IV, LLC	100%
SunEY Solar Gibbstown, LLC	Delaware	SunEY Solar Funding IV, LLC	100%
SunEY Solar I, LLC	Delaware	Yieldco SunEY US Holdco, LLC	100%
SunEY Solar Liberty, LLC	Delaware	SunEY Solar I, LLC	100%
SunEY Solar Ocean City One, LLC	Delaware	SunEY Solar I, LLC	100%
SunEY Solar St. Joseph’s LLC	Delaware	SunEY Solar I, LLC	100%
SunEY Solar Lindenwold BOE, LLC	Delaware	Yieldco SunEY US Holdco, LLC	100%
SunEY Solar Ocean City Two, LLC	Delaware	Yieldco SunEY US Holdco, LLC	100%
SunEY Solar Power I, LLC	Delaware	Yieldco SunEY US Holdco, LLC	100%
SunEY Sequoia I, LLC	Delaware	SunEY Solar Power I, LLC	100%
SunEY Solar Power II, LLC	Delaware	SunEY Solar Funding II, LLC	100%
SunEY Solar Frederick BOE, LLC	Delaware	SunEY Solar Power II, LLC	100%
SunEY Solar Hazlet BOE, LLC	Delaware	SunEY Solar Power II, LLC	100%
SunEY Solar Medford BOE, LLC	Delaware	SunEY Solar Power II, LLC	100%
SunEY Solar Medford Lakes, LLC	Delaware	SunEY Solar Power II, LLC	100%
SunEY Solar Talbot County, LLC	Delaware	SunEY Solar Power II, LLC	100%
SunEY Solar Wayne BOE, LLC	Delaware	SunEY Solar Power II, LLC	100%
SunEY Solar Power III, LLC	Delaware	Yieldco SunEY US Holdco, LLC	100%
Solar PPA Partnership One, LLC	New York	SunEY Solar Power III, LLC	100%
SunEY Solar Cresskill BOE, LLC	Delaware	SunEY Solar Power III, LLC	100%

7

Each entity marked with a “*”is a Guarantor

Privileged and Confidential

As of January 18, 2019

SunEY Solar KMBS, LLC	Delaware	SunEY Solar Power III, LLC	100%
Waldo Solar Energy Park of Gainesville, LLC	Delaware	SunEY Solar Power III, LLC	100%
SunEY Solar Silvermine, LLC	Delaware	Yieldco SunEY US Holdco, LLC	100%
SunEY Solar Solomon Schechter, LLC	Delaware	Yieldco SunEY US Holdco, LLC	100%
SunEY Solar SWBOE, LLC	Delaware	Yieldco SunEY US Holdco, LLC	100%
SunEY Solar WPU, LLC	Delaware	Yieldco SunEY US Holdco, LLC	100%
Subsidiaries for Marsh Hill
SunEdison Yieldco ACQ5 Master Holdco, LLC	Delaware	TerraForm Power Operating, LLC	100%
SunEdison Yieldco ACQ5, LLC	Delaware	SunEdison Yieldco ACQ5 Master Holdco, LLC	100%
Subsidiaries for Enfinity
SunEdison Yieldco Enfinity Master Holdco, LLC*	Delaware	TerraForm Power Operating, LLC	100%
SunEdison Yieldco, Enfinity Holdings, LLC	Delaware	SunEdison Yieldco Enfinity Master Holdco, LLC	100%
Enfinity SPV Holdings 2, LLC	Delaware	SunEdison Yieldco, Enfinity Holdings, LLC	100%
Enfinity Holdings WF LLC	Delaware	Enfinity SPV Holdings 2, LLC	100%
Enfinity NorCal 1 FAA LLC	California	Enfinity SPV Holdings 2, LLC	100%
Enfinity Arizona 2 Camp Verde USD LLC	Arizona	Enfinity SPV Holdings 2, LLC	100%
Enfinity Arizona 3 Winslow USD LLC	Arizona	Enfinity SPV Holdings 2, LLC	100%
Enfinity BNB Napoleon Solar LLC	Delaware	Enfinity Holdings WF LLC	100%
Enfinity CentralVal 5 LUESD LLC	California	Enfinity Holdings WF LLC	100%
Subsidiaries for U.S. State Prison Projects
SunEdison Yieldco DGS Master Holdco, LLC*	Delaware	TerraForm Power Operating, LLC	100%
SunEdison Yieldco, DGS Holdings, LLC	Delaware	SunEdison Yieldco DGS Master Holdco, LLC	100%
SunE DGS Master Tenant, LLC	Delaware	SunEdison Yieldco, DGS Holdings, LLC	1%

8

Each entity marked with a “*”is a Guarantor

Privileged and Confidential

As of January 18, 2019

SunE DGS Owner Holdco, LLC	Delaware	SunEdison Yieldco, DGS Holdings, LLC	51%
		SunE DGS Master Tenant, LLC	49%
SunE Corcoran SP Owner, LLC	Delaware	SunE DGS Owner Holdco, LLC	100%
SunE Solano SP Owner, LLC	Delaware	SunE DGS Owner Holdco, LLC	100%
SunE Wasco SP Owner, LLC	Delaware	SunE DGS Owner Holdco, LLC	100%
SunE Coalinga SH Owner, LLC	Delaware	SunE DGS Owner Holdco, LLC	100%
SunE Pleasant Valley SP Owner, LLC	Delaware	SunE DGS Owner Holdco, LLC	100%
Subsidiaries for MA Operating
SunEdison Yieldco ACQ7 Master Holdco, LLC*	Delaware	TerraForm Power Operating, LLC	100%
SunEdison Yieldco ACQ7, LLC	Delaware	SunEdison Yieldco ACQ7 Master Holdco, LLC	100%
MA Operating Holdings, LLC	Delaware	SunEdison Yieldco ACQ7, LLC	100%
Fall River Commerce Solar Holdings, LLC	Delaware	MA Operating Holdings, LLC	100%
Fall River Innovation Solar Holdings, LLC	Delaware	MA Operating Holdings, LLC	100%
South Street Solar Holdings, LLC	Delaware	MA Operating Holdings, LLC	100%
Uxbridge Solar Holdings, LLC	Delaware	MA Operating Holdings, LLC	100%
Subsidiaries for Summit Solar Projects (Canada) (f/k/a Nautilus Canada)
SunEdison Yieldco ACQ8 Master Holdco, LLC*	Delaware	TerraForm Power Operating, LLC	100%
SunEdison Yieldco ACQ8, LLC	Delaware	SunEdison Yieldco ACQ8 Master Holdco, LLC	100%
SunEdison DG Operating Holdings-2, LLC	Delaware	SunEdison Yieldco ACQ8, LLC	100%
Subsidiaries for SunE Solar Fund X (JPM)
SunEdison Yieldco ACQ6 Master Holdco, LLC*	Delaware	TerraForm Power Operating, LLC	100%
SunEdison Yieldco ACQ6, LLC	Delaware	SunEdison Yieldco ACQ6 Master Holdco, LLC	100%
TerraForm Power Solar X Holdings, LLC	Delaware	SunEdison Yieldco ACQ6, LLC	99%
		SunE J10 Holdings, LLC	1%

9

Each entity marked with a “*”is a Guarantor

Privileged and Confidential

As of January 18, 2019

SunE Solar X, LLC	Delaware	TerraForm Power Solar X Holdings, LLC	100%
SunE J10 Holdings, LLC	Delaware	SunE Solar X, LLC	100%
SunE X Trust Successor, LLC	Delaware	SunE Solar X, LLC	100%
Subsidiaries for Mt. Signal
TerraForm Power IVS I Master Holdco, LLC*	Delaware	TerraForm Power Operating, LLC	100%
TerraForm Power IVS I Holdings, LLC	Delaware	TerraForm Power IVS I Master Holdco, LLC	100%
TerraForm Power IVS I Holdings II, LLC	Delaware	TerraForm Power IVS I Holdings, LLC	100%
IVS I Services, LLC	Delaware	TerraForm Power IVS I Holdings II, LLC	100%
Imperial Valley Solar 1 Holdings II, LLC	Delaware	TerraForm Power IVS I Holdings II, LLC	100%
Imperial Valley Solar 1 Holdings, LLC	Delaware	Imperial Valley Solar 1 Holdings II, LLC	100% of Class B Units
Imperial Valley Solar 1 Intermediate Holdings, LLC	Delaware	Imperial Valley Solar 1 Holdings, LLC	100%
Imperial Valley Solar 1, LLC	Delaware	Imperial Valley Solar 1 Intermediate Holdings, LLC	100%
Subsidiaries for Lease Pass Through II 2014 Fund
TerraForm LPT ACQ Master Holdco, LLC*	Delaware	TerraForm Power Operating, LLC	100%
TerraForm LPT ACQ Holdings, LLC	Delaware	TerraForm LPT ACQ Master Holdco, LLC	100%
TerraForm 2014 LPT II ACQ Holdings, LLC	Delaware	TerraForm LPT ACQ Holdings, LLC	100%
SunE Solar XVI Manager, LLC	Delaware	TerraForm 2014 LPT II ACQ Holdings, LLC	100%
SunE Solar XVI Holdings, LLC	Delaware	SunE Solar XVI Manager, LLC	100%
SunE Solar XVI Lessor, LLC	Delaware	SunE Solar XVI Holdings, LLC	100%
Subsidiaries for Hudson Acquisition
TerraForm Solar Master Holdco, LLC*	Delaware	TerraForm Power Operating, LLC	100%
TerraForm Solar Holdings, LLC	Delaware	TerraForm Solar Master Holdco, LLC	100%
TerraForm Hudson Energy Solar, LLC	Delaware	TerraForm Solar Holdings, LLC	100%

10

Each entity marked with a “*”is a Guarantor

Privileged and Confidential

As of January 18, 2019

Hudson USB ITC Managing Member, LLC	Delaware	TerraForm Hudson Energy Solar, LLC	100% of Class A Units
Hudson USB ITC Managing Member 2, LLC	Delaware	TerraForm Hudson Energy Solar, LLC	100% of Class A Units
Hudson Solar Macy, LLC	Delaware	TerraForm Hudson Energy Solar, LLC	100% of Class A Units
Hudson USB ITC Tenant LLC	Delaware	Hudson USB ITC Managing Member LLC	100%
Hudson USB ITC Owner LLC	Delaware	Hudson USB ITC Managing Member LLC	51%
		Hudson USB ITC Tenant LLC	49%
Hudson USB ITC Tenant 2 LLC	Delaware	Hudson USB ITC Managing Member 2 LLC	100%
Hudson USB ITC Owner 2 LLC	Delaware	Hudson USB ITC Managing Member 2 LLC	51%
		Hudson USB ITC Tenant 2 LLC	49%
Hudson Solar Project 1 LLC	Delaware	TerraForm Hudson Energy Solar, LLC	100%
Hudson Solar Project 2, LLC	Delaware	TerraForm Hudson Energy Solar, LLC	100%
Hudson Solar Project 3 LLC	Delaware	TerraForm Hudson Energy Solar, LLC	100%
Subsidiaries for North Carolina Portfolio
SunEdison Yieldco DG Master Holdco, LLC*	Delaware	TerraForm Power Operating, LLC	100%
SunEdison YieldCo DG Holdings, LLC	Delaware	SunEdison Yieldco DG Master Holdco, LLC	100%
SunEdison YieldCo Origination Holdings, LLC	Delaware	SunEdison YieldCo DG Holdings, LLC	100%
SunEdison NC Utility, LLC	Delaware	SunEdison YieldCo Origination Holdings, LLC	100%
SunEdison NC Utility 2, LLC	Delaware	SunEdison YieldCo Origination Holdings, LLC	100%
SunE Dessie Managing Member, LLC	Delaware	SunEdison NC Utility 2, LLC	100%
SunE Dessie Equity Holdings, LLC	Delaware	SunE Dessie Managing Member, LLC	100% Class B Interests
Dessie Solar Center, LLC	North Carolina	SunE Dessie Equity Holdings, LLC	100%
Bearpond Solar Center, LLC	North Carolina	SunE Bearpond Lessor Holdings, LLC	100%
SunE NC Lessee Managing Member, LLC	Delaware	SunEdison NC Utility 2, LLC	100%
SunE NC Lessee Holdings, LLC	Delaware	SunE NC Lessee Managing Member, LLC	100% Class B Interests
SunE Bearpond Lessee, LLC	Delaware	SunE NC Lessee Holdings, LLC	100%

11

Each entity marked with a “*”is a Guarantor

Privileged and Confidential

As of January 18, 2019

SunE Shankle Lessee, LLC	Delaware	SunE NC Lessee Holdings, LLC	100%
SunE Graham Lessee, LLC	Delaware	SunE NC Lessee Holdings, LLC	100%
SunE Bearpond Lessor Managing Member, LLC	Delaware	SunEdison NC Utility 2, LLC	100%
SunE Graham Lessor Managing Member, LLC	Delaware	SunEdison NC Utility 2, LLC	100%
SunE Shankle Lessor Managing Member, LLC	Delaware	SunEdison NC Utility 2, LLC	100%
SunE Bearpond Lessor Holdings, LLC	Delaware	SunE Bearpond Lessor Managing Member, LLC	100% Class B Interests
SunE Graham Lessor Holdings, LLC	Delaware	SunE Graham Lessor Managing Member, LLC	100% Class B Interests
Graham Lessor Holdings Corporation	Delaware	SunE Graham Lessor Managing Member, LLC	100%
SunE Shankle Lessor Holdings, LLC	Delaware	SunE Shankle Lessor Managing Member, LLC	100% Class B Interests
Shankle Lessor Holdings Corporation	Delaware	SunE Shankle Lessor Managing Member, LLC	100%
Shankle Solar Center, LLC	North Carolina	SunE Shankle Lessor Holdings, LLC	100%
Graham Solar Center, LLC	North Carolina	SunE Graham Lessor Holdings, LLC	100%
Subsidiaries for Capital Dynamics Acquisition
TerraForm CD ACQ Master Holdco, LLC*	Delaware	TerraForm Power Operating, LLC	100%
TerraForm CD ACQ Holdings, LLC	Delaware	TerraForm CD ACQ Master Holdco, LLC	100%
TerraForm CD Intermediate Holdings, LLC	Delaware	TerraForm CD ACQ Holdings, LLC	100%
Capital Dynamics US Solar AIV - A, LLC	Delaware	TerraForm CD Intermediate Holdings, LLC	100%
Capital Dynamics US Solar-PA 1, LLC	Delaware	Capital Dynamics US Solar AIV - A, LLC	100%
BASD Buchanan Solar LLC	Delaware	Capital Dynamics US Solar-PA 1, LLC	100%
BASD East Hills Solar LLC	Delaware	Capital Dynamics US Solar-PA 1, LLC	100%
BASD Farmersville Solar LLC	Delaware	Capital Dynamics US Solar-PA 1, LLC	100%
BASD Freedom Solar I LLC	Delaware	Capital Dynamics US Solar-PA 1, LLC	100%
BASD Solar, LLC	Delaware	Capital Dynamics US Solar-PA 1, LLC	100%
BASD Spring Garden Solar LLC	Delaware	Capital Dynamics US Solar-PA 1, LLC	100%

12

Each entity marked with a “*”is a Guarantor

Privileged and Confidential

As of January 18, 2019

CIT Solar, LLC	Delaware	Capital Dynamics US Solar-PA1, LLC	100%
Colonial Solar, LLC	Delaware	Capital Dynamics US Solar-PA 1, LLC	100%
Laureldale Solar, LLC	Delaware	Capital Dynamics US Solar-PA 1, LLC	100%
Capital Dynamics US Solar AIV-B, LLC	Delaware	TerraForm CD Intermediate Holdings, LLC	100%
CD US Solar Marketing 2, LLC	Delaware	Capital Dynamics US Solar AIV-B, LLC	100%
CD US Solar MT 2, LLC	Delaware	Capital Dynamics US Solar AIV-B, LLC	1%
CD US Solar PO 2, LLC	Delaware	Capital Dynamics US Solar AIV-B, LLC	51%
		CD US Solar MT 2, LLC	49%
CD US Solar Sponsor 2, LLC	Delaware	Capital Dynamics US Solar AIV-B, LLC	100%
Capital Dynamics US Solar AIV-C, LLC	Delaware	TerraForm CD Intermediate Holdings, LLC	100%
Capital Dynamics US Solar-CA 2, LLC	Delaware	Capital Dynamics US Solar AIV-C, LLC	100%
Cami Solar, LLC	Nevada	Capital Dynamics US Solar CA-2, LLC	100%
Capital Dynamics US Solar AIV-D, LLC	Delaware	TerraForm CD Intermediate Holdings, LLC	100%
CD US Solar Marketing, LLC	Delaware	Capital Dynamics US Solar AIV-D, LLC	100%
Capital Dynamics US Solar AIV-E, LLC	Delaware	TerraForm CD Intermediate Holdings, LLC	100%
CD US Solar MT 3, LLC	Delaware	Capital Dynamics US Solar AIV-E, LLC	1%
CD US Solar PO 3, LLC	Delaware	Capital Dynamics US Solar AIV-E, LLC	51%
		CD US Solar MT 3, LLC	49%
Capital Dynamics US Solar AIV-G, LLC	Delaware	TerraForm CD Intermediate Holdings, LLC	100%
CD US Solar Sponsor, LLC	Delaware	Capital Dynamics US Solar AIV-G, LLC	100%
CD US Solar Developer, LLC	Delaware	Capital Dynamics US Solar AIV-G, LLC	100%

13

Each entity marked with a “*”is a Guarantor

Privileged and Confidential

As of January 18, 2019

Subsidiaries for REC Holdings
TerraForm REC ACQ Master Holdco, LLC*	Delaware	TerraForm Power Operating, LLC	100%
TerraForm REC ACQ Holdings, LLC	Delaware	TerraForm REC ACQ Master Holdco, LLC	100%
TerraForm REC Holdings, LLC	Delaware	TerraForm REC ACQ Holdings, LLC	100%
TerraForm REC Operating, LLC	Delaware	TerraForm REC Holdings, LLC	100%
Subsidiaries for JPM Solar XVII Fund
TerraForm Solar XVII ACQ Master Holdco, LLC*	Delaware	TerraForm Power Operating, LLC	100%
TerraForm Solar XVII ACQ Holdings, LLC	Delaware	TerraForm Solar XVII ACQ Master Holdco, LLC	100%
TerraForm Raptor 1 Holdings, LLC	Delaware	TerraForm Solar XVII ACQ Holdings, LLC	100%
TerraForm Raptor 1, LLC	Delaware	TerraForm Raptor 1 Holdings, LLC	100%
TerraForm Solar XVII Manager, LLC	Delaware	TerraForm Raptor 1, LLC	100%
TerraForm Solar XVII, LLC	Delaware	TerraForm Solar XVII Manager, LLC	100% Class B Interests
SunE 29 Palms, LLC	Delaware	TerraForm Solar XVII, LLC	100%
SunE CasimirES, LLC	Delaware	TerraForm Solar XVII, LLC	100%
SunE DB10, LLC	Delaware	TerraForm Solar XVII, LLC	100%
SunE DB11, LLC	Delaware	TerraForm Solar XVII , LLC	100%
SunE DB12, LLC	Delaware	TerraForm Solar XVII, LLC	100%
SunE DB15, LLC	Delaware	TerraForm Solar XVII, LLC	100%
SunE DB17, LLC	Delaware	TerraForm Solar XVII, LLC	100%
SunE DB18, LLC	Delaware	TerraForm Solar XVII, LLC	100%
SunE DB20, LLC	Delaware	TerraForm Solar XVII, LLC	100%
SunE DB24, LLC	Delaware	TerraForm Solar XVII, LLC	100%
SunE DB33, LLC	Delaware	TerraForm Solar XVII, LLC	100%
SunE DB34, LLC	Delaware	TerraForm Solar XVII, LLC	100%
SunE DB36, LLC	Delaware	TerraForm Solar XVII, LLC	100%
SunE DG3, LLC	Delaware	TerraForm Solar XVII, LLC	100%
SunE DG6, LLC	Delaware	TerraForm Solar XVII, LLC	100%
SunE DG12, LLC	Delaware	TerraForm Solar XVII, LLC	100%
SunE DG13, LLC	Delaware	TerraForm Solar XVII, LLC	100%
SunE DG14, LLC	Delaware	TerraForm Solar XVII, LLC	100%
SunE DG15, LLC	Delaware	TerraForm Solar XVII, LLC	100%
SunE DG16, LLC	Delaware	TerraForm Solar XVII, LLC	100%
SunE DG17, LLC	Delaware	TerraForm Solar XVII, LLC	100%
SunE DG18, LLC	Delaware	TerraForm Solar XVII, LLC	100%

14

Each entity marked with a “*”is a Guarantor

Privileged and Confidential

As of January 18, 2019

SunE EshlemanHall, LLC	Delaware	TerraForm Solar XVII, LLC	100%
SunE SEM 2, LLC	Delaware	TerraForm Solar XVII, LLC	100%
SunE SEM 3, LLC	Delaware	TerraForm Solar XVII, LLC	100%
BWC Origination 10, LLC	Delaware	SunE SEM3, LLC	100%
SunE Solar XVII Project1, LLC	Delaware	TerraForm Solar XVII, LLC	100%
SunE Solar XVII Project2, LLC	Delaware	TerraForm Solar XVII, LLC	100%
SunE Solar XVII Project3, LLC	Delaware	TerraForm Solar XVII, LLC	100%
Subsidiaries for First Wind Acquisition
TerraForm First Wind ACQ Master Holdco, LLC*	Delaware	TerraForm Power Operating, LLC	100%
TerraForm First Wind ACQ, LLC	Delaware	TerraForm First Wind ACQ Master Holdco, LLC	100%
First Wind Operating Company, LLC	Delaware	TerraForm First Wind ACQ, LLC	100%
Hawaiian Island Holdings, LLC	Delaware	First Wind Operating Company, LLC	100%
First Wind Kahuku Holdings, LLC	Delaware	Hawaiian Island Holdings, LLC	100%
Kahuku Holdings, LLC	Delaware	First Wind Kahuku Holdings, LLC	100%
Kahuku Wind Power, LLC	Delaware	Kahuku Holdings, LLC	100%
Hawaii Holdings, LLC	Delaware	Hawaiian Island Holdings, LLC	100%
Kaheawa Wind Power II, LLC	Delaware	Hawaii Holdings, LLC	100%
First Wind HWP Holdings, LLC	Delaware	First Wind Operating Company, LLC	100%
Hawaii Wind Partners, LLC	Delaware	First Wind HWP Holdings, LLC	100%
Hawaii Wind Partners II, LLC	Delaware	Hawaii Wind Partners, LLC	100% Class A
		KWP Upwind Holdings LLC	66.67% Class B
Kaheawa Wind Power, LLC	Delaware	Hawaii Wind Partners II, LLC	100%
First Wind Northeast Company, LLC	Delaware	First Wind Operating Company, LLC	100%
Northeast Wind Partners II, LLC	Delaware	First Wind Northeast Company, LLC	100%
Northeast Wind Capital Holdings, LLC	Delaware	Northeast Wind Partners II, LLC	100%
Northeast Wind Capital II, LLC	Delaware	Northeast Wind Capital Holdings, LLC	100%
Maine Wind Partners II, LLC	Delaware	Northeast Wind Capital II, LLC	100%
Maine Wind Partners, LLC	Delaware	Maine Wind Partners II, LLC	100%
Evergreen Wind Power, LLC	Delaware	Maine Wind Partners, LLC	100% Class B
Rollins Holdings, LLC	Delaware	Northeast Wind Capital II, LLC	100%
Evergreen Wind Power III, LLC	Delaware	Rollins Holdings, LLC	100%

15

Each entity marked with a “*”is a Guarantor

Privileged and Confidential

As of January 18, 2019

Stetson Wind Holdings Company, LLC	Delaware	Northeast Wind Capital II, LLC	100%
Stetson Holdings, LLC	Delaware	Stetson Wind Holdings Company, LLC	100%
Stetson Wind II, LLC	Delaware	Stetson Holdings, LLC	100%
Evergreen Gen Lead, LLC	Delaware	Stetson Wind II, LLC	13.6%
		Evergreen Wind Power III, LLC	32%
		Stetson Holdings, LLC	30.4%
First Wind Blue Sky East Holdings, LLC	Delaware	Northeast Wind Capital II, LLC	100%
Blue Sky East Holdings, LLC	Delaware	First Wind Blue Sky East Holdings, LLC	100%
Blue Sky East, LLC	Delaware	Blue Sky East Holdings, LLC	100%
Sheffield Wind Holdings, LLC	Delaware	Northeast Wind Capital II, LLC	100%
Sheffield Holdings, LLC	Delaware	Sheffield Wind Holdings, LLC	100%
Vermont Wind, LLC	Delaware	Sheffield Holdings, LLC	100%
CSSW Cohocton Holdings, LLC	Delaware	Northeast Wind Capital II, LLC	100%
New York Wind, LLC	Delaware	CSSW Cohocton Holdings, LLC	100%
Canandaigua Power Partners, LLC	Delaware	New York Wind, LLC	100%
Canandaigua Power Partners II, LLC	Delaware	New York Wind, LLC	100%
CSSW Steel Winds Holdings, LLC	Delaware	Northeast Wind Capital II, LLC	100%
Huron Holdings, LLC	Delaware	CSSW Steel Winds Holdings, LLC	100%
Erie Wind, LLC	Delaware	Huron Holdings, LLC	100%
Niagara Wind Power, LLC	Delaware	Huron Holdings, LLC	100%
FW Mass PV Portfolio, LLC	Delaware	First Wind Operating Company, LLC	100%
FWPV Capital, LLC	Delaware	FW Mass PV Portfolio, LLC	100%
FWPV Holdings, LLC	Delaware	FWPV Capital, LLC	100%
FWPV, LLC	Delaware	FWPV Holdings, LLC	100%
Mass Solar 1 Holdings, LLC	Delaware	FWPV, LLC	100% Class B Units
Mass Solar 1, LLC	Delaware	Mass Solar 1 Holdings, LLC	100%
Mass Midstate Solar 1, LLC	Delaware	Mass Solar 1, LLC	100%
Mass Midstate Solar 2, LLC	Delaware	Mass Solar 1, LLC	100%
Mass Midstate Solar 3, LLC	Delaware	Mass Solar 1, LLC	100%
Millbury Solar, LLC	Delaware	Mass Solar 1, LLC	100%
TerraForm Thor Portfolio
TerraForm Thor ACQ Master Holdco, LLC*	Delaware	TerraForm Power Operating, LLC	100%
TerraForm Thor ACQ Holdings, LLC	Delaware	TerraForm Thor ACQ Master Holdco, LLC	100%

16

Each entity marked with a “*”is a Guarantor

Privileged and Confidential

As of January 18, 2019

TerraForm Private Holdings II, LLC	Delaware	TerraForm Thor ACQ Holdings, LLC	100%
TerraForm Private II, LLC	Delaware	TerraForm Private Holdings II, LLC	100%
TerraForm Private Operating II, LLC	Delaware	TerraForm Private II, LLC	100%
FW Panhandle Portfolio II, LLC	Delaware	TerraForm Private Operating II, LLC	100%
First Wind Panhandle Holdings II, LLC	Delaware	FW Panhandle Portfolio II, LLC	100%
First Wind South Plains Portfolio, LLC	Delaware	First Wind Panhandle Holdings II, LLC	100%
First Wind Texas Holdings II, LLC	Delaware	First Wind South Plains Portfolio, LLC	100% Class B interest
South Plains Wind Energy, LLC	Delaware	First Wind Texas Holdings II, LLC	100%
TerraForm IWG Acquisition Holdings, LLC	Delaware	TerraForm Private Operating II, LLC	100	%
Rattlesnake Wind I Class B Holdings LLC	Delaware	TerraForm IWG Acquisition Holdings, LLC	90.1%
Rattlesnake Wind I Holdings LLC	Delaware	Rattlesnake Wind I Class B Holdings LLC	100% Class B interest
Rattlesnake Wind I LLC	Delaware	Rattlesnake Wind I Holdings LLC	100%
TerraForm IWG Acquisition Ultimate Holdings II, LLC	Delaware	TerraForm Private Operating II, LLC	100	%
TerraForm IWG Acquisition Intermediate Holdings II, LLC	Delaware	TerraForm IWG Acquisition Ultimate Holdings II, LLC	100%
TerraForm IWG Acquisition Holdings II Parent, LLC	Delaware	TerraForm IWG Acquisition Intermediate Holdings II, LLC	100%
TerraForm IWG Acquisition Holdings II, LLC	Delaware	TerraForm IWG Acquisition Holdings II Parent, LLC	100	%
Bishop Hill Class B Holdings LLC	Delaware	TerraForm IWG Acquisition Holdings II, LLC	90.1%
Bishop Hill Holdings LLC	Delaware	Bishop Hill Class B Holdings LLC	100%
Bishop Hill Energy LLC	Delaware	Bishop Hill Holdings LLC	100%
TerraForm IWG Acquisition Holdings III, LLC	Delaware	TerraForm Private Operating II, LLC	100	%
California Ridge Class B Holdings LLC	Delaware	TerraForm IWG Acquisition Holdings III, LLC	90.1%
California Ridge Holdings LLC	Delaware	California Ridge Class B Holdings LLC	100%
California Ridge Wind Energy LLC	Delaware	California Ridge Holdings LLC	100%
Invenergy Prairie Breeze Holdings LLC	Delaware	TerraForm IWG Acquisition Holdings III, LLC	90.1%
Prairie Breeze Class B Holdings LLC	Delaware	Invenergy Prairie Breeze Holdings LLC	100%

17

Each entity marked with a “*”is a Guarantor

Privileged and Confidential

As of January 18, 2019

Prairie Breeze Holdings LLC	Delaware	Prairie Breeze Class B Holdings LLC	100% Class B interests
Prairie Breeze Wind Energy LLC	Delaware	Prairie Breeze Holdings LLC	100%
TerraForm IWG Ontario Holdings Grandparent, LLC	Delaware	TerraForm Private Operating II, LLC	100%
TerraForm IWG Ontario Holdings Parent, LLC	Delaware	TerraForm IWG Ontario Holdings Grandparent, LLC	100%
TerraForm IWG Ontario Holdings, LLC	Delaware	TerraForm IWG Ontario Holdings Parent, LLC	100	%
TerraForm Utility Solar XIX Pledgor, LLC	Delaware	TerraForm Private Operating II, LLC	100%
TerraForm Utility Solar XIX Holdings, LLC	Delaware	TerraForm Utility Solar XIX Pledgor, LLC	100%
TerraForm Utility Solar XIX Manager, LLC	Delaware	TerraForm Utility Solar XIX Holdings, LLC	100%
TerraForm Utility Solar XIX, LLC	Delaware	TerraForm Utility Solar XIX Manager, LLC	100% Class B interests
Beryl Solar, LLC	Delaware	TerraForm Utility Solar XIX, LLC	100%
Buckhorn Solar, LLC	Delaware	TerraForm Utility Solar XIX, LLC	100%
Cedar Valley Solar, LLC	Delaware	TerraForm Utility Solar XIX, LLC	100%
Granite Peak Solar, LLC	Delaware	TerraForm Utility Solar XIX, LLC	100%
Greenville Solar, LLC	Delaware	TerraForm Utility Solar XIX, LLC	100%
Laho Solar, LLC	Delaware	TerraForm Utility Solar XIX, LLC	100%
LKL BLBD, LLC	Delaware	TerraForm Utility Solar XIX, LLC	100%
Milford Flat Solar, LLC	Delaware	TerraForm Utility Solar XIX, LLC	100%
River Mountains Solar, LLC	Delaware	TerraForm Utility Solar XIX, LLC	100%
SunE DB APNL, LLC	Delaware	TerraForm Utility Solar XIX, LLC	100%
TerraForm Falcon 1 Holdings, LLC	Delaware	TerraForm Private Operating II, LLC	100%
TerraForm Falcon 1, LLC	Delaware	TerraForm Falcon 1 Holdings, LLC	100%
SunE B9 Holdings, LLC	Delaware	TerraForm Falcon 1, LLC	100%
CALRENEW-1, LLC	Delaware	TerraForm Falcon 1, LLC	100%
TerraForm Falcon 2 Holdings, LLC	Delaware	TerraForm Falcon 1, LLC	100%
TerraForm Falcon 2, LLC	Delaware	TerraForm Falcon 2 Holdings, LLC	100%
CD US Solar MT 1, LLC	Delaware	TerraForm Falcon 2, LLC	100%
SunE Alamosa 1 Holdings, LLC	Delaware	TerraForm Falcon 1, LLC	100%

18

Each entity marked with a “*”is a Guarantor

Privileged and Confidential

As of January 18, 2019

SunE Alamosa 1, LLC	Delaware	SunE Alamosa 1 Holdings, LLC	100%
OL’s SunE Alamosa1 Trust	Delaware	SunE Alamosa 1 Holdings, LLC	100% (beneficial interest in trust)
Unrestricted Subsidiaries
SunEdison Yieldco ACQ10, LLC*	Delaware	TerraForm Power Operating, LLC	100	%
TerraForm Tinkham Hill Expansion, LLC	Delaware	SunEdison Yieldco ACQ10, LLC	100%
BWC Pine Island Brook, LLC	Delaware	TerraForm Tinkham Hill Expansion, LLC	100%
TerraForm Dairyland Acquisitions, LLC	Delaware	SunEdison Yieldco ACQ10, LLC	100%
Camden Solar Center, LLC	Delaware	TerraForm Dairyland Acquisitions, LLC	100%
Integrys CA Solar, LLC	Delaware	TerraForm Dairyland Acquisitions, LLC	100%
Integrys Solar, LLC	Delaware	TerraForm Dairyland Acquisitions, LLC	100%
Gilbert Solar Facility I, LLC	Delaware	Integrys Solar, LLC	100%
INDU Solar Holdings, LLC	Delaware	Integrys Solar, LLC	100%
Berkley East Solar LLC	Delaware	INDU Solar Holdings, LLC	72.6%
ISH Solar AZ, LLC	Delaware	INDU Solar Holdings, LLC	100%
ISH Solar Beach, LLC	Delaware	INDU Solar Holdings, LLC	100%
ISH Solar CA, LLC	Delaware	INDU Solar Holdings, LLC	100%
ISH Solar Central, LLC	Delaware	INDU Solar Holdings, LLC	100%
ISH Solar Hospitals, LLC	Delaware	INDU Solar Holdings, LLC	100%
ISH Solar Mouth, LLC	Delaware	INDU Solar Holdings, LLC	100%
SEC BESD Solar One, LLC	Delaware	INDU Solar Holdings, LLC	100%
SEC Bellefonte SD Solar One, LLC	Delaware	INDU Solar Holdings, LLC	100%
Sterling Solar LLC	Delaware	INDU Solar Holdings, LLC	69.7%
Solar Hold 2008 – 1, LLC	Delaware	Integrys Solar, LLC	100%
Integrys NJ Solar, LLC	Delaware	Solar Hold 2008 – 1, LLC	100%
Solar Star California II, LLC	Delaware	Solar Hold 2008 – 1, LLC	100%
Soltage – ADC 630 Jamesburg, LLC	Delaware	Solar Hold 2008 – 1, LLC	99%
Soltage – MAZ 700 Tinton Falls, LLC	Delaware	Solar Hold 2008 – 1, LLC	99%
Soltage – PLG 500 Milford, LLC	Delaware	Solar Hold 2008 – 1, LLC	99%
Solar Star New Jersey VI, LLC	Delaware	Integrys Solar, LLC	100%
ISH Solar Grin, LLC	Delaware	TerraForm Dairyland Acquisitions, LLC	100%
TerraForm Energy Services Holdings, LLC	Delaware	SunEdison Yieldco ACQ10, LLC	100%
TerraForm Canada Energy Services, Inc.	British Columbia	TerraForm Energy Services Holdings, LLC	100%

19

Each entity marked with a “*”is a Guarantor

Privileged and Confidential

As of January 18, 2019

TerraForm US Energy Services, LLC	Delaware	TerraForm Energy Services Holdings, LLC	100%
TerraForm Italy LDV Holdings, LLC	Delaware	SunEdison Yieldco ACQ10, LLC	100%
TerraForm Japan Holdco, LLC	Delaware	SunEdison Yieldco ACQ10, LLC	100	%
TerraForm Japan Holdco GK	Japan	TerraForm Japan Holdco, LLC	100%
TerraForm Power Holdings B.V.	Netherlands	SunEdison Yieldco ACQ10, LLC	100%
TerraForm Power Finance B.V.	Netherlands	TerraForm Power Holdings B.V.	100%
TerraForm PR Holdings 1, LLC	Delaware	SunEdison Yieldco ACQ10, LLC	100%
TerraForm Solar IX Holdings, LLC	Delaware	SunEdison Yieldco ACQ10, LLC	100	%
TerraForm Solar XVIII ACQ Holdings, LLC	Delaware	SunEdison Yieldco ACQ10, LLC	100%
TerraForm Solar XVIII Manager, LLC	Delaware	TerraForm Solar XVIII ACQ Holdings, LLC	100%
TerraForm Solar XVIII, LLC	Delaware	TerraForm Solar XVIII Manager, LLC	100% Class B Interest
SunE DB3, LLC	Delaware	TerraForm Solar XVIII, LLC	100%
SunE DB8, LLC	Delaware	TerraForm Solar XVIII, LLC	100%
SunE DB27, LLC	Delaware	TerraForm Solar XVIII, LLC	100%
SunE DB42, LLC	Delaware	TerraForm Solar XVIII, LLC	100%
SunE DB43, LLC	Delaware	TerraForm Solar XVIII, LLC	100%
SunE DB44, LLC	Delaware	TerraForm Solar XVIII, LLC	100%
SunE DB45, LLC	Delaware	TerraForm Solar XVIII, LLC	100%
SunE DG1, LLC	Delaware	TerraForm Solar XVIII, LLC	100%
SunE DG2, LLC	Delaware	TerraForm Solar XVIII, LLC	100%
SunE DG8, LLC	Delaware	TerraForm Solar XVIII, LLC	100%
SunE DG25, LLC	Delaware	TerraForm Solar XVIII, LLC	100%
SunE IM Pflugerville, LLC	Delaware	TerraForm Solar XVIII, LLC	100%
SunE HARD Mission Hills, LLC	Delaware	TerraForm Solar XVIII, LLC	100%
SunE HH Blue Mountain, LLC	Delaware	TerraForm Solar XVIII, LLC	100%
SunE HH Buchanan, LLC	Delaware	TerraForm Solar XVIII, LLC	100%
SunE HH Frank Lindsey, LLC	Delaware	TerraForm Solar XVIII, LLC	100%
SunE HH Furnace Woods, LLC	Delaware	TerraForm Solar XVIII, LLC	100%
SunE HH Hudson High, LLC	Delaware	TerraForm Solar XVIII, LLC	100%
Oak Leaf Solar V LLC	Delaware	TerraForm Solar XVIII, LLC	100%
Water Street Solar 1, LLC	Delaware	TerraForm Solar XVIII, LLC	100%
TerraForm MP Holdings, LLC	Delaware	SunEdison Yieldco ACQ10, LLC	100%
TerraForm MP Solar, LLC	Delaware	TerraForm MP Holdings, LLC	100%
TerraForm Ontario Solar Holdings, LLC	Delaware	SunEdison Yieldco ACQ10, LLC	100%
TerraForm KWP Investor Holdings, LLC	Delaware	SunEdison Yieldco ACQ10, LLC	100%

20

Each entity marked with a “*”is a Guarantor

Privileged and Confidential

As of January 18, 2019

KWP Upwind Holdings LLC Delaware TerraForm KWP Investor Holdings, LLC 100% Investor Member Interest

21

Each entity marked with a “*”is a Guarantor