ENGINE LAUNCHING CONFERENCE – FEBRUARY 2006

PRESENTATION OF CFG SERVICES

> 2ENGINE LAUNCHING CONFERENCE – FEBRUARY 2006

BRGM subsidiaries and participations

> 3ENGINE LAUNCHING CONFERENCE – FEBRUARY 2006

CFG Services - Organisation

Geologist volcanologist: H. TRAINEAU – Drilling engineers: M. DEGOUY - B. HERBRICHSite supervisor: P. BICHE

Electromechanical engineer : Ph. DESMIS - Technician: G. GAUTHIERInstrumentation engineer: G. SCALISI - Technician: B. BOCZEK

Automation technician: P. PITOIS

Hydrogeochemist engineer : E. LASNE Geochemistry and corrosion engineer: C. COTICHEMicrobiology engineer: S. DAUMAS - Ingénieur matériaux-corrosion : M. BOUTAYEB

Technicians: F. DURÉ - Y. TRIGODET

C C RManager: E. LASNE Assistant manager: B. HERBRICH

FINANCIAL DIRECTIONB. GONORD

PGCManager: M. DEGOUY

IGeManager: D. TOURNAYE

ECG

DIRECTIONChairman and Managing Director:

J.M. PREVOSTEAU

APRManager: C. COTICHE

Fluids and thermodynamics engineer: H. MOUBARAK

> 4ENGINE LAUNCHING CONFERENCE – FEBRUARY 2006

CFG Services (established in 1985)

Engineering and services company specialised in geothermal energy, 100% owned by BRGM.

3 main fields of activities

• Maintenance and exploitation of geothermal power plant

• Studies and projects in geothermal energy (low, medium and high enthalpy)

• Expertise, studies and audit in the field of corrosion, hydrogeochemistry, detection of fluids leackages by helium injection

> 5ENGINE LAUNCHING CONFERENCE – FEBRUARY 2006

53%

19%

19%

9%Maintenance andlow enthalpy exploitation

Maintenance andhigh energy exploitation

Studies and projects

Hydrochemistry / Corrosion

Turn over for the year 2004

TURN OVER 2004 : 5,2 M€ - 36 people

> 6ENGINE LAUNCHING CONFERENCE – FEBRUARY 2006

Main activities of CFG Services

► Maintenance and exploitation of low enthalpy geothermal powerplants (heat production/district heating) and high enthalpygeothermal power plants (power generation)

► Among our referencies:

• Exploitation of the geothermal power plant of Bouillante in Guadeloupe (16 MWe gross power, delivering 10% of theisland electricity needs)

• Follow up of the geochemistry of geothermal fluids andmaintenance of the equipments on 12 doublets in the Paris basin used for district heating and sanitary hot waterproduction.

> 7ENGINE LAUNCHING CONFERENCE – FEBRUARY 2006

Main activities of CFG Services

► Geothermal projects: reconnaissance phase, prefeasibility studyand feasibility study (including exploratory wells), projectfinancing, risk évaluation and mitigation

► Among our referencies:

• Feasibility study, engineering design and construction supervision of the Lahendong geothermal power plant (20 MWe) in the north of Sulawesi island (Indonesia)

• Supervision of the development program of the geothermalresources in El Savador

• Supervision of the drilling and testing of the geothermalexploitation wells in Sao Miguel (Azores)

> 8ENGINE LAUNCHING CONFERENCE – FEBRUARY 2006

Main geothermal projects in the Paris basin

> 9ENGINE LAUNCHING CONFERENCE – FEBRUARY 2006

CFG presence worldwide

PORTUGALAZORES

FRANCE

POLAND

MOROCCO

SPAINITALY

GREECEJORDAN

ARMENIA

SAUDI ARABIA

YEMENDJIBOUTI

RWANDA

THE COMORO ISLANDS

REUNION

CAMEROON

INDIA

PAKISTANCHINA

THAILAND

INDONESIA

THE PHILIPPINES

VANUATU

USA

DOMINICAN REP.

VENEZUELA

GUADELOUPE

ECUADOR

GUATEMALA EL SALVADOR

POLYNESIA

CHILE

CORSICA

NICARAGUA

HAITIMARTINIQUE

SLOVAKIA

PANAMA

HUNGARY

TUNISIA

TURKEY

> 10ENGINE LAUNCHING CONFERENCE – FEBRUARY 2006

Bouillante

geothermal

power plant

> 11ENGINE LAUNCHING CONFERENCE – FEBRUARY 2006

Main prospects in Dominica

> 12ENGINE LAUNCHING CONFERENCE – FEBRUARY 2006

Preliminary design of the islands interconnection

> 13ENGINE LAUNCHING CONFERENCE – FEBRUARY 2006

Location of the Lahendong geothermal power plant

> 14ENGINE LAUNCHING CONFERENCE – FEBRUARY 2006

Access to the GPP (operated since july 2002)

Photo D. Tournaye Droits réservés

> 15ENGINE LAUNCHING CONFERENCE – FEBRUARY 2006

Ⅰ

Ⅱ Ⅲ

ⅣⅤ

Ⅶ Ⅷ

Ⅸ

Ⅹ

ⅥBeijing

MiyunHuairou

Changping

Yanqing

PingguShunyi

Tongxian

FangshanZhou koudianDaxing

ⅠⅡⅢⅣⅤⅥⅦⅧⅨⅩⅡ Ⅲ

Yanqing geothermal field

Shahe geothermal field

Xiaotangshan geothermal field

Liangxiang geothermal field

Geothermal field in Beijing urban area

Tianzhu geothermal field

Houshanyu geothermal field

Lisui geothermal field

Shuangqiao geothermal field

Fenghe geothermal field

Zoning and numbering of geothermal fields

Boundaries of plain areas

CHINAYanqing geothermal project

(District heating)