每经记者｜刘艳美 每经编辑｜杨欢 2月3日，湖南省十四届人大四次会议开幕。湖南省政府工作报告透露，2025年湖南省地区生产总值达5.53万亿元、稳居全国前十强，增长4.8%。 在部署2026年的重点工作时，湖南省政府工作报告提出，强化区域协调联动发展。深度融入国家重大战略，统筹推动区域共进，加快推进新型城镇化，大 力发展县域经济，着力营造区域共赢互利、县域各擅其长的蓬勃发展态势。其中还特别明确，要"提高县域经济占全省经济比重"。 解读：作为中部经济大省，县域经济是湖南经济发展的基石，也日益成为其发展的一大"软肋"。 数据显示，湖南86个县市县域面积占全省超九成、承载七成常住人口、贡献超五成经济总量。 2024年，20个经济大县以湖南全省约四分之一的土地与人口，贡献了超过一半的县域经济总量，撑起"半壁江山"。长沙县、浏阳市、宁乡市作为湖南县域 经济"龙头"，更多年稳居全国百强县前列。 不过，湖南近年也面临"原地踏步"的窘境—— 根据城市进化论此前研究，过去5年间，全国"千亿县"数量由2020年38个增至2025年至少74个，数量接近翻番；其中中西部贡献全国超三成增量，湖北五 年新增4个"千亿县"，成为中西部最大 ...

日前，河南、湖北、陕西等省份陆续发布通知，提出对固定分时电价制度进行调整。 2025年底，国家发展改革委和国家能源局共同印发的《电力中长期市场基本规则》明确提出，2026年3 月1日起，对直接参与市场交易的经营主体，不再人为规定分时电价水平和时段。随着多地相继出台政 策、落实举措，分时电价制度正加快进入以市场供需为主导、更加灵活高效的发展阶段。 固定分时电价制度是由主管部门统一确定的电价调控机制。其核心是根据电网负荷变化，将一天划分为 高峰、平段、低谷等固定时段，并设定相应的固定价格浮动比例，长期保持不变。 "峰谷分时电价机制是国际通用的电价机制，是引导电力用户削峰填谷、保障电力系统安全稳定、经济 正常运行的一项重要机制。"中国电力企业联合会规划发展部副主任韩放告诉记者，此前，固定分时电 价主要是基于电网负荷的峰谷时段进行划分。在过去很长一段时间内，固定分时电价制度有效缩小了负 荷峰谷之间的差距，缓解了用电高峰时段电力供应紧张的情况。 但自"双碳"目标确立以来，我国电力供需格局发生了巨大变化，电源结构绿色转型步伐持续加快，风 电、太阳能等可再生能源装机容量快速增长。国家能源局的数据显示，2025年，我国风光累 ...

Core Insights - The transaction of 8,784 tons of carbon credits from the Hanfeng Lake National Wetland Park in Chongqing, valued at 703,000 yuan, marks the first instance of ecological carbon credit trading in a reservoir in China, demonstrating that ecological governance can generate tangible economic value [1][2] Group 1: Economic Value of Ecological Governance - The case challenges the traditional perception that ecological governance only incurs costs without generating revenue, showing that ecological protection can directly translate into economic value and serve as a new growth point under the "dual carbon" goals [2] - The successful carbon credit transaction illustrates a complete cycle of "ecological restoration—carbon credit accounting—market trading—funding feedback," providing a replicable model for realizing the ecological value of reservoirs nationwide [1][2] Group 2: Importance of Scientific Assessment and Market Development - To convert ecological advantages into economic benefits, a clear understanding and scientific assessment of the "green assets" are essential, requiring collaboration between government and research institutions for accurate carbon credit monitoring [2] - Establishing a healthy "buyer market" is crucial, as the success of the Hanfeng Lake carbon credit transaction relied on proactive purchasing by companies, which helps alleviate emission reduction pressures and supports long-term corporate development [3] Group 3: Government's Role in Carbon Market - Local governments should act as both managers of ecological assets and facilitators for market connections, actively building platforms to promote supply-demand matching for carbon credit products [3] - The emphasis on reducing carbon emissions and enhancing carbon sequestration capabilities has become a vital task for high-quality development, with ecological governance contributing to both environmental improvement and economic benefits through carbon trading [3]

Core Insights - China Yichong's 300 MW F-class gas turbine rotor forgings have passed certification, meeting technical requirements for product orders [1][2][3] - Heavy-duty gas turbines are considered the "crown jewel" of the equipment manufacturing industry, with self-controllable core technology being a strategic foundation for national energy security and the enhancement of high-end equipment manufacturing levels [3][5] Technical Breakthroughs - China Yichong has achieved significant breakthroughs in key material and thermal processing technologies, including ultra-pure steel ingot smelting, fine crystal control, toughness matching, uniformity in heat treatment, and control of micro-defects [3][5] - The company has established a theoretical system and technical standards for manufacturing large-section turbine discs suitable for heavy-duty gas turbines, which has profound strategic significance for building a new power system, achieving "dual carbon" goals, and ensuring the security of the national energy supply chain [3][5] Project Progress - The development of the 300 MW F-class heavy-duty gas turbine has seen the completion of the first prototype's assembly, ignition, full-load testing, and preliminary reliability verification, with a second prototype set to be assembled soon [3][5]

Core Viewpoint - The proposal emphasizes the need for innovative land management policies to support the development of coalbed methane (CBM) as a strategic clean energy resource in Shanxi Province, which is crucial for the green transition of the energy structure and national energy security [1][2]. Group 1: Industry Development - Shanxi Province is a leading region in coalbed methane resources, with proven geological reserves of approximately 9.7 trillion cubic meters, ranking first in the country [1]. - In the first eight months of 2025, Shanxi's total coalbed methane production reached 9.81 billion cubic meters, marking a historical high and accounting for 81.3% of the national production during the same period [1]. Group 2: Challenges Faced - The coalbed methane industry faces land use challenges, including mismatches between geological conditions and land planning, leading to insufficient land use indicators [1]. - The typical land transfer period for industrial use is 50 years, which exceeds the actual production cycle of coalbed methane wells (8-15 years), resulting in potential wastage of land resources [1]. - Some localities encounter issues with repeated temporary land use approvals due to the renewal of exploration rights for the same land [1]. Group 3: Proposed Solutions - The proposal suggests that the Shanxi Provincial Natural Resources Department lead a special study to explore flexible land use policies that align with the production cycles of unconventional natural gas [2]. - It recommends allowing temporary land use for coalbed methane wells, optimizing the approval process for temporary land use during exploration, and setting a maximum duration of four years for such approvals to avoid redundancy [2]. - The continuous improvement and innovation of land policy systems are expected to significantly support the establishment of a new energy system unique to Shanxi and contribute to achieving national carbon neutrality goals [2].

Core Viewpoint - Shanxi Province is making significant progress in energy transition, with renewable and clean energy installations surpassing coal power for the first time, indicating a shift towards a more sustainable energy system [1] Group 1: Energy Transition in Shanxi - The installed capacity of renewable and clean energy in Shanxi increased by 18.29 million kilowatts year-on-year, reaching 90.48 million kilowatts, accounting for 55.1% of the total energy mix [1] - The construction of a new energy base in the coal mining subsidence area of Jinbei is accelerating, with total investments exceeding 50 billion yuan [1] - Thirteen green electricity industrial parks have been initiated, with green electricity trading volumes ranking among the top in the country [1] Group 2: Coal and Renewable Energy Synergy - The relationship between coal and renewable energy is evolving from competition to collaborative coexistence, enhancing the overall efficiency and resilience of the energy system [2] - Coal's stable supply is crucial for energy security, especially in the context of increasing extreme weather events affecting renewable energy output [2] - Existing coal infrastructure, such as land and power transmission systems, provides a foundation for the large-scale development of renewable energy [2] Group 3: Technological Innovation and Value Upgrade - The integration of coal power with renewable sources like wind and solar can create a flexible energy system that enhances grid stability [3] - Utilizing idle land in mining areas for distributed solar power not only supports mining operations but also promotes ecological restoration [3] - Technological advancements, such as the use of green hydrogen and carbon capture, are essential for reducing emissions and driving the coal industry towards a more sustainable model [3] Group 4: Deep Integration of Energy Sectors - Successful examples from regions like Yulin in Shaanxi demonstrate the potential of integrating renewable energy with coal mining operations through smart microgrids [4] - The application of clean technologies in mining operations can significantly reduce carbon emissions and enhance resource efficiency [4] - The coal industry is transitioning from a single fuel focus to a dual role as both fuel and raw material, creating new high-value green materials [4] Group 5: Future Outlook and Systemic Change - The energy sector in China is at a critical juncture, where the development of renewable energy is driving the upgrade of traditional energy systems [5] - Mechanisms such as green electricity trading and distributed solar access are being implemented to optimize energy use in mining areas [5] - The integration of coal and renewable energy is expected to evolve into a comprehensive energy hub, contributing to China's dual carbon goals and sustainable development [5]

Core Viewpoint - The successful commissioning of the 500 kV Buling Line and the launch of the Mengdong Zhalantun 1 million kW wind-storage project marks a significant advancement in the construction of renewable energy transmission channels in the Hohhot region, supporting high-quality development of green energy in Inner Mongolia [1][2]. Group 1: Project Overview - The project is a key initiative for ensuring the consumption of renewable energy in the Lingdong region, with a total investment of 122.66 million yuan [1]. - It includes the construction of a 28.773 km single-circuit line from the Mengneng booster station to the Lingdong 500 kV substation and the installation of 67 new towers [1]. - The project will enable the transmission of approximately 2.359 billion kWh of green electricity annually, sufficient to meet the electricity needs of 1.96 million households [1]. Group 2: Environmental Impact - The project is expected to save 707,800 tons of standard coal and reduce carbon dioxide emissions by 1.8205 million tons each year, contributing to national carbon neutrality goals [1]. - It aims to integrate regional wind and solar resources into development advantages, supporting ecological protection and the achievement of dual carbon targets [1]. Group 3: Operational Safety and Maintenance - The project commenced construction on September 25, 2025, with strict adherence to operational safety protocols, including comprehensive equipment checks and detailed operational procedures [2]. - A refined operation and maintenance model will be implemented, featuring round-the-clock monitoring, intelligent inspections, and regular deep maintenance to ensure stable operation of the green electricity transmission system [2].

Core Viewpoint - The initiative in Datong County focuses on the clean utilization of straw, aiming to reduce coal consumption by approximately 3,000 tons annually, curb burning pollution, and support carbon neutrality goals while enhancing soil organic matter through feed utilization [1][2] Group 1: Project Implementation - The project will commence in 2025, establishing a comprehensive utilization demonstration base for crop straw, transforming agricultural waste into a resource that promotes income growth and ecological protection [1] - Datong County aims to increase the comprehensive utilization rate of straw to over 90%, creating a dual-track utilization system of "fuel and feed" [2] Group 2: Production Capacity and Technology - A biomass pellet fuel production base with an annual capacity of about 5,000 tons has been established in Xujiazai Village, and a pellet feed production base with a capacity of approximately 4,500 tons in Dalong Village [2] - The project employs advanced domestic technology and automated equipment, ensuring a pellet formation rate of over 95% and significantly improving feed nutritional conversion rates [2] Group 3: Economic Impact - The stable straw purchase mechanism is expected to cover seven surrounding towns, facilitating the removal of straw from 2,000 hectares and directly increasing farmers' income by 1.2 million yuan [2] - The initiative also creates job opportunities in collection, transportation, and processing, benefiting local communities, especially impoverished households, with an average annual income increase of over 15,000 yuan per person [2]

关键词| 生物基大会 生物基材料作为实现双碳目标的重要路径、助力我国产业链自主可控，并拥有万亿市场潜力，已成为全球战略重点，更是我国"十五五"重点规划产 业。 浙江省全省生物基高分子材料重点实验室 、 宁波德泰中研信息科技有限公司（DT新材料） 站在关键节点，以推动行业绿色低碳转型为目标，搭建全 球交流合作平台——生物基大会暨展览（Bio-based）。 作为生物基行业盛会风向标， # 第11届生物基大会暨展览（Bio-based 2026） 布局" 9大主题论坛 + 9大同期活动 + 1000 个新品展示 + 1 场创新评选 &颁奖 "，将邀请产业化专家、行业领袖与终端品牌分享 产业趋势、前沿科技创新、创新材料与下游应用、需求与趋势、项目路演、成果转化等 关键 话题，以助推产业绿色低碳转型。 展会正在火热报名中， 诚邀您 参会、新品发布、参展、参选DT新叶奖 ，共同跨越新周期，澎湃新生机！ Bio-based 2026 会务组 2026年 5 月 20-22 日（周三-周五） 中国 · 上海富悦大酒店 朱锦研究员 ：给研究者展示新技术的平台，给生产者找到应用客户，给下游客户找到产品新方向，为政府寻找新技术， ...

郑衡自去年12月因个人身体原因辞去广汽集团副总经理职务后，其原负责的业务逐步交接。郑衡在广汽体系内深耕多年，曾主导广汽丰田、广汽本田等核 心合资企业的营销与管理工作，其离职一度引发行业关注。而接任者黄永强同样为广汽资深高管，拥有丰富的整车企业运营经验，曾历任广汽菲克、广汽 丰田、广汽乘用车等重要职务，去年11月刚晋升为集团副总经理。 （来源：品牌与商业） 近日，广汽集团旗下新能源商用车业务板块迎来重要人事调整。广汽领程新能源商用车有限公司（简称"广汽领程"）发生工商变更，原董事长、法定代表 人郑衡卸任，由广汽集团副总经理黄永强接任。此次调整被视为广汽强化商用车业务战略布局的关键一步。 （来源：品牌与商业） 近日，广汽集团旗下新能源商用车业务板块迎来重要人事调整。广汽领程新能源商用车有限公司（简称"广汽领程"）发生工商变更，原董事长、法定代表 人郑衡卸任，由广汽集团副总经理黄永强接任。此次调整被视为广汽强化商用车业务战略布局的关键一步。 郑衡自去年12月因个人身体原因辞去广汽集团副总经理职务后，其原负责的业务逐步交接。郑衡在广汽体系内深耕多年，曾主导广汽丰田、广汽本田等核 心合资企业的营销与管理工作，其离职一度 ...