既然当用电需求上升时天然气提供了额外的电力需求，那么天然气的价格决定了电价，相比昂贵的天然气而言，一些已建的核电站则利润丰厚。
Since gas provides the extra power needed when demand rises, the gas price sets the electricity price. Costly gas has therefore made existing nuclear plants tremendously profitable.
增长来源于津贴补助，其中包括太阳能电力的价格溢价，也叫回购电价。
The increase was thanks to subsidies including a price premium for solar-powered electricity called a feed-in tariff.
家庭可以将盈余的电力以高出正常电价的价格卖给国家电网。
They will be able to sell back surplus electricity at premium prices to the national grid.
电力供给仍然偏紧，在煤炭价格进一步上涨的市场条件下，电价仍有可能上调。
Electricity supply is still tight, in coal prices rise further market conditions, prices may still rise.
此外，基于电力需求价格弹性理论的研究，从经济学角度，本论文对安全电价的意义和作用进行了解释。
In addition, by researching the theory of price elasticity of electric demand in the paper, function of security price is explained from the economic Angle.
电价是控制电力交易的支点，在电力市场中起着价格导向的作用。
Electric price is the fulcrum controlling power trade and plays a role in price guidance of electricity market.
由回归分析可知当电力进入买方市场时，售电价格是影响经济功率交换的主要因素。
It is put forward that electric price is main factor for effect on economic power exchange when power industry comes into the market of buyers.
无功功率实时电价具有丰富的系统边际成本信息，是计算电力市场下的无功功率价格的一种较好的方法。
The spot price of the reactive power contains rich information about the marginal operational cost of the power system. It's a good measure for computing the reactive power price on power market.
根据电力零售市场的特点，基于负荷价格响应的定义以及边际成本定价理论，推导出了考虑负荷价格响应的有功实时电价的表达式。
Based on the concept of load-price elasticity, the principle of marginal cost pricing, and conditions of the deregulated retail electricity market, the model of spot pricing was deduced.
系统边际电价作为电力市场最终的交易价格，对电力交易有着重要的影响。
System marginal price SMP determines the final electrical price and greatly influences the electricity trade.
该法律规定公用事业企业必须按照“光伏上网电价”政策，在二十年内以高于市场的固定价格购买可再生能源生产的电力。
The law says electricity produced from renewable sources must be purchased by utilities according to a generous "feed-in tariff" that sets higher-than-market rates and fixes them for 20 years.
提出了一种考虑需求不确定因素的双边可选择电力远期合同模型 ，给出了合同价格的计算公式 ，计算了买卖双方期权的最优敲定电价。
The calculation formula of price of forward contracts was given and the optimal strike price of options for seller and buyer were calculated.
提出了一种考虑需求不确定因素的双边可选择电力远期合同模型 ，给出了合同价格的计算公式 ，计算了买卖双方期权的最优敲定电价。
The calculation formula of price of forward contracts was given and the optimal strike price of options for seller and buyer were calculated.
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