marginal electricity price

基本解释

In some of American Electricity Markets, such as PJM, the clearing price is determined by Locational Marginal Pricing.
美国PJM等电力市场均采用节点电价的计算方法。
The main risk for hydropower plants at the in electricity market is the bidding energy risk induced by the uncertainty of inflow and marginal electricity price forecast.
由来水不确定性带来的申报电量风险和对边际电价预测不准确引起的申报电价风险，是水电厂参与电力市场竞价的主要风险。
Not only the system marginal price, contract price and contract quantity of electricity, but also the capacity of the plants the system demanded are taken into account in the model.
模型中除考虑了系统边际电价、合同电价和合同电量的因素外，还考虑了系统对各电厂的出力要求。

When the marginal price of electricity increases (driven by underlying gas prices), they derive more value from their existing nuclear assets (assuming they are unhedged).
FORBES: DOE Report on LNG Exports: A Green Light