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双碳研究 | 国际可再生能源署报告:可再生能源已成最廉价电力来源!
Sou Hu Cai Jing· 2025-08-17 19:50
国际可再生能源署报告: 可再生能源已成最廉价电力来源! 【Sustainability Mag网 8月13日报道】 国际可再生能源署(IRENA)(以下简称能源署)报告显示,2024年可再生能源增长创纪录,成为了世界上最廉价的电力来源,避免了4670亿美元化石燃料的 使用。 能源署发布的《2024年可再生能源发电成本》(RPGC)显示,2024年是可再生能源行业有史以来的表现最突出的一年。 随着全球能源体系向低碳电力转型,不断有事实表明,可再生能源不仅在环境保护方面至关重要,经济性上也优于化石燃料。 报告指出,技术进步、竞争力强劲的供应链、规模效应使得可再生能源的应用达到了前所未有的规模。 同时,电池储能技术等互补技术的创新,也不断提升着清洁电力的经济性。 装机容量增长创纪录 2024年,全球新增可再生能源装机容量达到582吉瓦,相比2023年增长了19.8%,创下年度增幅历史新高。 能源署数据显示,这一激增主要源于光伏和陆上风电的快速扩张,成熟、高效的供应链和强有力的政策框架也为其提供了支持。报告还显示,太阳能和风 能等波动性可再生能源技术占新增装机容量的主体。 "全球能源体系正在经历深刻转型,可再生能源在 ...
东营|东营书写点绿成金转型答卷
Da Zhong Ri Bao· 2025-08-15 01:13
Core Viewpoint - Dongying is transforming from a resource-based economy reliant on oil and gas to a green energy model, leveraging its abundant geothermal resources to drive economic and ecological benefits [2][15]. Geothermal Resource Overview - Dongying has identified 5,655 square kilometers of exploitable geothermal resources, accounting for 68.6% of its total area, with depths ranging from 1,300 to 2,200 meters and water temperatures between 54°C and 86°C [3][4]. - The total geothermal water resource is estimated at 344.7 billion cubic meters, equivalent to 128.47 billion tons of standard coal, representing about 30% of the province's total [3]. Development History - Initial geological surveys in Dongying focused on oil and gas, with geothermal resources being an unexpected discovery until the early 2000s [4]. - The first significant geothermal well, Dongre 1, was completed in December 2002, marking the beginning of geothermal resource development in the city [5]. Technological Innovations - Dongying has implemented advanced techniques such as "heat extraction without water consumption" and negative pressure reinjection to enhance geothermal energy utilization [6][7]. - The city has developed innovative reinjection well designs to address challenges associated with sandstone formations, which have low porosity and permeability [7]. Policy Support and Framework - The local government has established a robust policy framework to support geothermal energy development, including various measures and guidelines to facilitate exploration and utilization [11][12]. - Dongying aims to achieve a geothermal heating and cooling area of 35 million square meters by 2030, with streamlined approval processes for new projects [13]. Future Directions - The city plans to promote shallow geothermal energy utilization in large public buildings and explore new management and operational models for deeper geothermal resources [14]. - Ongoing projects include drilling deeper geothermal wells to explore high-temperature resources, potentially filling gaps in provincial geothermal resource assessments [14]. Economic and Ecological Impact - The shift to geothermal energy is expected to reduce heating costs and carbon emissions significantly, with projections of saving 15 yuan per square meter in heating costs and reducing coal consumption by 220,000 tons annually [6][10]. - Dongying's transition to green energy is seen as a model for other resource-based cities in China, contributing to national energy security and ecological sustainability [15].
印度推出油气新政吸引上游投资
Zhong Guo Hua Gong Bao· 2025-08-05 02:57
Core Viewpoint - The Indian government has introduced new oil and gas policies to mitigate the impact of fiscal policy changes on upstream investors and to optimize revenue-sharing models, enhancing the attractiveness of upstream oil and gas investments [2]. Group 1: Policy Changes - The Ministry of Petroleum has solicited public comments on the draft "2025 Oil and Gas Regulations," which will replace the 1949 "Oil Concession Regulations" and the 1959 "Oil and Gas Regulations" [2]. - Key reforms include the introduction of investor-friendly stability clauses that provide compensation or exemptions for contractors in case of future tax increases or changes in fiscal policies [2][4]. - The draft mandates contractors to disclose idle capacity of pipelines and other facilities, allowing third-party access under government oversight to reduce infrastructure duplication and support small enterprises [2]. Group 2: Environmental and Operational Regulations - New regulations will detail greenhouse gas emissions monitoring and reporting requirements, establish a carbon capture and storage regulatory framework, and require the creation of a site restoration fund for at least five years of monitoring post-project closure [3]. - All operational data and physical samples generated during exploration and production will belong to the Indian government, with contractors allowed internal use but requiring government approval for external use, with a confidentiality period of up to seven years [3]. - The proposal includes the establishment of a dedicated adjudication body to oversee compliance, resolve disputes, and enforce penalties [3]. Group 3: Exploration and Production Opportunities - The upcoming tenth round of open block licensing will be the largest exploration and production block tender in India, covering 25 blocks across 13 sedimentary basins, with a total area of 191,986 square kilometers [3]. - The ninth round of bidding, set to start in early 2024, will include 28 blocks covering approximately 136,000 square kilometers [3]. - The open block licensing policy allows upstream companies to choose exploration areas and submit intentions year-round, followed by government auctions of designated areas [3]. Group 4: Industry Challenges - Over the past decade, India's upstream oil and gas production has declined at an average annual rate of 1.1%, attributed to natural depletion of aging fields operated by state-owned producers, delays in commercialization of existing discoveries, and a decrease in new discoveries [4]. - International investor interest in bidding for Indian oil and gas blocks has remained low [4].
江苏新能: 江苏新能公司章程(2025年7月25日修订)
Zheng Quan Zhi Xing· 2025-07-25 16:37
Group 1 - The company is established as a joint-stock limited company in accordance with the Company Law and has been approved for its initial public offering of 118 million shares [2][3] - The registered capital of the company is RMB 891,475,880 [2] - The company is located at Room 2213, 88 Changjiang Road, Nanjing, with a postal code of 210005 [2] Group 2 - The company's business purpose is to respond to the national green development concept, driven by technological innovation, and to accelerate the development of new energy [4] - The company engages in the development of various forms of new energy, including wind, solar, biomass, geothermal, marine energy, and natural gas hydrates [4] Group 3 - The company issues shares in the form of stocks, with each share having a par value of RMB 1 [5] - The total number of shares issued by the company is 891,475,880, all of which are ordinary shares [5] Group 4 - The company has established a shareholder registry based on the certificates provided by the securities registration and settlement institution, which serves as sufficient evidence of shareholding [9] - Shareholders have rights to dividends and other forms of profit distribution according to their shareholding [10] Group 5 - The company’s shareholders are required to comply with laws, regulations, and the company’s articles of association [14] - Shareholders who abuse their rights causing losses to the company or other shareholders are liable for compensation [14] Group 6 - The company’s board of directors is responsible for convening shareholder meetings and ensuring compliance with legal and regulatory requirements [22][23] - The company allows for electronic communication methods for shareholders to participate in meetings [22]
河北新能源:新能源与互联网:共绘未来蓝图
Sou Hu Cai Jing· 2025-07-22 23:38
Group 1 - The transition from traditional fossil fuels to renewable energy sources is essential due to the depletion of fossil fuels and increasing environmental pollution [1] - The International Energy Agency reports that fossil fuels dominate global energy consumption, contributing significantly to greenhouse gas emissions and global warming [1] - Developing clean, renewable, and low-carbon energy is crucial for alleviating environmental pressures and achieving sustainable development [1] Group 2 - Solar energy is a limitless clean energy source, widely used in households, industries, and public facilities through photovoltaic panels [3] - Wind energy, harnessed by wind turbines, shows great potential, especially in coastal and open areas [3] - Hydropower efficiently converts the gravitational or kinetic energy of water flow into electricity, providing stability [3] - Biomass energy recycles organic waste into fuel or electricity, promoting resource utilization [3] - Geothermal energy utilizes the Earth's internal heat for heating, cooling, and power generation [3] - Hydrogen energy, as a clean energy source, produces only water as a byproduct, making it ideal for a zero-emission society [3] Group 3 - The internet supports the development of renewable energy by providing technological support and market platforms [5] - Technologies like IoT, big data, and cloud computing enhance the efficiency and reliability of energy systems [5] - Smart grids monitor real-time conditions and optimize power dispatch, ensuring stable integration of renewable energy [5] - The interconnectedness of electric vehicle charging stations facilitates user access and promotes the adoption of electric vehicles [5] - A new approach in Hebei's renewable energy projects involves leveraging the internet for transformation and marketing through various online channels [5]
每日复盘-20250714
Guoyuan Securities· 2025-07-14 12:46
Market Performance - On July 14, 2025, the Shanghai Composite Index rose by 0.27%, while the Shenzhen Component Index fell by 0.11% and the ChiNext Index decreased by 0.45%[2] - The total market turnover was 14,584.58 billion yuan, a decrease of 2,533.86 billion yuan compared to the previous trading day[2] - Out of 5,305 stocks, 3,205 rose and 2,100 fell, indicating a generally positive market sentiment despite the turnover decline[2] Sector and Industry Analysis - The top-performing sectors included Machinery (up 1.21%), Oil & Petrochemicals (up 0.92%), and Power & Utilities (up 0.65%) while the worst performers were Comprehensive Finance (down 3.81%), Real Estate (down 1.25%), and Media (down 1.13%)[2][21] - The market style ranking was led by Cyclical > Defensive > Consumer > Growth > Financial, with large-cap value outperforming mid-cap growth[21] Capital Flow - On July 14, 2025, the net outflow of main funds was 407.42 billion yuan, with large orders contributing to a net outflow of 155.83 billion yuan[3][25] - Small orders continued to see a net inflow of 302.45 billion yuan, indicating retail investor interest despite institutional selling[25] ETF Trading Activity - Major ETFs such as the Huaxia SSE 50 ETF and the Huatai-PB CSI 300 ETF saw significant decreases in trading volume, with changes of -21.11 billion yuan and -18.33 billion yuan respectively[3][30] - The total trading volume for these ETFs was 15.00 billion yuan for the SSE 50 ETF and 33.51 billion yuan for the CSI 300 ETF on the same day[30] Global Market Overview - On July 14, 2025, the Hang Seng Index rose by 0.26% while the Nikkei 225 fell by 0.28% and the KOSPI increased by 0.83%[4][33] - The U.S. stock indices experienced declines, with the Dow Jones Industrial Average down 0.63% and the S&P 500 down 0.33%[5][34]
济南利用大数据分析等技术手段减碳,提升碳排放管理水平
Zhong Guo Xin Wen Wang· 2025-06-26 00:34
Group 1: Carbon Monitoring and Management - Jinan is the only carbon monitoring and assessment pilot city in Shandong Province, focusing on greenhouse gas monitoring network construction and emission inventory compilation [1] - The city utilizes satellite remote sensing, drones, ground-based remote sensing, and laser radar to monitor greenhouse gas concentration trends and identify key emission industries and areas [1] - From 2021 to 2024, 15 power generation enterprises in Jinan participated in carbon emission quota trading, with a total trading volume of 8.36 million tons, achieving both economic and environmental benefits [1] Group 2: Energy Structure Optimization - Jinan is actively optimizing its energy structure by promoting major energy projects and enhancing the supply capacity of renewable energy [2] - As of May 2025, the installed capacity of renewable energy generation in Jinan reached 5.0679 million kilowatts, an increase of 473,500 kilowatts compared to the end of 2024 [2] - The city is advancing a circular economy by promoting resource recycling and implementing a waste recycling system to enhance sustainable development [2] Group 3: Geothermal Energy Utilization - Jinan is focusing on geothermal energy as a key resource, with plans to use geothermal heating for approximately 3 million square meters during the 2024-2025 heating season, reducing CO2 emissions by about 200,000 tons [3] - The city is integrating geothermal resources into its overall mineral resource planning and has included geothermal mining rights in the provincial green mine directory [3] Group 4: Industrial Carbon Reduction - Jinan is targeting carbon peak in key industries such as steel, petrochemicals, and building materials, with a focus on phasing out outdated capacities and controlling new capacities in the petrochemical sector [3] - The city encourages enterprises to undertake energy-saving upgrades and enhance heat recovery efforts to promote low-carbon development [3]
美国参议院共和党税收与预算法案提议,到2028年全面取消太阳能和风能的税收抵免,水电、核能和地热能源的抵免期限延长至2036年。
news flash· 2025-06-16 21:02
Group 1 - The proposal by the Republican Senate includes a complete phase-out of tax credits for solar and wind energy by 2028 [1] - The tax credits for hydropower, nuclear, and geothermal energy will be extended until 2036 [1]
美内政部启动紧急许可程序 加速地热项目审批以保障能源安全
news flash· 2025-05-30 14:43
Core Viewpoint - The U.S. Department of the Interior has initiated an emergency permitting process to expedite the review of geothermal energy projects critical to national security and energy dominance [1] Group 1: Government Actions - The emergency permitting process aims to streamline environmental review processes for geothermal projects [1] - This initiative is a response to the national energy emergency declared by former President Trump on January 20, 2025 [1] Group 2: Industry Implications - The Department of the Interior emphasizes that geothermal energy is a reliable source that can power critical national security infrastructure and promote energy independence [1] - The new permitting process will prioritize several proposed geothermal projects led by Ormat Technologies in Nevada [1]
我国地热直接利用世界第一,仍需进一步提升利用效率与经济价值
Xin Jing Bao· 2025-05-23 14:37
Core Viewpoint - The geothermal energy industry in China is facing challenges despite its rich resources and significant potential for development, necessitating improvements in efficiency and economic value [1][2]. Group 1: Current Status of Geothermal Energy - China possesses one-sixth of the world's geothermal resources and has maintained the top position in direct utilization for many years [2]. - The scale of shallow geothermal heating and cooling has steadily expanded, with innovations in geothermal power generation technology [1]. - Geothermal energy plays a crucial role in clean heating during winter in northern regions and in reducing carbon emissions in agriculture and industry [1]. Group 2: Challenges and Future Directions - The industry must recognize the importance of geothermal energy in the green and low-carbon transition of China's energy system [1]. - There is a call for the promotion of advanced geothermal technologies and active development of geothermal projects [1]. - Continuous innovation in exploration and utilization technologies is essential to enhance efficiency and economic value [2]. Group 3: Policy and Support - The government plans to improve policies to support the development of geothermal energy [1]. - Recent initiatives, such as the action plan for the high-quality development of the heat pump industry, aim to foster sustainable growth and contribute to carbon neutrality goals [2]. - Urban renewal initiatives emphasize the integration of geothermal energy in building design to meet ecological and comfort standards [2].