Energy is our future, don’t waste it! - The statements and information contained in this brochure are for advertising purpose only and shall under no circums- tances be considered an offer to contract. Nor shall the statements be constructed as providing any warranties or performance guarantees, either expressed or implied, including without limitation warranties of merchantability and fitness for a particular purpose. Marquetis One - © AREVA - RCS Paris 712 054 923 - March 2010. Reactor Portfolio Generation III+ GEN III+ Reactor Portfolio

While the power generation needs of utilities are unique and diverse, they are all faced with the double challenge of meeting growing electricity needs while

curbing CO2 emissions. To answer these diverse needs and help tackle this challenge, AREVA has developed several reactor models characterized by:

• Output level AREVA product range Depending on the baseload needs and the expected grid capacity, a mid-size or large-size reactor will be more appropriate.

• Boiling or pressurized water technology Some customers have developed operating experience and asset 1250 mWe 1100 mWe 1650 mWe management skills with one technology in particular and wish to capitalize on them when selecting a new reactor.

Developed with MHI Whatever the customer’s choice may be, our medium power output High power output reactors set the standard in terms of safety and each of them off ers an optimal balance of market launch 2010 Deployed proven and innovative features. They will achieve high operational performance and meet the most stringent safety requirements, off ering Boiling Water Pressurized Water Reactors Reactor licensing certainty in a world where safety standards are steadily rising.

AREVA world-class capabilities

unparalleled construction experience • 102 nuclear power plants including PWR and BWR technologies over the last 40 years

Worldwide licensing experience • The EPR™ design has obtained construction licenses in Finland, France and China and is under regulatory review in the USA and UK

Supply chain excellence • Unique in-house integrated supply chain for key components • An expanding international supply chain of certifi ed suppliers

2 Reactor range customer benefi ts

BuSINESS OutStANDING ENVIRONmENtAL PERFORmANCE SAFEtY PROtECtION

• Maximized availability: • Large commercial airplane • Lower volume of fi nal design target >92% crash resistance waste • Short outages • Advanced features for • Reduced collective dose • High thermal effi ciency core melt and releases • Minimized global power management generation costs • Optimized level of KEY • Low O&M costs redundancy, diversity of BENEFItS • Fuel cycle fl exibility systems and incremental • MOX fuel mitigation of abnormal events

ENERGY SuPPLY CERtAINtY

• Gen III+ based on evolutionary designs • AREVA integrated supply chain strategy for critical components • Proven Digital Safety I&C technology

AREVA world-class capabilities

Engineering: the next generation already onboard • AREVA has close to 50 000 nuclear staff and has anticipated the nuclear revival by hiring more than 20 000 additional employees over the last 4 years

total fuel cycle capabilities • Procurement certainty with industrial assets in the whole front-end fuel cycle • Reduced environmental impact with unique recycling capabilities

3 EPRTM Reactor

Designed on the basis of the Konvoi (Germany) and N4 (France) reactors, the EPRTM reactor is an evolutionary model designed to achieve best-in-class safety and operational performance levels.

Taking into account the requirements of reference customers such as EDF and the German utilities, the EPR™ reactor is one of the world’s most powerful. The EPR™ design combines active and passive safety systems so as to increase safety and ensure that there will be no impact on the surrounding area whatever the situation. Compared with current plants, the EPR™ reactor will achieve a significant reduction in both uranium consumption (more than 15%) and long-lived radioelements production (more than 10%).

Major power companies worldwide have already expressed their confidence in AREVA’s EPR™ Cut away of the technology. Today, four EPR™ units are under EPRTM reactor construction: one in Finland (Olkiluoto 3), one in France (Flamanville 3), and two in China (Taishan 1&2). Selected by some utilities in the United States, it is also being considered by High Power Output customers in the United Kingdom, India and other countries for the development of their nuclear fleet. Pressurized Water Reactor

Main technical data

Thermal power 4590 MWth Net power 1650 MWe Thermal efficiency 37% Target design availability 92% # loops 4 (secondary) Steam pressure 77 bar operation cycle length up to 24 months Collective dose <0.5 manSievert/yr Cut away of the EPRTM safety Design service life 60 yrs systems I&C full digital

4 ATMEA1TM Reactor

The ATMEA1™ reactor is being jointly designed by Mitsubishi Heavy Industries and AREVA through ATMEA, their common company. This reactor design benefits from the competencies and expertise of the two mother companies, which have commissioned close to 130 reactor units.

Thanks to technical features such as a diversified back-up safety train, the ATMEA1™ reactor can achieve high availability while its high-efficiency steam generators (coming from the French N4 reactor and used in the EPR™ design) help drive fuel costs down.

Additionally, Gen III+ safety level is achieved thanks to solutions adapted from the EPR™ reactor as well as features developed by MHI. The ATMEA1™ reactor has already gathered strong market interest worldwide and is supported by reference nuclear utilities.

Cut away of the ATMEA1TM nuclear island

Medium power output

Pressurized Water Reactor

Main technical data

Thermal power 3150 MWth Net power 1150 MWe Thermal efficiency 37% Target design availability 92% # loops 3 (secondary) Steam pressure 72 bar operation cycle length up to 24 months Collective dose <0.5 manSievert/yr ATMEA1TM Design service life 60 yrs reactor view I&C full digital

5 KERENATM Reactor

Designed on the basis of the most recent German BWR reactors (Gundremmingen) the KERENA™ reactor relies on proven technology while also including innovative, yet thoroughly tested, features. The optimal combination of active and passive safety systems for a boiling water reactor achieves a very low probability of severe accident.

Additionally, the KERENA™ development has been supported by a number of major international utilities — E.ON, RWE, EnBW (Germany), EDF (France), TVO (Finland) — who, beyond safety, have focused on high operational performance. For example, simplified components enable shorter outages for higher availablility than the currently operating BWRs. E.ON, major European utility, has already expressed a major interest in the KERENA™ model.

Cut away of the KERENATM reactor building

Medium Power Output

Boiling Water Reactor

Main technical data

Thermal power 3370 MWth Net power 1250 MWe Thermal efficiency 37% Target design availability 92% # loops N/A (secondary) Steam pressure 75 bar operation cycle length up to 24 months Collective dose <0.5 manSievert/yr Reactor Pressure Vessel of the Design service life 60 yrs KERENATM reactor I&C full digital

6 Innovative solutions adapted to each design

AREVA, with its unique engineering capabilities and sustained R&D efforts has developed unique technologies to enhance the performance and safety of its new generation of reactors.

High Business performance

• Heavy neutron reflector A solution adapted to PWRs and featured on the EPRTM TM and ATMEA1 designs: achieving ~3% fuel savings, • AtriumTM 12 fuel 60 - year reactor pressure vessel lifetime certainty. Optimized 12x12 fuel assembly for KERENA™ design. An innovative way to reduce the number of fuel assemblies in a BWR.

Outstanding Safety

• Emergency Condensers The emergency condensers serve to passively remove • Core catcher heat from the reactor upon an eventual drop in reactor This technical solution has been chosen for the EPR™ and pressure vessel (RPV) water level. This feature has been ATMEA1™ reactors. This is required for high-power density developed for the KERENA™ reactor. PWR cores to mitigate and manage a potential core melt.

7 All over the world, AREVA provides its customers with solutions for carbon-free power generation and electricity transmission. With its knowledge and expertise in these fields, the group has a leading role to play in meeting the world’s energy needs.

Ranked first in the global nuclear power industry, AREVA’sunique integrated offering covers every stage of the fuel cycle, reactor design and construction, and related services.

Sustainable development is a core component of the group’s industrial strategy. Its 75,000 employees work every day to make AREVA a responsible industrial player that is helping to supply ever cleaner, safer and more economical energy to the greatest number of people.

www.areva.com

AREVAFILIALE SA

Adresse : 00 Lorem ipsumHeadquarters dolor 00000 - 33, Lorem rue La - Tél. Fayette : 33 (0)0- 75009 00 00Paris, 00 France00 - Fax. : 33 (0)0 00 00 00 00 advertising- for purpose only and shall under no circums are brochure contained in this and information it! - The statements Energy don’t waste is our future, or expressed either or performancewarranties guarantees, any as providing be constructed statements the Nor shall to contract. an offer tances be considered Paris 712 054 923 - RCS - for a particular One - © AREVA and fitness of merchantability limitation warranties purpose. Marquetis including without implied, 2010. March