Hydroelectric energy - Energie EDF

Renewable energies
These are very long-term, inexhaustible
sources of primary energy, as they are
directly or indirectly derived from solar
energy, the earth’s energy or gravity.
Renewable energies include solar
energy, wind energy, hydro energy
(dams), the biomass (organic matter that
releases energy, such as burning wood),
geothermal energy that uses heat from
the depths of the earth, and tidal
energy. These energy forms do not
become depleted and most of them are
non-polluting.
GLOBAL ELECTRICAL POWER OUTPUT IN 2009
Source: Observ’ER 2010
67.2%
Fossil fuels (coal,
petroleum, gas)
16.1%
Hydro
13.5%
Nuclear
3.2%
Others renewable
energies
hydro power producer
EDF is the European Union’s leading hydro
power producer, with more than 20,000 MW of
installed capacity spread across nearly 450 hydro
power sites, ranging from about 10 kW to
several hundreds of MW. 70% of France’s
hydroelectric energy potential, estimated at
98 TWh/year, is currently being used. Hydro
energy plays an instrumental role in France’s
energy independence, saving the country as
many as 13 million tons of oil every year.
DID YOU KNOW?
CLEAN AND ECONOMICAL
While hydro power is dependent upon the
vagaries of climate, it is nevertheless the only
fi nancially viable source of renewable energy.
7.5 BILLION CUBIC METRES
The total volume of water stored in all EDF dams.
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