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Exhibit 10.6
TERRAFORM OPTION AGREEMENT

This TerraForm Option Agreement (as amended and/or restated from time to time,
this “Agreement”), dated as of December 15, 2015 (the “Effective Date”), is
entered into by and between Sun Edison LLC, a Delaware limited liability company
(“SunEdison”), and TerraForm Power, LLC, a Delaware limited liability company
(“TerraForm”).  SunEdison and TerraForm are referred to, collectively, as the
“Parties” and each, individually, as a “Party.”  All capitalized terms used
herein have the meanings set forth in Section 1.1.

RECITALS

A.           SunEdison has entered into two option agreements with Invenergy
Wind Global, LLC (“Invenergy”), each dated as of December 15, 2015
(collectively, the “Invenergy Option Agreements”), pursuant to which Invenergy
has the right to cause SunEdison to purchase all of the Invenergy Units (as
defined in the Invenergy Option Agreements), and SunEdison has the right to
purchase the Invenergy Units, in each case on the terms and conditions set forth
in the Invenergy Option Agreements.

B.           The Invenergy Option Agreements were entered into in connection
with the acquisition by affiliates of TerraForm of interests in the Companies
(as defined in the Invenergy Option Agreements), which Companies own indirect
interests in wind energy projects.

C.           SunEdison and TerraForm wish to enter into this Agreement in order
to provide SunEdison an option to transfer the Invenergy Units to TerraForm, to
provide TerraForm an option to acquire the Invenergy Units from SunEdison, and
to provide TerraForm a right of first refusal on the Invenergy Units if
SunEdison intends to sell the Invenergy Units to an unaffiliated third party.

In consideration of the mutual covenants and agreements contained in this
Agreement and other good and valuable consideration, the receipt and sufficiency
of which are acknowledged, the Parties agree as follows:

ARTICLE I

GENERAL TERMS

1.1           Definitions and Interpretation.

(a)           Definitions.  Unless otherwise required by the context in which
any capitalized term appears, or unless otherwise specifically defined elsewhere
in this Agreement, capitalized terms used in this Agreement shall have the
meanings set forth below.

“Affiliate” means, when used with reference to a specified Person, any other
Person that Controls, is Controlled by or is under common Control with the
Person specified.

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“Agreement” has the meaning set forth in the preamble to this Agreement, and
includes all schedules, exhibits and addenda hereto.

“Business Day” means any day other than a Saturday, Sunday or other day on which
commercial banks in New York, New York are required or authorized by law or
regulation to close.

“Call Intent Notice” has the meaning set forth in Section 4.4.

“Call Option” has the meaning set forth in Section 4.1.

“Call Option Period” has the meaning set forth in Section 4.1.

“Call Option Price” has the meaning set forth in Section 4.1.

“Companies” means the entities which are the issuers of the respective Invenergy
Units.

“Control” means the possession, directly or indirectly, of the power to direct
or cause the direction of the management and policies of a Person, whether
through ownership of voting securities, as general partner or managing member,
by contract or otherwise.

“Elective Call Option” has the meaning set forth in Section 3.1.

“Encumbrance” means any mortgage, pledge, hypothecation, assignment, deposit
arrangement, encumbrance, lien (statutory or other), charge, or preference,
priority or other security interest or preferential arrangement in the nature of
a security interest of any kind or nature whatsoever (including any conditional
sale or other title retention agreement).

“Effective Date” has the meaning set forth in the preamble to this Agreement.

“Fair Market Value” means the price at which property would change hands between
a willing buyer and a willing seller, neither being under any compulsion to buy
or sell, and both having reasonable knowledge of the relevant facts.

“GAAP” means U.S. generally accepted accounting principles, consistently
applied.

“Governmental Authority” means any federal, state or local court or governmental
agency, authority, instrumentality or regulatory or legislative body.

“HSR Act” means the Hart-Scott-Rodino Antitrust Improvements Act of 1976, as
amended.

“Invenergy” has the meaning set forth in the recitals to this Agreement.

“Invenergy Option Agreements” has the meaning set forth in the recitals to this
Agreement.

“Invenergy Put Option” has the meaning set forth in Section 2.1.

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 “Invenergy Units” has the meaning set forth in the recitals to this Agreement.

“Minimum Call Option Price” means an amount equal to (i) the amount paid by
SunEdison to Invenergy for the Invenergy Units pursuant to the Invenergy Option
Agreements, plus (ii) the reasonable out of pocket expenses of SunEdison in
connection with such acquisition, minus (iii) any distributions received by
SunEdison with respect to the Invenergy Units after such acquisition, plus (iv)
an amount equal to the interest that would accrue on the balance, from time to
time, of the amounts set forth in clauses (i) through (iii) of this definition
at a rate equal to seven percent per annum, from the time at which SunEdison
acquired the Invenergy Units until the date on which the Call Option purchase is
consummated under Section 4.5, all as subject to adjustment pursuant to Section
5.3.

“Offered Units” has the meaning set forth in Section 5.1.

“Parties” has the meaning set forth in the preamble to this Agreement.

“Person” means any individual, partnership, corporation, association, business
trust, statutory trust, limited liability company, or other entity.

“Preliminary Call Intent Notice” has the meaning set forth in Section 4.2.

“Put Option” has the meaning set forth in Section 2.1.

“Put Option Invenergy Units” has the meaning set forth in Section 2.1.

“Put Option Price” has the meaning set forth in Section 2.1.

“Qualified Appraiser” means a nationally recognized third-party appraiser which
shall (i) be qualified to appraise independent electric generating businesses,
(ii) have been engaged in the appraisal or business valuation and consulting
business for a period of at least five years, (iii) not be an Affiliate of any
Party or any Affiliate thereof, and (iv) be mutually acceptable to TerraForm and
SunEdison.  If the Parties cannot agree on the Qualified Appraiser within ten
(10) Business Days after one Party notifies the other in writing of its desire
to reach agreement on such choice of the Qualified Appraiser, each Party shall
thereafter, within 5 Business Days of receipt of such notice, designate a person
who would qualify as a Qualified Appraiser, and such two Qualified Appraisers
shall be directed to choose a third person as a Qualified Appraiser.  Such
person so designated shall, for all purposes of this Agreement with respect to
the option being exercised, constitute the Qualified Appraiser.

“ROFR Offer” has the meaning set forth in Section 5.2.

“ROFR Offer Notice” has the meaning set forth in Section5.1.

“ROFR Offer Period” has the meaning set forth in Section 5.2.

“ROFR Offer Price” has the meaning set forth in Section 5.2.

“SunEdison” has the meaning set forth in the preamble to this Agreement.

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“SunEdison Units” has the meaning set forth in Section 4.1.

“TerraForm” has the meaning set forth in the preamble to this Agreement.

“Valuation Procedure” means the following procedure:  Within thirty (30) Days
following the failure of TerraForm and SunEdison to agree on the applicable Fair
Market Value of the SunEdison Units under Section 4.3, TerraForm and SunEdison
shall appoint a Qualified Appraiser.  Within thirty (30) days following the
appointment of the Qualified Appraiser, such appraiser shall determine the Fair
Market Value of the applicable SunEdison Units, utilizing valuation methods and
practices commonly used in the independent electric generating industry, and
taking into account all of the facts and circumstances relating to the
Companies.  The decision of the Qualified Appraiser shall be binding and
conclusive on the Parties absent manifest error.  TerraForm and SunEdison shall
each pay fifty percent (50%) of the fees and expenses of the Qualified
Appraiser.

(b)           Interpretation.

(i)           All terms in this Agreement shall have the defined meanings set
forth herein when used in any certificate or other document made or delivered
pursuant hereto unless otherwise defined therein.

(ii)           As used in this Agreement and in any certificate or other
documents made or delivered pursuant hereto, accounting terms not defined in
this Agreement or in any such certificate or other document, and accounting
terms partly defined in this Agreement or in any such certificate or other
document to the extent not defined, shall have the respective meanings given to
them under GAAP.  To the extent that the definitions of accounting terms in this
Agreement or in any such certificate or other document are inconsistent with the
meanings of such terms under GAAP, the definitions contained in this Agreement
or in any such certificate or other document shall control.

(iii)           The words “hereof”, “herein”, “hereunder”, and words of similar
import when used in this Agreement shall refer to this Agreement, as a whole and
not to any particular provision of this Agreement.

(iv)           The definitions contained in this Agreement are applicable to the
singular as well as the plural forms of such terms and to the masculine as well
as to the feminine and neuter genders of such terms.

(v)           Any agreement, instrument, statute or regulation or defined or
referred to herein or in any instrument or certificate delivered in connection
herewith means such agreement, instrument, statute or regulation as from time to
time amended, modified or supplemented and includes (in the case of agreements
or instruments) references to all attachments thereto and instruments
incorporated therein.

(vi)           Any references to a Person are also to its successors and
permitted assigns.

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(vii)           All Article and Section titles or captions contained in this
Agreement, or in any Exhibit or Schedule referred to herein and the table of
contents of this Agreement are for convenience only and shall not be deemed a
part of this Agreement, or affect the meaning or interpretation of this
Agreement.  Unless otherwise specified, all references in this Agreement to
numbered Articles and Sections are to Articles and Sections of this Agreement,
and all references herein to Schedules or Exhibits are to the Schedules and
Exhibits to this Agreement.

(viii)           Unless otherwise specified, all references contained in this
Agreement or in any Exhibit or Schedule referred to herein or in any instrument
or document delivered pursuant hereto to dollars or “$” shall mean United States
dollars.

(ix)           The words “includes” or “including” when used in this Agreement
mean “including, for example and without limitation.”

(x)           The Parties to this Agreement have participated jointly in the
negotiation and drafting of this Agreement.  In the event an ambiguity or
question of intent or interpretation arises, this Agreement shall be construed
as if drafted jointly by the Parties hereto and no presumption or burden of
proof shall arise favoring or disfavoring any Party by virtue of the authorship
of any of the provisions of this Agreement.

ARTICLE II

PUT OPTION

2.1           Option Grant and Price.  SunEdison shall have an exclusive and
irrevocable option to sell to TerraForm or one or more of TerraForm’s
designees all, but not less than all, of the Class B Units to be acquired by
SunEdison at the time and in connection with the exercise by Invenergy of the
Put Option (as defined in the Invenergy Option Agreements) (the “Invenergy Put
Option” and the “Put Option Invenergy Units”, respectively), at the time and
under the procedure set forth in the remainder of this Article II (the “Put
Option”).  The purchase price of the Put Option Invenergy Units shall be equal
to the Put Option Price as defined in, and determined in accordance with the
terms of, the Invenergy Option Agreements (the “Put Option Price”).

2.2           Preliminary Notice.  If SunEdison receives a Preliminary Put
Option Notice (as defined in the Invenergy Option Agreements) under the
Invenergy Option Agreements, SunEdison shall promptly, and in any event within
five days of such receipt, give TerraForm written notice thereof, and a copy of
the applicable notice received from Invenergy.

2.3           Exercise.  SunEdison may, but shall not be obligated to, deliver
to TerraForm, within five days after delivery of such initial notice to
TerraForm, a further written notice that SunEdison exercises the Put Option
under this Article II.  If SunEdison does not so elect within such period, then
the Put Option is thereby waived and shall cease to have any effect under this
Agreement, unless the Invenergy Put Option is not consummated because a Put
Intent Notice (as defined in the Invenergy Option Agreements) is not delivered.

2.4           Consummation of Purchase.  If SunEdison does exercise the Put
Option (and as a condition for SunEdison to be able to exercise the Put Option),
then from and after receipt by SunEdison of the respective Preliminary Put
Option Notice,, SunEdison shall permit TerraForm, at TerraForm’s expense, to
make all determinations and communicate with Invenergy with respect to the
matters associated with the implementation of the Invenergy Put Option pursuant
to the terms and conditions of the Other Option Agreements, including with
respect to the determination of the Put Option Price, the selection of the
appraiser, and the closing of the Invenergy Put Option.  If permitted, TerraForm
or one or more of TerraForm’s designees will acquire the Put Option Invenergy
Units directly from Invenergy, but if such direct purchase is not permitted,
SunEdison and TerraForm shall take such steps as are necessary to cause
TerraForm or its relevant designees to acquire the Put Option Invenergy Units
from SunEdison immediately after SunEdison acquires such units from Invenergy,
pursuant to agreements necessary or appropriate to fully implement such
arrangement.  In connection therewith, the Parties shall cooperate to obtain all
necessary governmental approvals, including with respect to federal energy
regulatory and antitrust filings and approvals.

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ARTICLE III

ELECTIVE CALL OPTION

3.1           Option Grant and Price.  TerraForm shall have an exclusive and
irrevocable option to cause SunEdison to exercise the Call Option under each
Invenergy Option Agreement with respect to all, but not less than all, of the
Invenergy Units, at the time (consistent with the terms of the Invenergy Option
Agreements) and under the procedure set forth in the remainder of this Article
III (the “Elective Call Option”).  The purchase price of the Invenergy Units
shall be equal to the Call Option Price as defined in, and determined in
accordance with the terms of, the Invenergy Option Agreements.

3.2           Exercise.  TerraForm may exercise the Elective Call Option by
giving SunEdison written notice of such exercise at any time at which SunEdison
is entitled to exercise the Call Option (as defined in the Invenergy Option
Agreements).

3.3           Consummation of Purchase.  If TerraForm does exercise the Elective
Call Option, then from and after receipt by SunEdison of the written notice from
TerraForm of such election, SunEdison shall permit TerraForm, at TerraForm’s
expense,  to make all determinations and communicate with Invenergy with respect
to the matters associated with the implementation of the Call Option pursuant to
the terms and conditions of the Invenergy Option Agreements, including with
respect to the determination of the Call Option Price, the selection of the
appraiser, and the closing of the Call Option under the Invenergy  Option
Agreement.  If permitted, TerraForm or one or more of TerraForm’s designees will
acquire the Invenergy Units directly from Invenergy, but if such direct purchase
is not permitted, SunEdison and TerraForm shall take such steps as are necessary
to cause TerraForm or the relevant TerraForm designees to acquire the Invenergy
Units from SunEdison immediately after SunEdison acquires such units from
Invenergy, pursuant to agreements necessary or appropriate to fully implement
such arrangement.  In connection therewith, the Parties shall cooperate to
obtain all necessary governmental approvals, including with respect to federal
energy regulatory and antitrust filings and approvals.

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ARTICLE IV

CALL OPTION

4.1           Option Grant and Price.  TerraForm (on behalf of itself or one or
more of its designees) shall have an exclusive and irrevocable option to
purchase all but not less than all, of the Invenergy Units held, directly or
indirectly, by SunEdison, other than under Article II (the “SunEdison Units”),
for a period of two years after the date on which SunEdison acquired such
Invenergy Units under the Invenergy Option Agreements (the “Call Option
Period”), and otherwise upon the terms and conditions set forth herein (the
“Call Option”).  The purchase price of the SunEdison Units shall be an amount
equal to (i) the Fair Market Value of such SunEdison Units determined, pursuant
to Section 4.3 below, as of the date on which the Preliminary Call Intent Notice
(as defined below) is given, minus (ii) any distributions received by SunEdison
with respect to the SunEdison Units after the date of the Preliminary Call
Intent Notice (the “Call Option Price”), provided that SunEdison shall have no
obligation to sell the SunEdison Units following the exercise of the Call Option
if the Call Option Price is lower than the Minimum Call Option Price.

4.2           Preliminary Notice.  The Call Option may be exercised by TerraForm
by giving written notice (which notice shall be non-binding on TerraForm) (the
“Preliminary Call Intent Notice”) to SunEdison of an intent to determine the
Fair Market Value of the SunEdison Units.  The Preliminary Call Intent Notice
may only be delivered during the sixth, twelfth, eighteenth and twenty-third
full months after the Effective Date, and from the end of the twenty-third full
month until the end of the Call Option Period.

4.3           Determination of Price.  Within twenty (20) days after the date of
the Preliminary Call Intent Notice, TerraForm and SunEdison will meet to discuss
and negotiate in good faith to determine and agree upon the Fair Market Value
used in the calculation of the Call Option Price.  If the Parties agree upon
such Fair Market Value, such Fair Market Value will be used to determine the
Call Option Price for purposes hereof.  If they fail to agree upon such Fair
Market Value within thirty (30) days after the date of the Preliminary Call
Intent Notice, TerraForm and SunEdison shall, promptly thereafter, initiate the
Valuation Procedure for purposes of establishing such Fair Market Value.

4.4           Final Intent Notice.  Upon determining the Call Option Price of
the SunEdison Units pursuant to Section 4.3, if TerraForm desires to exercise
the Call Option at such Call Option Price, TerraForm must deliver written notice
(the “Call Intent Notice”) of such intent to exercise the Call Option to
SunEdison within sixty (60) days of such determination of Call Option Price,
specifying (subject to the time periods set forth in Section 4.5) the effective
date of the purchase.  Once the Call Intent Notice has been delivered, the Call
Option shall be irrevocable.  If the Call Intent Notice is not timely delivered,
the Call Option shall terminate unless the purchase did not occur because the
Call Option Price is lower than the Minimum Call Option Price, in which case
TerraForm shall continue to have its rights to exercise the Call Option as
provided herein.

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4.5           Closing.  The closing of the purchase and sale shall occur,
subject to the receipt of any necessary approvals from any Governmental
Authority, including, without limitation, the approvals, if any, required under
the HSR Act, on the later of the thirtieth (30th) Business Day following the
date of the Call Intent Notice, the twentieth (20th) Business Day following the
determination of the Call Option Price of the SunEdison Units, and the fifth
(5th) Business Day after the receipt of such approvals from any Governmental
Authority.  At the closing, SunEdison shall convey all of its SunEdison Units to
TerraForm (or one or more of its designees) on an “as is, where is” basis
without representations or warranties, expressed or implied, other than good
title and the absence of any Encumbrance against the SunEdison Units that has
been created by, through or under SunEdison or any Affiliate thereof other than
those created pursuant to this Agreement or by applicable securities laws.  At
the closing, TerraForm shall pay, or shall cause the relevant designee to pay, 
the Call Option Price of the SunEdison Units to SunEdison by wire transfer of
immediately available funds.

ARTICLE V

RIGHT OF FIRST REFUSAL

5.1           Notice of Intent.  If at any time SunEdison desires to effectuate
a transfer of all or any portion of the SunEdison Units to Persons other than an
Affiliate of SunEdison, SunEdison shall give notice to TerraForm that it desires
to make such a transfer and that sets forth the proposed purchaser, the
Invenergy Units proposed to be Transferred by SunEdison (the “Offered Units”),
the cash price to be paid for such Offered Units (the “ROFR Offer Price”) and
any other material terms of the offer by the proposed transferee.

5.2           ROFR Offer.  The giving of a ROFR Offer Notice shall constitute an
offer (the “ROFR Offer”) by SunEdison to sell the Offered Units to TerraForm or
one or more of its designees for cash at the ROFR Offer Price and on the other
terms set forth in the ROFR Offer Notice.  TerraForm shall have a 60-day period
(the “ROFR Offer Period”) in which to accept such ROFR Offer as to all but not
less than all of the Offered Units by giving a notice of acceptance to SunEdison
prior to the expiration of such ROFR Offer Period.  If TerraForm fails to notify
SunEdison prior to the expiration of the ROFR Offer Period, it shall be deemed
to have declined such ROFR Offer.

5.3           Exercise of Option.  If TerraForm elects to purchase the Offered
Units, TerraForm shall, or shall cause its relevant designees to,  purchase and
pay, by wire transfer of immediately available funds to an account designated by
SunEdison, for all Offered Units within ten Business Days after the date on
which the ROFR Offer has been accepted; provided that if the transfer is subject
to regulatory approval, such ten Business Day period shall be extended until the
expiration of ten Business Days after all such approvals shall have been
received.  If the ROFR Offer has been exercised with respect to less than all of
the SunEdison Units, and the purchase of such SunEdison Units is consummated,
the Minimum Call Option Price shall be ratably adjusted to reflect the portion
of the SunEdison Units that were sold.

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5.4           Failure to Exercise Option.  Upon the earlier to occur of (i) a
rejection of the ROFR Offer by TerraForm and (ii) the expiration of the initial
60-day period without TerraForm electing to purchase all of the Offered Units,
SunEdison shall have a 90-day period during which to effect a transfer of the
Offered Units on the terms set forth in the ROFR Offer Notice to the indicated
Person; provided that if the transfer is subject to regulatory approval, such
180-day period shall be extended until the expiration of five Business Days
after all such approvals shall have been received.  If SunEdison does not
consummate the transfer of the Offered Units within the foregoing period, then
SunEdison shall again comply with the procedures set forth in this Article IV
with respect to any proposed transfer of any SunEdison Units.

ARTICLE VI

MISCELLANEOUS PROVISIONS

6.1           Amendments to Invenergy Option Agreements.  SunEdison shall not
amend or waive any provision of the Invenergy Option Agreements without the
prior written consent of TerraForm, which consent may be withheld in the sole
discretion of TerraForm.

6.2           Notices under Invenergy Option Agreements.  If SunEdison receives
any notice from Invenergy in relation to the Invenergy Option Agreements,
SunEdison shall promptly, and in any event within five days of such receipt,
give TerraForm a copy thereof.

6.3           Assignment of Rights.  If TerraForm acquires any of the Invenergy
Units, SunEdison shall assign to TerraForm all rights SunEdison has against
Invenergy or its Affiliates under or with respect to the respective Invenergy
Option Agreement.
 
6.4           Amendment.  This Agreement may not be modified, amended,
rescinded, cancelled or waived, in whole or in part, except by a written
instrument duly executed by the parties hereto.

6.5           Disclaimer of Agency.  This Agreement does not create any
relationship among the Parties beyond the scope set forth herein, and except as
otherwise expressly provided herein, this Agreement shall not constitute any
Party the legal representative or agent of the other, nor shall any Party have
the right or authority to assume, create or incur any liability or obligation,
express or implied, against, in the name of or on behalf of the other Party.

6.6           Notices and Information.  Except as expressly set forth to the
contrary in this Agreement, all notices, requests or consents provided for or
permitted to be given under this Agreement must be in writing and must be
delivered to the recipient in person, or by courier or certified mail, return
receipt requested.  A notice, request or consent given under this Agreement is
effective on receipt by the Party receiving it.  All notices, requests and
consents to be sent to a Party must be sent to or made at the addresses given
for that Party below (or to such other Person or address as the receiving Party
may have specified by written notice to each other Party pursuant to the
provisions of this Section 6.3).  A copy of any notice, request or consent to
Buyer must be given to all of the other Parties.  Whenever any notice is
required to be given by Applicable Law or this Agreement, a written waiver
thereof, signed by the Person entitled to notice, whether before or after the
time stated therein, shall be deemed equivalent to the giving of such notice. 
The names and addresses for the service of notices referred to in this Section
6.3 are:

If to SunEdison, to: c/o SunEdison, Inc.

7550 Wisconsin Avenue, 9th Floor
Bethesda, Maryland 20814
Attention:  Legal, SunEdison

If to TerraForm, to: TerraForm Power, LLC

c/o TerraForm Power Inc.
7550 Wisconsin Avenue, 9th Floor
Bethesda, Maryland 20814
Attention:  General Counsel

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6.7           Counterparts.  The Parties may execute this Agreement in two or
more counterparts, which shall, in the aggregate, be signed by all the Parties;
each counterpart shall be deemed an original instrument as against any Party who
has signed it.

6.8           Governing Law.  This Agreement shall be governed by, construed,
interpreted and applied in accordance with the laws of the State of Delaware
(excluding any conflict of law rules that would refer the matter to be decided
to the laws of another jurisdiction).

6.9           Jurisdiction; Service of Process.  Each of the Parties hereto
hereby irrevocably consents to the non-exclusive jurisdiction of the courts of
the State of Delaware and of any federal court located therein in connection
with any suit, action or other proceeding arising out of or relating to this
Agreement or the transactions contemplated hereby; agrees to waive any objection
to venue in the State of Delaware; and agrees that, to the extent permitted by
law, service of process in connection with any such proceeding may be effected
by mailing same in the manner provided in Section 6.3.

6.10           Binding Effect.  This Agreement shall be binding on all
successors and assigns of the Parties and inure to the benefit of the respective
successors and permitted assigns of the Parties, except to the extent of any
express contrary provision in this Agreement.

6.11           Partial Invalidity.  If any term, provision, covenant, or
condition of this Agreement is held by a court of competent jurisdiction to be
invalid, void, or unenforceable, the remaining provisions of this Agreement
shall remain in full force and effect and in no way shall be affected, impaired,
or invalidated by reason of such holding.

6.12           Captions.  Titles or captions of Sections or Articles contained
in this Agreement are inserted only as a matter of convenience and for
reference, and in no way define, limit, extend or describe the scope of this
Agreement or the intent of any provision hereof.

6.13           No Third-Party Beneficiaries.  Nothing in this Agreement is
intended to entitle any Person not a party to this Agreement (and their
respective successors-in-interest and permitted assigns) to any claim, cause of
action, remedy or right of any kind.

6.14           Waiver.  No failure or delay by either Party to take any action
or assert any right or remedy hereunder or to enforce strict compliance with any
provision hereof shall be deemed to be a waiver of, or estoppel with respect to,
such right, remedy or noncompliance in the event of the continuation or
repetition of the circumstances giving rise to such right, remedy or
noncompliance.  No waiver shall be effective unless given in a duly executed
written instrument.

6.15           Waiver of Certain Damages.  Notwithstanding any provision in this
Agreement to the contrary, in no event shall any Party or its Affiliates, or
their respective managers, members, shareholders, or Representatives, be liable
hereunder at any time for consequential, indirect, special or punitive loss or
damage of the other Party or any of its Affiliates, whether in contract, tort
(including negligence), strict liability or otherwise (unless, in the case of
consequential or indirect damages, such damages were reasonably foreseeable),
and each Party hereby expressly releases each other Party, its Affiliates, and
their respective managers, members, shareholders, partners, consultants,
Representatives, successors and assigns therefrom.

6.16           Assignment.  This Agreement may not be assigned by either Party,
except that a Party may assign its rights under this Agreement to an Affiliate,
but such assignment shall not release the Party from any of its obligations
hereunder.

6.17           Entire Agreement.  This instrument contains the entire agreement
of the Parties relating to the rights and obligations of the Parties with
respect to the Company.  Any prior agreements shall be of no further force or
effect.

[Signature page follows]

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IN WITNESS WHEREOF, the Parties have executed and delivered this TerraForm
Option Agreement as of the Effective Date.

 
Sun Edison LLC,
a Delaware limited liability company
     
By: 
Name:
Title:
/s/ Brian Wuebbels 
Brian Wuebbels 
Authorized Officer      
TerraForm Power, LLC,
a Delaware limited liability company
     
By: 
Name:
Title:
/s/ Brian Wuebbels 
Brian Wuebbels 
President & CEO 

 

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