To Whom It May Concern

Electric Power Development Co., Ltd. (J-POWER)

Representative: Masayoshi Kitamura, President

(Code number: 9513; Tokyo Stock Exchange 1st Section) Contact: Hideaki Kato, IR Chief Manager

Tel.: +81-3-3546-2211

Notice Regarding Revisions to the Earnings Forecasts

January 30, 2015

Electric Power Development Co., Ltd. (J-POWER) announces a revision to the earnings forecasts released on

May 29, 2014 as below.

(Unit: million yen) Revision to consolidated earnings forecasts for the year ending March 31, 2015 (from April 1, 2014 to March 31, 2015)

Operating

Revenue

Operating

Income

Ordinary

Income

Net Income

Net Income

Per Share

Previous forecast (A)

732,000

57,000

45,000

33,000

219.92yen

Revised forecast (B)

754,000

68,000

58,000

46,000

306.56yen

Difference (B-A)

22,000

11,000

13,000

13,000

Change (%)

3.0

19.3

28.9

39.4

(Reference) Previous year results

(The fiscal year ended March, 2014)

706,835

59,171

40,077

28,694

191.23yen

Revision to non-consolidated earnings forecasts for the year ending March 31, 2015 (from April 1, 2014 to March 31, 2015)

Operating

Revenue

Operating

Income

Ordinary

Income

Net Income

Net Income

Per Share

Previous forecast (A)

554,000

29,000

16,000

12,000

79.97yen

Revised forecast (B)

562,000

40,000

27,000

23,000

153.28yen

Difference (B-A)

8,000

11,000

11,000

11,000

Change (%)

1.4

37.9

68.8

91.7

(Reference) Previous year results

(The fiscal year ended March, 2014)

582,861

40,464

31,060

22,117

147.40yen

Reason for the Revision

In its earnings forecast for the year ending March 31, 2015, J-POWER forecasts an increase in revenue and income over the previously announced figures (published on May 29, 2014) due to factors such as increased operating revenue and income of overseas subsidiaries resulting from the depreciation of the Japanese yen, and reductions of operating expenses in the parent company.
*The earnings forecasts are forward-looking statements made on the basis of information available at the time forecasts are made and other certain assumptions deemed reasonable. Therefore, actual earnings may differ from forecast figures as a result of changes in business performance and other factors.

(Attachment)

Key Data (Year ending March 31, 2015)

Previous forecast (A)

Revised forecast (B)

Electric Power Business

Wholesale Electric

Power Business

Hydroelectric electricity sales volume

(TWh)

9.1

8.8

Electric Power Business

Wholesale Electric

Power Business

Thermal electricity sales volume

(TWh)

50.6

52.5

Electric Power Business

Wholesale Electric

Power Business

Water supply rate

(%)

98

96

Electric Power Business

Wholesale Electric

Power Business

Thermal power load factor

(%)

73

77

Electric Power Business

Other Electric Power

Businesses

Electricity sales volume

(TWh)

2.5

2.5

Overseas Business

Electricity sales volume

(TWh)

9.3

8.6

Foreign Exchange Rate

Yen/US$ (Average foreign exchange rate)

100

110

Foreign Exchange Rate

Yen/THB (Foreign exchange rate at term end)

3.1

3.67

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