Advocates are concerned that if the prices for oil and gas keep falling, the incentive for utilities and consumers to buy expensive renewable energy will shrink.
支持者担心如果原油和天然气价格持续下跌，公用事业和消费者购买昂贵的可再生能源的刺激因素将会收缩。
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Dong, which began as a North Sea oil and gas company before buying the country's electricity utilities, trades on its green image in a country that likes to be thought of as green.
But if you pay them first, you'll make sure you still pay your rent or mortgage, utilities, groceries and gas... so you'll just cut back on other spending.