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煤矿瓦斯“变身”记
Shan Xi Ri Bao· 2026-01-14 00:45
作为国内出名的高瓦斯矿区,彬长矿区煤炭地质储量67.29亿吨,是全国13个大型煤炭基地之一。 其中,大佛寺煤矿绝对瓦斯涌出量峰值曾达每分钟210立方米,是陕西瓦斯涌出量最大的矿井。 1月5日,在位于彬州市的陕西新泰能源有限公司厂区,一台鲜红色的"磕头机"忙个不停,频频"作 揖"。 "这个机器虽和采油机外观一样,但抽采出来的是瓦斯和水。"陕西新泰能源有限公司地面煤层气排 采厂厂长宋永强说,地面抽采是瓦斯治理的第一步。利用排水、降压、扩散、渗流等技术实现煤层气解 析产出,抽采出的瓦斯浓度约70%。这些抽采出来的瓦斯经过增压、提纯后,通过集输管线输送到彬州 市天然气站,供当地居民使用。 煤矿瓦斯,又被称为煤层气,随着煤矿开采排出,主要成分是甲烷。当其在空气中浓度达到5%至 16%时,遇明火会爆炸,是煤矿安全生产的主要危害之一。 如今,通过煤矿瓦斯全浓度阶梯利用,这个昔日矿井深处的废气不仅"变身"为清洁燃气,还转化为 电能、热能,实现从废弃物到资源的完美蜕变。 为保障大佛寺煤矿安全有序开采,陕西新泰能源有限公司通过地面抽采、低浓度瓦斯发电、乏风蓄 热氧化等技术手段,实现瓦斯高效利用,达到煤矿瓦斯近"零排放"。 截至目 ...
视频|秋粮购销两旺、“云端电站”投产 一组数据感知中国活力
Group 1: Agricultural Sector - The national autumn grain purchase has exceeded 200 million tons, an increase of 32 million tons year-on-year, marking a record high for this period in recent years [2] - As the New Year and Spring Festival consumption peaks approach, autumn grain purchasing, storage, and processing are at their peak, with a focus on ensuring farmers' income through market-oriented purchases and policy reserves [4] - The purchase of major autumn grain varieties includes 48 million tons of medium and late indica rice, 35 million tons of japonica rice, 117 million tons of corn, and 8 million tons of soybeans, with the market operating smoothly [4] Group 2: Industrial Sector - From January to November, profits of large-scale industrial enterprises reached 66,268.6 billion yuan, a year-on-year increase of 0.1%, while operating income grew by 1.6% to 125.34 trillion yuan [11] - The profit growth of large-scale high-tech manufacturing industries increased by 10.0%, accelerating by 2.0 percentage points compared to the previous month, indicating a strong performance in new momentum industries [11] - The electronic equipment manufacturing sector saw a significant profit increase of 57.4%, driven by advancements in artificial intelligence and related technologies [13] Group 3: Energy Sector - The Yebatan Hydropower Station, the highest arch dam under construction in China, has officially begun generating power with its first two units, marking significant progress in the integrated development of water, wind, and solar energy in the upper reaches of the Jinsha River [17][19] - The Yebatan Hydropower Station has a total installed capacity of 2.24 million kilowatts and features unique characteristics such as high altitude and high stress, contributing valuable construction technology for similar projects in high-altitude regions [21][22] - The underground powerhouse of the hydropower station is located 480 meters deep, with a length of 268 meters and a height of 74 meters, showcasing advanced engineering capabilities [24]
四川零售用户非现货联动电量继续执行分时电价!
文 | 四川省发展和改革委员 12月1日,四川省发展和改革委员官网发布了《四川2026年电力市场交易总体方案(征求意见稿)》及《四川电力市场规则体系V4.0 (征求意见稿)》在线意见征集情况,详情如下: 2025年11月20日至2 02 5年11月26日,通过省发展改革委门户网站面向社会公开征求《四川2026年电力市场交易总体方案(征求意见 稿)》及《四川电力市场规则体系V4.0(征求意见稿)》意见。意见征集期间,共收到反馈意见5条,建议内容均为分时电价政策方 面。经认真研究,已采纳相关意见建议, 对分时电价执行方式进行优化调整,零售用户非现货联动电量按照现行分时电价政策执行。 | | | | | | 便民日历 智能问答 无障碍 个人中心 繁體 | (网站支持ipv6 | | --- | --- | --- | --- | --- | --- | --- | | ( ** 12 | 四川省发展和改革委员会 SICHUAN PROVINCIAL DEVELOPMENT AND REFORM COMMISSION | | | | 请输入关键字查询 | Q捜索 | | 首页 | 新闻中心 | 政府信息公开 | 政务 ...
中新建电力集团天富能源发电产业:“闻低温令动” 全力迎战首场寒潮保供能
"进入冬季,各单位要严查劳动纪律和标准化作业,确保安全是做好能源保供的关键。"6日产业生产晨 会上,该产业党委委员、副总经理李颂东说。该产业深刻认识到,极端天气下,人员的技能水平和安全 意识直接关系到保供大局。为此,在狠抓设备管理的同时,重点强化对运行、检修人员的标准化操作监 督与考核,尤其针对冬季低温天气下可能出现的操作难点、风险点,如设备启停、事故处理等环节,通 过现场考问、模拟演练等方式,检验和巩固人员对冬季操作要点的掌握情况,确保每一位一线员工都能 熟练掌握应急预案,操作精准、无误,从源头上杜绝因人为操作失误导致的运行风险。 "做好今冬首场降雪降温天气是我们能否做好整个冬季能源保供工作的关键,基础打好了,后续的工作 才能平稳有序的开展。"该产业党委书记徐海军在月度生产例会上做出动员。该产业将继续严阵以待, 密切关注天气变化,持续做好后续低温雨雪天气的应对工作,用实际行动践行保障能源供应的社会责 任,守护千家万户的温暖与光明。(王龙 张竹梅) 近日,气温持续降低,最低温度达到冰点以下,加速进入"速冻"模式。面对首轮低温雨雪考验,中新建 电力集团天富能源发电产业以"寒"为令,闻讯而动,全力确保电能、热能安 ...
用心守住山清水秀 绘就绿色发展底色
Core Viewpoint - Fujian province is recognized for its green initiatives, supported by a robust electricity infrastructure that promotes clean energy and sustainable development [2][25]. Group 1: Green Energy Initiatives - The State Grid Fujian Electric Power Company is implementing the "Double Satisfaction" project to facilitate the clean and low-carbon transformation of energy, supporting the construction of an "Electric Fujian" [2][25]. - The company is enhancing energy efficiency and promoting clean energy consumption to achieve carbon reduction goals and optimize the energy structure in Fujian [2][25]. Group 2: Local Development and Ecotourism - Changkou Village in Jianou County has transformed its ecological advantages into economic benefits through ecotourism and local experiences, moving away from traditional resource exploitation [3][4]. - The digital and intelligent upgrades to the village's power grid have significantly improved the tourism experience and boosted local industries [4][5]. Group 3: Sustainable Practices in Agriculture and Industry - Various local specialties, such as smoked bamboo shoots and tea oil, have been upgraded through electrification and clean energy solutions, enhancing their market reach and value [7][10]. - The State Grid Fujian Electric Power Company is focusing on creating "one county, one characteristic" electrification demonstration projects to support local agricultural transformation and rural revitalization [10]. Group 4: Green Transportation and Infrastructure - Meizhou Island has developed a comprehensive electric vehicle charging network, creating a "three-kilometer charging circle" to support green travel [13][14]. - The island aims to achieve near-zero carbon emissions by 2027, with innovative green technologies integrated into tourism and local infrastructure [18]. Group 5: Environmentally Friendly Construction - The construction of the 220 kV Shizhuang-Tianyun line is designed with ecological priorities, utilizing steel structures to minimize environmental impact during installation [20][21]. - The State Grid Fujian Electric Power Company is adopting eco-friendly materials and practices in its projects to ensure high-quality development while protecting the environment [25].
金融作笔 逐“绿”不辍
Jin Rong Shi Bao· 2025-10-28 02:08
Group 1: Green Finance Development - The People's Bank of China (PBOC) in Heyuan has been actively promoting green finance to support the local economy, with green loan balances expected to grow by 21.77% and 21.99% year-on-year by the end of 2023 and 2024 respectively [1] - As of mid-2023, the green loan balance in Heyuan reached 11.581 billion yuan, marking a year-on-year increase of 42.65%, significantly outpacing the overall loan growth rate by 40.99 percentage points [1] - The PBOC has established a comprehensive monitoring mechanism for green credit, implementing monthly monitoring, quarterly reporting, and annual evaluations to ensure banks fulfill their responsibilities in green development [3] Group 2: Renewable Energy Projects - A blueberry farm in Dongyuan County has integrated photovoltaic panels to generate over 100 million kilowatt-hours of clean energy annually, showcasing a successful model of combining agriculture with renewable energy [2] - The project has effectively reduced coal consumption and emissions of pollutants, while also alleviating local electricity shortages, supported by a loan of 138 million yuan from the PBOC [2] Group 3: Support for Traditional Industries - The PBOC is exploring financial solutions tailored to the needs of traditional industries undergoing low-carbon transitions, with several innovative green credit products being introduced [6] - A smart rice farm in Heyuan has benefited from the "Win-Win Plan + Transformation Finance" initiative, receiving a 5 million yuan credit line and a 1 million yuan low-carbon transformation loan to support sustainable agricultural practices [7] Group 4: Geographic Indication and Intellectual Property - The PBOC is focusing on geographic indications as a key area for enhancing financial support, establishing mechanisms for seamless project and funding connections with various government departments [5] - The establishment of "green branches" in local banks aims to support industries related to geographic indications, with loans of 167 million yuan and 4.469 million yuan allocated to specific agricultural products [4]
富春环保发布2025年三季报 业务扩张助力营收持续增长
Core Viewpoint - 富春环保 reported a strong performance in Q3 2025, with revenue of 3.854 billion yuan, a year-on-year increase of 9.01%, and a net profit of 184 million yuan, reflecting robust profitability and growth resilience in its core business [1] Group 1: Financial Performance - The company achieved a net profit of 243 million yuan attributable to shareholders, a decline compared to the previous year, primarily due to changes in non-recurring gains and losses [1] - The significant growth in net profit, excluding non-recurring items, was driven by improved gross margins from changes in upstream and downstream product prices [1] Group 2: Business Expansion - 富春环保 is expanding its business model from "cogeneration + solid waste recycling + environmental monitoring and treatment" to a more integrated approach [1] - The company signed an investment contract for a cogeneration project in Hubei, marking its first strategic expansion into the central region of China [2] - The total installed capacity of the company reached 358 megawatts with the recent commissioning of the second phase of the platinum-rich Wanzai Industrial Park cogeneration project [2] Group 3: Solid Waste Resource Utilization - The company has optimized its industrial chain by adding production lines for electrolytic copper and crude tin, covering various non-ferrous and precious metals [3] - In the first half of 2025, the sales volume of crystallized tin and electrolytic copper contributed 325 million yuan to the company's revenue [3] - The solid waste utilization market is expected to exceed 500 billion yuan by 2025, with a growth rate of over 12%, driven by strengthened environmental policies [3]
探路全国“电力大超市” 跨省电力“闪送”请签收!
Zhong Guo Jing Ji Wang· 2025-10-17 05:47
Core Insights - The article highlights the initiation of a normalized cross-grid electricity trading mechanism in China, marking the first cross-grid spot trading between Southern Power Grid and State Grid, with 42.3 million kilowatt-hours of electricity sent to regions like Zhejiang and Shanghai [1][3]. Group 1: Market Transformation - China's electricity resource allocation is evolving from a fragmented model to a unified "electricity supermarket," allowing for better integration of resources such as green hydropower from Yunnan and nighttime wind power from Guangxi [1][3]. - The cumulative electricity market trading volume from January to August reached 43,442 billion kilowatt-hours, a year-on-year increase of 7.0%, with cross-provincial trading accounting for 10,294 billion kilowatt-hours, up 9.4% [3][7]. Group 2: Regulatory Framework - Recent reforms in China's electricity market have established a solid institutional foundation, including the breakthrough in the Energy Law and the revision of the Electricity Market Supervision Measures [3][4]. - The Southern Regional Electricity Market, which includes five provinces, has successfully initiated continuous settlement trials, breaking down provincial barriers and creating a unified spot market [4][5]. Group 3: Resource Optimization - The Southern Region's electricity market utilizes a competitive model that allows for dynamic pricing signals, optimizing resource allocation and enhancing the efficiency of electricity flow [4][9]. - The market's design enables the integration of various energy sources, allowing for a competitive environment where clean energy can be consumed more effectively [4][9]. Group 4: Seasonal Demand Management - During peak summer months, the market mechanism has effectively addressed electricity shortages caused by spatial and temporal mismatches, allowing for real-time resource allocation based on price signals [7][8]. - From January to August, the West-to-East electricity transmission reached 1,665 billion kilowatt-hours, a 4.1% increase year-on-year, with significant contributions from Yunnan and Guangdong [7][8]. Group 5: Renewable Energy Integration - The regional spot market has facilitated the absorption of renewable energy, with strategies like "price for volume" allowing for greater market flexibility and increased transmission of clean energy [9]. - The total electricity transmitted from the West to the East during the continuous settlement trial reached 698.1 billion kilowatt-hours, exceeding planned deliveries by 84.2 billion kilowatt-hours [9].
甘肃临夏城市垃圾“再就业”
Zhong Guo Xin Wen Wang· 2025-10-14 09:12
Core Insights - Gansu's Linxia City is transforming waste management through innovative recycling methods, turning waste into valuable resources such as energy, animal feed, and construction materials [1][3]. Waste-to-Energy Initiatives - The waste incineration power plant in Linxia has processed 956,000 tons of municipal waste since 2022, generating 28,255.41 million kilowatt-hours of clean energy, equivalent to the annual electricity consumption of nearly 630,000 households [1]. Kitchen Waste Recycling - A kitchen waste recycling facility, with an investment of 54.97 million yuan, processes 16 tons of kitchen waste daily, producing 0.8 tons of fly larvae protein feed, 1 ton of crude oil, and 2 tons of organic fertilizer [3]. - The local government mandates restaurants to sign a "Kitchen Waste Recycling Agreement" to ensure proper collection and processing of kitchen waste [3]. Construction Waste Management - The construction waste recycling facility processes an average of 600,000 tons of construction waste annually, producing 38.88 million bricks with a comprehensive utilization rate of 80% [5]. - Recycled construction materials are widely used in local municipal road paving and park construction, promoting a sustainable cycle of urban development and waste reduction [5]. Comprehensive Waste Management System - Linxia's "Zero Waste City" initiative includes a systematic approach to waste management, integrating talent support and technology implementation to establish a comprehensive waste processing system covering solid waste, kitchen waste, and sewage [5]. - The city is also expanding job opportunities related to recycled water utilization and waste resource recovery, further enhancing the recycling ecosystem [5].
中经评论:从“电气化率超欧美”看战略先机
Jing Ji Ri Bao· 2025-10-09 00:09
Core Insights - China's electrification rate is projected to reach approximately 28.8% in 2024, surpassing major developed economies in Europe and the US, with an expected increase to around 35% by 2030, exceeding the OECD average by 8 to 10 percentage points [1][2][4] Group 1: Economic Development - A high electrification rate serves as a "booster" for high-quality economic development, as electricity has the highest economic efficiency compared to coal and oil, allowing for greater economic output from the same energy input [2] - The strong stability of China's power grid and high electrification rate are key supports for emerging industries such as electric vehicles, data centers, artificial intelligence, and high-end precision manufacturing [2] Group 2: Energy Security - High electrification rates act as a "ballast" for energy security, addressing the risks associated with China's resource endowment of "rich coal, scarce gas, and lack of oil" by combining electrification with renewable energy [2] - The installed capacity of renewable energy in China has increased significantly, from 530 million kilowatts to approximately 1.7 billion kilowatts during the 14th Five-Year Plan, with renewable energy generation accounting for about 60% of total generation [2] Group 3: Green Transition - Electrification is a primary method for achieving low-carbon energy consumption, with initiatives to replace fossil fuel vehicles and coal-fired boilers with electric alternatives, contributing to reduced pollutant and carbon emissions [3] - The leading electrification rate enhances China's international competitiveness, particularly in areas such as ultra-high voltage transmission, smart grids, and electric vehicle charging standards [3] Group 4: Challenges and Future Outlook - Despite achievements, challenges remain, particularly the need for cleaner electricity sources, as coal power still constitutes a significant portion of electricity supply [4] - The focus for future development will shift from "how much electricity" to "what kind of electricity" and "how to use electricity," indicating a higher-level competition involving technology, policy, and business models [4]