近期国家能源局下发《关于开展“十三五”电力规划中期评估及滚动调整的通知》，开展十三五电力规划中期评估及滚动调整工作。今年上半年各能源监管机构也先后对各地规划落实情况开展评估，国家能源局根据评估报告主导电力“十三五”规划调整。

国务院办公厅日前印发《全国深化“放管服”改革转变政府职能电视电话会议重点任务分工方案的通知》，通知中称，全面落实好已出台的电网清费政策，推进区域电网和跨省跨区专项工程输电价格改革，规范和降低电网环节收费，全面清理规范电网企业在输配电价之外的收费项目等，2018 年一般工商业电价平均降低10%。

The introduction of private capital into Mexico's oil and gas sector will revive upstream activity throughout our forecast period. While the 2013 reform package did not challenge the dominant narrative of the country, namely, that the state and its people are the owners of Mexico's hydrocarbons, it did create a framework which allowed private actors to play a significant role moving forward. We believe these measures, coupled with vast, untapped reserves, will bolster investment despite a lower oil price environment, reversing more than a decade of oil production declines.

The Law on Subsoil and Subsoil Use (Subsoil Use Law) is the key legislation governing oil and gas exploration and production in Kazakhstan. The law has been amended several times, most notably in 2010. The law notably establishes strict local content requirements. It also establishes the government's right to pre-empt any sale of oil and gas assets.

The key laws governing oil and gas exploration in Myanmar are The Oilfields Act 1918, The Oilfield Rules 1936, The Petroleum Act 1934, The Petroleum Rules 1937, The Essential Supplies and Services Act 1947, The Petroleum Resources (Development Regulation) Act 1957, The Law Amending the Petroleum Resources (Development Regulation) Act 1969 and The Myanmar Petroleum Concession Rules 1962.

The National Agency for Mineral Resources (NAMR) is responsible for granting licences and regulating Romania's oil and gas industry. Under Romania's Oil Law, all subsoil oil and gas belongs to the Romanian state and exploration and extraction rights are granted through concession agreements with NAMR. Romania does not offer production-sharing agreements. The president of the Romanian Mineral Resources Agency has said the country will need to introduce rules and regulations to govern the creation of a shale gas sector. The government is hoping to develop the unconventional source to help reduce imports of Russian gas. Currently there is no licensing regime specific to shale gas, and we believe, due to greater potential in the Black Sea, progress on shale developments will take more time.

The oil sector is concentrated in the hands of several domestic companies, with limited direct international oil company (IOC) involvement. No foreign company or consortium is allowed more than a 50% share in oil and gas assets in Russia and the country has a specific law to protect strategic assets - those over 70mn tonnes (0.5bn barrels) or over 50bcm. Majority-owned state firms dominate the Russian market - particularly Rosneft for oil, Gazprom for gas and Transneft for midstream. Regulatory oversight remains limited and poorly enforced, given that the majority of production and pipelines are government owned.

Most of Iran's oil and gas production, processing and distribution are carried out by state-owned companies run directly by the Ministry of Petroleum. Foreign partners, particularly national oil companies, have a limited presence in the Iranian energy sector, with most foreign oil company (IOC) involvement currently from national oil companies. The National Iranian Oil Company (NIOC) dominates all upstream and downstream oil and gas activities. Refining and distribution activities are carried out under the control of state-run National Iranian Oil Refining & Distribution Company, which was separated from the NIOC in 1991. The company operates nine crude oil refineries, oil pipelines and more than 1,000 fuel retail outlets. Gas developments are carried out by the National Iranian Gas Company (NIGC) while petrochemicals production and distribution are the responsibility of the National Iranian Petrochemical Company.

为提高抽水蓄能电站机电技术管理水平，依据多年工作经验，总结了广东清远抽水蓄能电站建设过程中机电设备的设计、制造、安装、调试全过程管理和质量管控的经验和亮点，可为国内外同类机组的技术管理提供有益的参考。

近年来，随着我国城市化进程的加快，城市型炼化企业搬迁的话题已成为热点问题，如何实现企业与城市的和谐共处，努力走出一条符合我国国情的城市型炼化企业生存发展之路，成为摆在管理者面前的一个突出问题。作为在珠三角地区的特大型炼化一体化企业，广州石化提出了建设绿色低碳城市型炼化标杆企业，为城市型炼化企业持续发展提供广州石化案例的新课题，并制定了“坚持以问题目标为导向，以文化为引领，实施治理管理双向推动，综合施策助力”的绿色低碳城市型炼化标杆企业行动方案。该课题不仅要解决广州石化的生存发展问题，更为城市型炼化企业持续发展提供借鉴，具有重要而深远的示范性标本意义。

本文对美国和巴西两个国家生物燃料乙醇发展的经验进行了总结，同时对我国生物燃料乙醇产业的现状进行了分析，重点回顾了我国推动生物燃料乙醇产业发展所采取的主要措施，指出了该产业发展面临的一系列障碍。通过对新形势的分析，做出了我国生物燃料乙醇将迎来一次快速发展机遇期的判断。在总结国内外经验的基础上，提出了推动我国生物燃料乙醇产业发展的相关建议。

壳牌公司天然气业务在其发展战略中经历了从未来机会到增长优先级，再到现金引擎的调整过程。壳牌的天然气业务发展具有突出的特点：天然气产业链布局全球化；天然气一体化优势明显；天然气业务收入逐年增长；LNG 资产优化力度加大；庞大的LNG 船队提供运输支撑；合同期长短结合，采取差异互补策略。壳牌收购BG 后，储量资产、天然气产量、LNG 液化能力、贸易交付能力都得到较大增长，产业链更加完整，全球布局更完善。壳牌公司战略眼光长远，充分利用资本市场优化配置资源、重视一体化经营的做法值得业界借鉴。

抽水蓄能机组的调试需要机组双向运行，工况转换流程复杂，对电网的影响较大，调试的难度比常规机组要大得多。为保障新建蓄能机组调试期间电网安全稳定运行及蓄能机组的按期投产，不但要做好电站内部调试单位间的工作协调，还要加强电站与调度间的厂网协调。本文介绍清蓄电站机组并网调试期间，厂站与调度沟通协调的相关业务，可供新建抽水蓄能机组并网调试期间调度业务联系的参考。

分布式发电系统接入配电网后会对电网的电压分布产生很大影响.首先从单个分布式电源的接入，多个分布式电源的接入，分布式电源的接入位置以及分布式电源的容量等方面进行分析研究，然后利用数学模型研究配电网接入分布式电源前后电压和功率的变化确定分布式电源接入对配电网的影响，最后通过IEEE33 节点配电网仿真模型验证分析结果的正确性.研究结果表明只有合理正确运用分布式发电系统，才能真正发挥分布式电源的价值.

高中压配电网的协调发展是电网安全可靠运行的重要保障，只对高压或中压配电网进行协调性分析无法衡量城市配电网存在的整体问题。此文综合考虑高压和中压配电网发展协调性的影响因素，建立了高中压配电网协调性指标体系，使用基于德尔菲修正的层次分析法确定指标权重，并使用德尔菲法确定指标的评分标准，建立了高中压配电网协调性综合评价模型。最后，通过对某地区实际配电网的分析评价，证明了该评价模型的实用性。

能源企业运输系统有别于一般运输企业运输系统。文章以效益为切入点，分析了能源企业运输系统显性效益、转移效益和隐性效益的形成机理，从资源配置和需求供给宏观维度以及系统效益构成的微观维度提出了提升能源企业运输系统的发展策略。

我国储能产业正处于从示范应用向商业化发展的过渡阶段，其中在辅助服务市场和用户侧的应用已具有一定的经济性，具备商业化基础，但同时也分别存在应用市场狭小与盈利模式单一、投资回收期较长的问题。作为新兴技术，储能在商业化道路上仍面临多种挑战，缺乏有效的市场机制和价格策略来实现其多重应用的商业价值，需要国家政策的支持。《关于促进储能技术与产业发展的指导意见》的发布，确立了储能的发展方向和重点任务，明确了储能的发展要与电改相结合。结合新一轮电力体制改革以及配套文件的发布，辅助服务和电力需求侧管理（需求响应）领域出台的一系列政策，都为储能参与电力辅助服务和用户侧储能参与电力需求响应、实现价值叠加提供了依据和支持。同时也要看到，储能在电力系统的应用毕竟是一种新的模式，必然要经历一个与市场深度磨合的过程。