节约用电

Search documents
发电量节节攀升,为何还要节约用电?
Ren Min Ri Bao· 2025-09-28 00:20
从供给侧看,2024年超10万亿千瓦时的发电量中,火电贡献超过60%,仍是发电主力。少用一度火电相 当于节约400克煤,减少900多克二氧化碳、200多克碳粉尘、15克氮氧化物等排放。节约资源,保护环 境,需要我们合理使用每一度电。今年上半年,全社会用电量新增部分是通过"风吹日晒"而来,但这并 不意味着没有成本。风电、光伏具有波动性和间歇性,极热无风、极寒无光、晚峰无光可能导致新能源 出力严重受阻。同时,大规模消纳新能源发电,对电力系统的气候弹性、安全韧性、调节柔性提出更高 要求,各环节均需投入大量人力、物力、财力。 我国发电量增长很快,特别是可再生能源发电量占比不断提高,我们还需要节约用电吗?有人发出这样 的疑问。 的确,我国全口径发电装机容量连续多年稳居世界第一。2024年,全国发电量突破10万亿千瓦时,占全 球1/3,其中新能源发电量保持高速增长,已成为电量增量主体。 发电量节节攀升,一些人可能觉得"一度电也就几毛钱,花不了多少钱"。那么今天,为何还要倡导节约 用电? 节约用电既是节约资源、保护环境的内在要求,也是调节高峰负荷、缓解保供压力的重要手段。从电力 全生命周期来看,每一度电都很珍贵。 精打细算 ...
广灵县供电公司:积极开展安全用电、节约用电科普宣传工作
Zhong Guo Neng Yuan Wang· 2025-09-19 04:17
Core Viewpoint - The company actively engages in electricity science popularization activities to enhance public awareness of safe and scientific electricity usage during the National Science Popularization Month. Group 1: Company Initiatives - The company organized the "Taihang Dawn Communist Party Service Team" and "Youth Commando Team" to conduct electricity science popularization work in community service areas [1][5] - The central business office was transformed into a micro-site for electricity science popularization, where team members provided one-on-one explanations and demonstrations on frequently asked questions related to smart meter readings and online payment operations [3][5] Group 2: Community Engagement - Staff members conducted "mobile" science popularization in residential areas, focusing on topics such as old wiring replacement, safe use of household appliances, and electrical safety during thunderstorms [5] - The company offered free home inspections for elderly residents to check wiring and teach them how to use the online platform to monitor household electricity consumption [5] Group 3: Future Plans - The company plans to continuously expand science popularization scenarios and regularly conduct popular electricity science activities to ensure a safe and stable electricity environment [6]
电力科普进乡村 守护民生用电生命线
Zhong Guo Neng Yuan Wang· 2025-09-17 09:02
Core Viewpoint - The company is actively promoting electricity conservation and safety awareness among the community, particularly in agricultural areas, to ensure stable and safe electricity supply during the harvest season [2][4]. Group 1: Electricity Conservation Initiatives - The company organized a campaign called "e 起节电" to encourage residents to adopt energy-saving habits and create a safe electricity usage environment [2][4]. - A total of 800 energy-saving handbooks were distributed, and 70 visits to agricultural communities were conducted to promote energy conservation [4]. Group 2: Safety Measures and Community Support - The company conducted safety inspections in major agricultural communities, utilizing infrared temperature measurement and drone surveillance to identify and rectify potential electrical hazards [2]. - Regular safety checks are performed for vulnerable groups, including the elderly and children, to ensure their electricity usage is safe and to assist them with bill payments [2][4]. Group 3: Future Plans and Goals - The company aims to explore more diversified service models to expand its energy-saving initiatives and contribute to the green and low-carbon development of society [4].
我国电力充足,我们还需要节约用电吗?
Ren Min Ri Bao· 2025-09-01 01:02
Core Viewpoint - The rapid growth of electricity generation in China, particularly in renewable energy, raises questions about the necessity of energy conservation despite the increasing supply [1][2] Supply Side Summary - China's total installed power generation capacity has ranked first in the world for several consecutive years, with electricity generation expected to exceed 10 trillion kilowatt-hours in 2024, accounting for one-third of global output [1] - In 2024, over 60% of the electricity generation will still come from thermal power, which remains the mainstay of power generation [1] - Reducing electricity consumption can save significant resources, such as 400 grams of coal and over 900 grams of carbon dioxide emissions per kilowatt-hour of thermal power saved [1] Demand Side Summary - The overall energy demand in China continues to grow, driven by industrial development and residential needs, leading to tight power supply during peak periods [2] - In July, electricity consumption in China surpassed 1 trillion kilowatt-hours for the first time in a single month, indicating high demand [2] - Energy-saving measures during peak usage can alleviate pressure on the power grid and enhance supply reliability [2] Energy Conservation Measures - Various initiatives have been proposed to encourage energy conservation, such as utilizing natural light, adjusting air conditioning settings, choosing energy-efficient appliances, and promoting off-peak charging for electric vehicles [2] - Emphasizing the importance of every kilowatt-hour saved contributes to a more reliable power supply and supports the transition to a green, low-carbon development model [2]
人民日报丨 电力虽充足 用电须节约
国家能源局· 2025-08-29 10:52
Core Viewpoint - The rapid growth of electricity generation in China, particularly from renewable sources, raises questions about the necessity of energy conservation despite the increasing capacity and output [2][3]. Group 1: Electricity Generation and Consumption - China's total installed power generation capacity has ranked first in the world for several consecutive years, with electricity generation expected to exceed 10 trillion kilowatt-hours in 2024, accounting for one-third of global output [2]. - In 2024, over 60% of the electricity generation will still come from thermal power, highlighting the importance of reducing thermal power consumption to save resources and protect the environment [3]. - The increase in electricity demand is driven by industrial development and residential needs, with the National Grid Energy Research Institute reporting tight overall power supply during peak summer periods [4]. Group 2: Importance of Energy Conservation - Energy conservation is essential not only for resource savings and environmental protection but also for alleviating peak load pressures and ensuring supply reliability [3][4]. - During peak electricity usage, saving even a small amount of electricity can significantly reduce the operational pressure on the power grid, enhancing supply reliability [4]. - Practical measures for energy conservation include utilizing natural light, adjusting air conditioning settings, choosing energy-efficient appliances, and managing electric vehicle charging times [4].
电力虽充足 用电须节约
Ren Min Ri Bao· 2025-08-29 03:24
Core Viewpoint - China's electricity generation capacity is rapidly increasing, particularly in renewable energy, raising questions about the need for energy conservation [1][2] Group 1: Electricity Generation and Supply - China's total installed power generation capacity has ranked first in the world for several consecutive years, with electricity generation expected to exceed 10 trillion kilowatt-hours in 2024, accounting for one-third of global output [1] - In 2024, over 60% of the electricity generation will still come from thermal power, indicating that reducing thermal power usage can significantly decrease coal consumption and emissions [1] - The increase in renewable energy generation does not eliminate the costs associated with it, as wind and solar power are subject to variability and intermittency [1] Group 2: Electricity Demand and Conservation - The overall energy demand in China continues to grow, driven by industrial development and residential needs, leading to tight electricity supply during peak periods [2] - In July, electricity consumption in China surpassed 1 trillion kilowatt-hours for the first time in a single month, highlighting the importance of energy conservation during peak usage [2] - Practical measures for energy conservation include utilizing natural light, adjusting air conditioning settings, choosing energy-efficient appliances, and staggered charging for electric vehicles [2]
电力虽充足 用电须节约(经济时评)
Ren Min Ri Bao· 2025-08-28 22:07
Core Viewpoint - The importance of electricity conservation is emphasized as a means to save resources, protect the environment, and alleviate peak load pressures, despite the rapid growth in electricity generation capacity in China [1][2]. Group 1: Electricity Generation and Environmental Impact - In 2024, China's total electricity generation is expected to exceed 10 trillion kilowatt-hours, with over 60% contributed by thermal power, which remains the primary source of electricity [2]. - Saving one kilowatt-hour of thermal power equates to conserving 400 grams of coal and reducing emissions by over 900 grams of carbon dioxide, 200 grams of particulate matter, and 15 grams of nitrogen oxides [2]. - The growth of renewable energy sources like wind and solar is significant, but their intermittent nature poses challenges for electricity supply stability [2]. Group 2: Demand and Supply Dynamics - The overall energy demand in China continues to rise, driven by industrial development and residential needs, leading to tight electricity supply during peak periods [2]. - During the summer peak, electricity consumption reached a record high, surpassing 1 trillion kilowatt-hours in July alone, highlighting the need for effective electricity conservation measures [2]. Group 3: Practical Measures for Electricity Conservation - Various initiatives have been proposed to encourage electricity conservation, such as utilizing natural light, adjusting air conditioning settings, choosing energy-efficient appliances, and promoting off-peak charging for electric vehicles [3]. - The collective effort in conserving electricity can enhance the reliability of power supply and contribute to a greener, low-carbon future [3].
国网塔什库尔干县供电公司:暖心服务“电亮”景区
Zhong Guo Neng Yuan Wang· 2025-07-28 01:41
Group 1 - The State Grid Tashkurgan County Power Supply Company conducted inspections of power supply facilities in the Tashkurgan Township homestay village to ensure safe and stable electricity for the tourism industry [1][3] - The company organized a service team to inspect power distribution rooms, transformers, and high/low voltage lines, utilizing infrared thermometers and partial discharge detectors to monitor equipment conditions [3] - Safety electricity usage awareness was promoted through the distribution of safety handbooks to homestay owners and tourists, covering topics such as proper appliance use and emergency response to electrical accidents [5] Group 2 - The inspections led to immediate rectification suggestions for identified safety hazards, such as aging wiring and overload issues, enhancing the overall safety of the homestay village [3][5] - The initiative aims to create a secure and comfortable environment for tourists, contributing to the growth of the local cultural and tourism industry [5] - The company plans to maintain ongoing attention to the electricity needs of the scenic area and provide quality services to support tourism development [5]
国网两当县供电公司:电力安全润童心 密织暑期“安全网”
Zhong Guo Neng Yuan Wang· 2025-06-19 01:14
Core Viewpoint - The National Grid Gansu Electric Power Company is actively promoting electrical safety awareness among students through educational activities, particularly in light of the upcoming summer vacation, to enhance their self-protection abilities and create a safer environment [1][2]. Group 1: Educational Activities - The company organized an electrical safety event at Yuchi Primary School, where over twenty fourth-grade students participated in learning about safe electricity usage, drowning prevention, and emergency escape [1]. - The event utilized engaging methods such as animated videos, quizzes, and games to teach students about household electrical safety and the importance of electricity conservation [2]. - Educational materials, including over 150 copies of safety handbooks, were distributed to students to encourage further learning at home [2]. Group 2: Community Engagement - The company’s volunteer instructors, led by Fang Xuanyan, provided interactive lessons that allowed students to ask questions and clarify doubts regarding electrical safety [2][3]. - The event fostered a fun and interactive atmosphere, with students participating in activities like reciting energy-saving tips and receiving small gifts [5]. - The company plans to continue its community outreach by conducting safety inspections in schools and promoting electrical safety awareness throughout the summer [7].
国网陇南供电公司:减碳护绿“电”先行 环保宣传入人心
Zhong Guo Neng Yuan Wang· 2025-06-05 09:42
Core Viewpoint - The company actively promotes environmental awareness and green practices through various activities, showcasing its commitment to ecological responsibility and sustainable development [1][5]. Group 1: Environmental Awareness Activities - On June 5, the company organized diverse environmental promotion activities under the theme "Beautiful China, I Go First," including exhibitions, knowledge dissemination, and distribution of promotional materials to educate employees and the public about environmental concepts [1]. - The company set up themed exhibition boards in its main hall and conducted offline promotional activities in various districts, covering topics such as "dual carbon" goals, eco-friendly technologies in power grids, and biodiversity protection [3]. - The company engaged with local communities by distributing eco-friendly merchandise and addressing public concerns regarding "dual carbon goals," "energy conservation," and "new energy utilization" [3]. Group 2: Integration of Environmental Protection - The company integrates ecological environment protection into all aspects of power grid planning, construction, and operation, contributing to ecological restoration projects in the region [4]. - The company emphasizes the importance of environmental knowledge among its project teams, focusing on regulations related to dust control, soil conservation, and wildlife protection [3][4]. Group 3: Future Commitment and Impact - The company aims to enhance its long-term environmental protection mechanisms and explore pathways for the coexistence of new energy development and biodiversity conservation [5]. - The successful execution of the promotional activities has improved the overall environmental awareness within the company and reinforced its image as a responsible state-owned enterprise [5].