SUNEDISON, INC. AND SUBSIDIARIES

UNAUDITED SUPPLEMENTAL INFORMATION FOR CASH FLOW

FOR THE THREE MONTHS ENDED DECEMBER 31, 2014

(In millions)

Supplemental Consolidating Data

Consolidated

Renewable Energy Development

TerraForm Power

Discontinued Operations

Consolidating Adjustments

Cash flows from operating activities:

Net loss

$

(288)

$

(216)

$

(61)

$

(11)

$

—

Adjustments to reconcile net loss to net cash (used in) provided by 
     operating activities:

Depreciation and amortization

97

39

29

29

—

Stock-based compensation

18

10

4

4

—

Deferred tax (benefit) expense

(9)

(14)

—

5

—

Deferred revenue

(23)

(23)

—

—

—

Long-lived asset impairment charges

34

33

—

1

—

Other non-cash

(10)

(22)

7

5

—

Changes in operating assets and liabilities

(19)

(73)

78

(24)

—

Net cash (used in) provided by operating activities

(200)

(266)

57

9

—

Cash flows from investing activities:

Capital expenditures

(48)

(25)

—

(23)

—

Construction of renewable energy systems

(483)

(480)

(203)

—

200

Contribution of renewable energy systems

—

200

—

—

(200)

Deposits on wind turbine equipment

(159)

(159)

—

—

—

Purchases of cost and equity method investments

(5)

(5)

—

—

—

Change in restricted cash

(15)

(39)

24

—

—

Change in cash committed for construction projects

(56)

(56)

—

—

—

Cash paid for acquisitions, net of cash acquired

(304)

(15)

(289)

—

—

Change in intercompany note balances

—

94

(94)

—

—

Other

3

1

—

2

—

Net cash used in investing activities

(1,067)

(484)

(562)

(21)

—

Cash flows from financing activities:

Proceeds from short-term and long-term debt

1,333

849

484

—

—

Principal payments on short-term and long-term debt

(421)

(194)

(226)

(1)

—

Net repayments of customer deposits related to long-term 
     supply agreements

(12)

(12)

—

—

—

Proceeds from TerraForm equity offering

337

—

337

—

—

Net parent investment and other intercompany financing 
     activity

—

(8)

8

—

Common stock issued and repurchased

11

11

—

—

—

Contributions from noncontrolling interests

182

23

159

—

—

Debt financing fees

(31)

(20)

(11)

—

—

Dividends paid by TerraForm Power

(8)

1

(9)

—

—

Other

(10)

18

(28)

—

—

Net cash provided by (used in) financing activities

1,381

668

714

(1)

—

Effect of exchange rate changes on cash and cash equivalents

(11)

(9)

—

(2)

—

Net increase (decrease) in cash and cash equivalents

103

(91)

209

(15)

—

Cash used by discontinued operations

(15)

—

—

(15)

—

Net change in cash and cash equivalents from continuing 
     operations

118

(91)

209

Cash and cash equivalents at beginning of period

738

479

259

Cash and cash equivalents at end of period

$

856

$

388

$

468