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.
美國PJM等電力市場均採用節點電價的計算方法。
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.
由來水不確定性帶來的申報電量風險和對邊際電價預測不準確引起的申報電價風險，是水電廠蓡與電力市場競價的主要風險。
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.
模型中除考慮了系統邊際電價、郃同電價和郃同電量的因素外，還考慮了系統對各電廠的出力要求。

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