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Presentation November 23, 2017

配售电改革和多能互补激励机制探究

By Wang Xuan

在电力体制改革形势下,新兴的配售电公司为支持分布式能源资源、能效和可再生能源发挥着重要的作用。演讲内容围绕如何监管配售电公司以促进电力行业向低碳、清洁、高效的方向发展提出了几点建议。...

Distributed Generation Download View Summary
Report October 31, 2017

Policy and Regulation to Support Energy Efficiency as a Power Sector Resource in China

By David Crossley, Wang Xuan

Energy efficiency is a cost-effective alternative to investing in supply-side resources, such as building power plants and expanding the electricity grid. Using energy efficiency as a power system resource is particularly important in China, where air pollution from coal-fired power plants is a large and growing problem. Energy efficiency can do double duty: it...

Energy Efficiency and Demand Response Download View Summary
Policy Brief October 31, 2017

加强政策法规,让能效成为中国电力行业的一种资源

By David Crossley, Wang Xuan

在世界上许多国家,电力公司都将终端能源效率作为满足客户对能源服务需求的一种资源。提高能效被视为代替供应侧资源投入(如建设发电厂和扩大电网)的一种具有成本效益的解决方案。提高能效对中国有双重贡献:它既能够以较低成本解决一些地区对能源服务的需求,...

Energy Efficiency and Demand Response, Energy Efficiency Program Design, Energy Resource Planning, Regulation and Governance Download View Summary
Report September 12, 2017

Next-Generation Performance-Based Regulation: Emphasizing Utility Performance to Unleash Power Sector Innovation

By David Littell, Camille Kadoch, Philip Baker, Ranjit Bharvirkar, Max Dupuy, Brenda Hausauer, Carl Linvill, Janine Migden-Ostrander, Jan Rosenow, Wang Xuan, Owen Zinaman, Jeffrey Logan

Performance-based regulation (PBR) enables regulators to reform 100-year-old regulatory structures to unleash innovations within 21st century power systems. Our current electric system is built upon an old regulatory paradigm that ensured safe and reliable electricity at reasonable prices from capital-intensive electricity monopolies. Today, disruptive technologi...

Regulation and Governance, Role of Utilities Download View Summary
Discussion Draft July 5, 2016

Issues in China Power Sector Reform: Generator Dispatch

By Fredrich (Fritz) Kahrl, Max Dupuy, Wang Xuan

In most countries of the world, power generation dispatch is done on an “economic” basis. In China, however, grid companies use dispatch methods that often are not based on an economic approach. This is a major obstacle to meeting China’s clean energy, air quality, and economic goals. It has led to high curtailment of wind, solar, and hydro power, while les...

Integrating Renewable Energy Download View Summary
Report October 26, 2015

Integrating Renewable Energy Into Power Systems in China: A Technical Primer – Electricity Planning

By Fredrich (Fritz) Kahrl, Wang Xuan

This paper, part of a series of primers on the economic, institutional, political, and technological challenges of integrating renewable energy into power systems in China, focuses on electricity system planning. It explores the various electricity planning processes in China, centered around five-year planning, and their links to national industrial policy. It r...

Energy Efficiency and Demand Response, Grid-Scale Renewables, Regulation and Governance, Role of Regulatory Institutions, Transmission Planning Download View Summary
Report October 9, 2015

将可再生能源纳入中国电力系统:技术入门之电力规划

By Fredrich (Fritz) Kahrl, Wang Xuan

本报告的英文版发布于2015年10月,现应读者需求翻译成中文。同时,我们为此系列的另一部报告《将可再生能源纳入中国电力系统:技术入门之系统运营》也进行了中文翻译。 本文是一系列关于将可再生能源纳入中国电力系统的经济,制度,政治和技术挑战的文章之一。 该...

Energy Resource Planning, Grid-Scale Renewables, Integrating Renewable Energy, Regulation and Governance, Renewable Energy Policies Download View Summary
Report December 31, 2014

将可再生能源纳入中国电力系统:技术入门之系统运营

By Fredrich (Fritz) Kahrl, Wang Xuan

本报告的英文版发布于2014年12月,现应读者需求翻译成中文。同时,我们为此系列的另一部报告《将可再生能源纳入中国电力系统:技术入门之电力规划》也进行了中文翻译。 本文是系列出版物的一部分,这些出版物介绍了中国可再生能源并网中出现的经济、制度、政治和技...

Distributed Generation, Distributed Generation, Storage, and EVs, Energy Resource Planning, Regulation and Governance Download View Summary
Report December 24, 2014

Integrating Renewables into Power Systems in China: A Technical Primer – Power System Operations

By Fredrich (Fritz) Kahrl, Wang Xuan

Power systems in China evolved in response to economic, social, and political forces that were very different from those in other countries. Many of these practices — designed around rigid, long-term planning for heavy industrial demand and baseload coal generation — will need to change to accommodate the increasingly diverse needs of a dynamic economy and th...

Distributed Generation, Grid-Scale Renewables, Transmission Planning Download View Summary
Report November 11, 2014

需求响应对电力系统的经济价值

By Wang Xuan

需求响应对中国并不陌生,90年代已经开始通过行政、经济和技术手段对部分终端用户负荷进行控制。传统的需求响应项目主要以有序用电方式来缓解电力供应紧张的情况,应对电力突发事件。具体的措施有错峰、避峰、限电、拉闸。除了有序用电,一些地区还制定了较为完善...

Demand Response, Energy Efficiency and Demand Response, Grid-Scale Renewables Download View Summary