Energy efficiency measures are generally less expensive than a renewable energy (RE) system to provide the same amount of energy saved. The Energy Information Administration reports that, on average, a dollar spent on efficiency saves $2 off the cost of a renewable energy system to provide the same amount of energy
Ik heb een vraag over het boek:
‘Integration of Renewable Energy Systems - Walker, Andy, Scheib, Jennifer, Turchi, Craig, Robichaud, Robi’.
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