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Estimating the cost of saving electricity through US utility customer funded energy efficiency programs

机译：通过美国公用事业客户资助的能源效率计划估算节电成本

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The program administrator and total cost of saved energy allow comparison of the cost of efficiency across utilities, states, and program types, and can identify potential performance improvements. Comparing program administrator cost with the total cost of saved energy can indicate the degree to which programs leverage investment by participants. Based on reported total costs and savings information for U.S. utility efficiency programs from 2009 to 2013, we estimate the savings-weighted average total cost of saved electricity across 20 states at $0.046 per kilowatt-hour (kW h), comparing favorably with energy supply costs and retail rates. Programs targeted on the residential market averaged $0.030 per kW h compared to $0.053 per kW h for nonresidential programs. Lighting programs, with an average total cost of $0.018 per kW h, drove lower savings costs in the residential market. We provide estimates for the most common program types and find that program administrators and participants on average are splitting the costs of efficiency in half. More consistent, standardized and complete reporting on efficiency programs is needed. Differing definitions and quantification of costs, savings and savings lifetimes pose challenges for comparing program results. Reducing these uncertainties could increase confidence in efficiency as a resource among planners and policymakers.
机译：程序管理员和节省的能源总成本可用于比较各种公用事业，州和程序类型的效率成本，并可以识别潜在的性能改进。将计划管理员的成本与节省的能源的总成本进行比较，可以表明计划利用参与者投资的程度。根据报告的2009年至2013年美国公用事业效率计划的总成本和节约信息，我们估计20个州的节能加权平均总节约电费为每千瓦时（kWh）0.046美元，与能源供应成本相比是有利的和零售价。针对住宅市场的计划的平均价格为每千瓦时0.030美元，而非住宅计划的平均价格为0.053美元。照明计划的平均总成本为每千瓦时$ 0.018，这推动了住宅市场较低的节省成本。我们提供了最常见计划类型的估算值，发现计划管理员和参与者平均将效率成本降低了一半。需要关于效率计划的更加一致，标准化和完整的报告。成本，节省和节省寿命的不同定义和量化提出了比较计划结果的挑战。减少这些不确定性可以提高规划者和决策者对作为资源的效率的信心。

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