MONTHLY ELECTRICITY STATISTICS, March 2007 - 32

SWITZERLAND

GWh

Mar/07

Mar/06

The last 3 months

Year-to-Date

Past Year

% change

Dec/06

Jan/07

Feb/07

Jan-Mar 2007

% change

2006

+ Combustible Fuels

285

-6.2%

276

297

274

856

-7.3%

3 304

5.3%

+ Nuclear

2 302

-4.8%

2 419

2 413

2 174

6 889

-2.0%

26 244

42.3%

+ Hydro

2 382

10.7%

2 321

2 293

2 188

6 863

12.6%

32 540

52.4%

+ Geoth./Wind/Solar/Other

0.0%

= Indigenous Production

4 971

2.0%

5 018

5 005

4 638

14 614

4.0%

62 112

100.0%

+ Imports

2 943

-13.4%

3 024

3 161

2 943

9 047

-10.4%

33 805

- Exports

2 384

-5.6%

2 359

2 452

2 390

7 226

1.5%

31 099

= Electricity Supplied

5 530

-3.8%

5 683

5 714

5 191

16 435

-3.5%

64 818

Period

Date

- Electricity production was 4 971 GWh in March 2007.

- This was higher by 97 GWh, or 2 %, compared to March 2006.

- This was an increase of 333 GWh, or 7.2 %, compared to the previous month.

- Hydro production showed the most significant percentage change compared to the previous month with

an increase of 8.9 %, or 194 GWh.

- Total production for the year-to-date was 14 614 GWh. Comparing this to the same period last year shows that:

- Total production was higher by 564 GWh, or 4 %.

- Hydro production showed the largest percentage change by fuel type, being 12.6 % higher.

- Trade volume decreased by 942 GWh, or 5.5 %.

Electricity Production Compared to Previous Year

'Year to Date' Comparison of Production by Fuel Type

COUNTRY NOTES:

Geoth./Wind/Solar/Other production is estimated by the IEA Secretariat.

Does not include Liechtenstein.

INTERNATIONAL ENERGY AGENCY