Sentences with phrase «portion of their electricity supply»
Experts reckon that when wind power provides a significant portion of the electricity supply (with «significant» defined as about 10 percent of grid capacity), some form of energy storage will be essential to keeping the grid stable.
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Thirty - one nations rely on nuclear energy for a portion of their electricity supply.
Not exact matches
Even if renewable energy goes mainstream, INL researchers still believe nuclear will be essential for supporting the electrical grid's base load — that portion of the nation's electricity that must be supplied at a constant rate, in contrast to the variable supplies from the sun and wind.
Wind power is growing by leaps and bounds in China and might one day supply a significant portion of the country's electricity needs — but not until it surmounts a host of challenges
That strategy worked reasonably well until recently, when 28 state governments set «renewable portfolio standards» requiring their utilities to supply a certain portion of their electricity using renewables, such as 20 percent by 2020 or even sooner.
Alternative forms of power production, such as wind or solar, remain a small — albeit fast - growing — portion of world electricity supply.
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In the Andes region, hydropower supplies 81 % of Peru's electricity, 73 % of Colombia's, 72 % of Ecuador's, and 50 % of Bolivia's, in each country glaciers contribute a significant portion of this runoff.
Given China's pioneering role in UHVDC technology, it could become a key equipment supplier to the electricity - transmission portion of a Pan-Asian Energy Infrastructure.
Because transactions in the real - time market represent only a small portion of total electricity supplied, high real - time prices rarely translate into significant increases in retail power prices.