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7.1 Energy choices - Coggle Diagram
7.1 Energy choices
factors that influencing the choices of energy generation
availability of supply
economics
technological developments (finding new sources of energy)
increasing efficiency of solar panels drives down the price per-unit cost
environmental considerations (climate change, backlash against nuclear power)
cultural attituteds (reluctant to change public attitudes towards fossil fuels)
politics
sustainability
the reason of energy security
increased demand especially for newly industrialized countries
decrease reserves as supplies are used up
geopolitical developnent
global warming nd natural disasters
conflict between Rusia and Ukraine
improvements in energy efficiencies and energy conservation
energy efficiencies
same output from less energy input
each appliances uses less electricity per unit of work done
energy conservation
reduce consumption or waste save energy
turn off appliances when not use
insulate buildings to stop heat loss
turn heat cooler in winter and AC warmer in summer
energy security refers to a country's ability to secure all it's needs
energy insecurity
refers to a lack of security over energy source
energy security refers on adequate, reliable and affordable supply