A COMPETITIVE SOLUTION

Thanks to its careful design, the EPR™ reactor provides electricity in such a way that is safe, sustainable and highly competitive with other energy sources. Thanks also to low and stable nuclear costs, the EPR™ technology provides an exceptionally cost-effective source of energy, particularly in the context of fossil fuel depletion.

SIGNIFICANT SAVINGS IN OPERATION AND MAINTENANCE COSTS

The EPR™ reactor’s high capacity means reduced operation and maintenance costs per MWh generated. With a targeted availability of 92% and the ability to perform maintenance without shutting down the plant, these costs are reduced even further. Moreover, the EPR™ does not require any more staff than current-generation reactors.

20% savings on operation and maintenance costs, thanks to the EPR™ reactor’s high capacity and availability.

BETTER FUEL MANAGEMENT, HIGHER OUTPUT

The axial economizer within the EPR™ reactor’s steam generator helps it achieve 37% thermal efficiency, surpassing that of previous generation plants, generally around 33%. This thermal efficiency allows for up to 15% savings on natural uranium (natU) per MWh produced, compared with other reactors.

In addition, 2 factors are combined to enable the EPR™ reactor to provide higher output per kilogram of uranium.

  • First, the neutron reflector within the reactor pressure vessel ensures that fewer neutrons escape the core.
  • Secondly, the core’s large size results in lower power density, rendering it easier to manage with less need to use neutron absorbers to regulate the chain reaction.

Up to 15% savings on uranium per MWh produced and more power per kilogram of uranium as compared with other designs

OPTIMAL CAPITAL EXPENDITURE (CAPEX)

EPR™ reactor designers have focused on system streamlining and longer operational life to optimize capital expenditures. Several key design decisions were based on rigorous cost-benefit analysis, thereby striking the right balance between ease of maintenance and investment cost.

The EPR™ reactor is also characterized by high durability, with an expected 60-year operating lifetime.

THE EPR™ REACTOR’S COMPETITIVENESS AT A GLANCE

While meeting higher safety requirements, the EPRTM offers significant competitive advantage through an efficient use of resources and high performance. Operators can expect:

lower operating expenses (OPEX),
optimal capital expenditure (CAPEX),
higher availability (targeted at 92%),
• superior fuel management and output per kilo of fuel,
high durability with an expected 60-year operating lifetime.