一、获得补贴的基本情况 2026 年 3 月 27 日，山高环能集团股份有限公司（以下简称"公司"）下属公 司北京新城热力有限公司收到政府补贴 5,250 万元，占公司最近一期经审计净利 润的 402.68%。本次系与收益相关的政府补贴，与公司日常经营活动相关，具有 可持续性。 二、补贴对上市公司的影响 证券代码：000803 证券简称：山高环能 公告编号：2026-005 山高环能集团股份有限公司 关于获得政府补贴的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假记载、 误导性陈述或重大遗漏。 本公司将按照《企业会计准则》的有关规定，对上述专项资金进行会计处理， 具体会计处理仍须以审计机构年度审计确认后的结果为准，本次专项资金的获得 对公司运营能力及效益产生积极的促进作用。 三、备查文件 1、收款凭证。 山高环能集团股份有限公司 董 事 会 2026年3月27日 ...

证券研究报告 | 2026年03月23日 2026年03月24日 公用环保 202603 第 4 期 优于大市 辽宁建立核电可持续发展价格结算机制，2026 年 1-2 月份全社会用电量同比增 长 6.1% 市场回顾：本周沪深 300 指数下跌 2.19%，公用事业指数下跌 2.35%，环 保指数下跌 5.59%，周相对收益率分别为-0.17%和-3.41%。申万 31 个一 级行业分类板块中，公用事业及环保涨幅处于第 4 和第 23 名。电力板 块子板块中，火电下跌 1.78%；水电下跌 0.85%，新能源发电下跌 1.39%； 水务板块下跌 3.70%；燃气板块下跌 1.42%。 重要事件：辽宁发改委印发《关于 2026 年辽宁省核电机组参与电力市场化 交易有关事项的通知》。辽宁发改委印发《关于 2026 年辽宁省核电机组 参与电力市场化交易有关事项的通知》，提出通过建立核电可持续发展 价格结算机制，推动核电机组平稳入市。具体而言，核电参与市场交易 后，在市场外建立差价结算机制，差价结算费用暂纳入系统运行费用， 专题研究：主要碳排放国家减排政策梳理。世界主流大国对碳减排的态度各 异，呈现出差异化发展态势。 ...

业 及 产 业 行 业 研 究 / 行 业 点 评 相关研究 证 券 研 究 报 告 证券分析师 王璐 A0230516080007 wanglu@swsresearch.com 莫龙庭 A0230523080005 molt@swsresearch.com 朱赫 A0230524070002 zhuhe@swsresearch.com 联系人 朱赫 A0230524070002 zhuhe@swsresearch.com ⚫ 电力： 1~2 月水电发电增速显著，第二产业拉动用电增长。2026 年 1-2 月发电量 15718 亿千瓦时，同比增长 4.1%，其中火力发电 10539 亿千瓦时，同比增长 3.3%；水 力发电 1560 亿千瓦时，同比增长 6.8%。总体而言，1-2 月份规上工业火电由降转增， 水电增速加快，核电、风电、太阳能发电增速放缓。2026 年初发电量与增速同比提升， 主要是因为上年同期基数较低。而且阶段性气温因素，1-2 月的冷暖波动较大带动采暖负 荷上升，提升电力需求的强度。电力生产由 2025 年初的低位逐步恢复到正常增速区间。 2026 年 1-2 月全社会用电量 16546 亿 ...

业 及 产 业 行 业 研 究 / 行 业 点 评 相关研究 证 券 研 究 报 告 证券分析师 王璐 A0230516080007 wanglu@swsresearch.com 莫龙庭 A0230523080005 molt@swsresearch.com 朱赫 A0230524070002 zhuhe@swsresearch.com 联系人 朱赫 A0230524070002 zhuhe@swsresearch.com 2026 年 03 月 23 日 1-2 月发用电开局良好 中东局势升 级欧亚气价上涨 看好 ——申万公用环保周报(26/3/16~26/3/20) 行 - 请务必仔细阅读正文之后的各项信息披露与声明 本研究报告仅通过邮件提供给 中庚基金 使用。1 公用事业 ⚫ 电力： 1~2 月水电发电增速显著，第二产业拉动用电增长。2026 年 1-2 月发电量 15718 亿千瓦时，同比增长 4.1%，其中火力发电 10539 亿千瓦时，同比增长 3.3%；水 力发电 1560 亿千瓦时，同比增长 6.8%。总体而言，1-2 月份规上工业火电由降转增， 水电增速加快，核电、风电、太阳能发电增速放缓。 ...

证券代码：000803 证券简称：山高环能 公告编号：2026-004 山高环能集团股份有限公司 关于为下属公司提供担保的进展公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假记载、 误导性陈述或重大遗漏。 特别风险提示： 山高环能集团股份有限公司（以下简称"公司"或"山高环能"）及控股子公司 对外担保总额超过最近一期经审计净资产 100%，对资产负债率超过 70%的被担 保对象的担保金额超过公司最近一期经审计净资产 50%。敬请广大投资者充分关 注担保风险。 一、担保情况概述 公司下属公司山高十方环保能源集团有限公司（以下简称"山高十方"）向莱 商银行股份有限公司济南龙奥支行（以下简称"莱商银行"）申请流动资金借款， 借款金额为 3,000 万元，借款期限为 3 年，公司提供连带责任保证担保。 2025 年 4 月 21 日、2025 年 5 月 14 日，公司分别召开了第十一届董事会第 二十次会议与 2024 年年度股东大会，会议审议通过《关于 2025 年度对外担保额 度预计的议案》，同意自公司 2024 年年度股东大会审议通过之日起 12 个月内， 为纳入合并报表范围内的下属公司 ...

SAF 扩产+能源价值中枢上行，废油脂资源端稀缺增值， SAF 级 UCO 价格持续上行 20260316 摘要 SAF 价格同比涨 26%至 2,150 美元/吨，原料端 UCO 期货价已破 8,000 元/吨，菜籽油与棕榈油受冲突影响分别上涨 5%与 11.3%。 产业链价值正从制造端向资源端转移：2025 年 SAF 因产能稀缺盈利扩 大，但随 2026-2027 年产能集中释放，供需矛盾将传导至上游 UCO。 欧盟强制添加政策驱动需求爆发：2025 年需求 105 万吨，2030 年增 至 314 万吨；中国 SAF 产能预计 2027 年末达 595 万吨，远超 UCO 供 给。 UCO 供需缺口显著：中国废油脂年收集量约 400 万吨，按 65%得率计 算，仅 SAF 产能释放后的原料需求即已超过总供给，资源稀缺性凸显。 山高环能与朗坤科技凭借特许经营模式受益：无原料采购成本，UCO 价 格上涨带来的收入增量几乎全额转化为利润，具备极高盈利弹性。 山高环能业绩弹性更优：UCO 每涨 1,000 元/吨，2026 年净利增量 8,500 万元，弹性达 47%；若价格触及 1.17 万元高点，盈利弹性 ...

Investment Rating - The report maintains an "Outperform" rating for the public utility and environmental protection sectors [6][8]. Core Insights - The report highlights China's commitment to sustainable energy development through its participation in the "Triple Nuclear Energy Declaration," which aims to triple global nuclear energy capacity by 2050 [2][15]. - The "14th Five-Year Plan" outlines significant goals for the public utility and environmental sectors, including a 25% share of non-fossil energy consumption by 2030 and a reduction of carbon emissions per unit of GDP by 17% over five years [17][19]. Summary by Sections Market Review - The Shanghai Composite Index rose by 0.19%, while the public utility index increased by 3.07% and the environmental index by 0.79%, with respective relative returns of 2.88% and 0.60% [1][14]. - Within the electricity sector, new energy generation surged by 10.84%, while thermal and hydroelectric power saw increases of 1.97% and 1.58%, respectively [1][25]. Important Events - China joined the "Triple Nuclear Energy Declaration" at the second Nuclear Energy Summit in Paris, emphasizing international cooperation for sustainable nuclear energy development [2][15]. Investment Strategy - Recommendations include major thermal power companies like Huadian International and Shanghai Electric, as well as leading new energy firms such as Longyuan Power and Three Gorges Energy, due to supportive national policies for renewable energy [4][22]. - The report suggests focusing on stable dividend-paying hydropower stocks like Yangtze Power and companies involved in gas trading like Jiufeng Energy [4][22]. Key Company Profit Forecasts - Huadian International (600027.SH) is rated "Outperform" with an expected EPS of 0.46 in 2024 and a PE ratio of 10.8 [8]. - Longyuan Power (001289.SZ) is also rated "Outperform," with an EPS forecast of 0.75 for 2024 and a PE of 24.3 [8]. - Recommendations extend to environmental firms like China Everbright Environment and Shanghai Industrial Holdings, which are seen as stable investment opportunities [23].

Investment Rating - The report maintains an "Outperform" rating for the public utilities and environmental protection sectors [1][5][7]. Core Insights - The 2026 government work report and the "14th Five-Year Plan" outline a push towards a clean, low-carbon, safe, and efficient energy system, aiming for a total energy production capacity of 5.8 billion tons of standard coal by 2026 [1][14]. - The report highlights the importance of integrating renewable energy sources and emphasizes the need for a comprehensive green transition [1][14]. - The eight major computing power hubs are identified as key areas for direct green electricity connections, driven by national policies [2][15]. Summary by Sections Investment Strategy - Coal and electricity prices are expected to decline simultaneously, maintaining reasonable profitability for thermal power companies, with recommendations for Huadian International and Shanghai Electric [3][24]. - Continuous government support for renewable energy is anticipated to stabilize profitability in the sector, recommending leading companies like Longyuan Power and Three Gorges Energy [3][24]. - Nuclear power companies are expected to maintain stable profitability, with recommendations for China National Nuclear Power and China General Nuclear Power [3][24]. - High-dividend hydropower stocks are highlighted for their defensive attributes, recommending Changjiang Power [3][24]. - The report suggests focusing on environmental protection opportunities in water and waste incineration sectors, recommending companies like China Everbright Environment and Shanghai Industrial Holdings [3][25]. Market Performance - The public utilities index increased by 3.42% while the environmental index decreased by 1.41%, with public utilities ranking 3rd among 31 industry sectors [1][26]. - In the electricity sector, thermal power rose by 3.41%, hydropower by 4.73%, and renewable energy by 3.36% [1][27]. Key Company Profit Forecasts - Huadian International (600027.SH) is rated "Outperform" with an expected EPS of 0.46 in 2024 and a PE ratio of 10.6 [7]. - Longyuan Power (001289.SZ) is also rated "Outperform" with an expected EPS of 0.75 in 2024 and a PE ratio of 23.5 [7]. - China Nuclear Power (601985.SH) is rated "Outperform" with an expected EPS of 0.46 in 2024 and a PE ratio of 20.9 [7]. - Changjiang Power (600900.SH) is rated "Outperform" with an expected EPS of 1.33 in 2024 and a PE ratio of 20.5 [7].

Investment Rating - The report maintains a rating of "Add" for the environmental protection industry [1]. Core Insights - The 2026 government work report emphasizes accelerating the comprehensive green transformation and constructing a new energy system, with a target of reducing carbon emissions per unit of GDP by 3.8% [9][10]. - Companies such as Weiming and Wangneng have successfully won contracts for waste incineration projects in Indonesia, marking a significant step for solid waste management overseas [16][17]. - The report highlights the growth potential in the environmental protection sector driven by policy support and economic validation, particularly in areas like waste incineration and electric sanitation vehicles [25][30]. Summary by Sections Government Policy Insights - The 2026 government work report outlines a shift from energy consumption control to carbon emission control, with specific targets for reducing carbon emissions per unit of GDP [9][10]. - The report also introduces a national low-carbon transition fund to foster new growth points in hydrogen and green fuels, marking a significant policy shift [11][12]. Company Developments - Weiming Environmental has been awarded a contract for a 1500 tons/day waste incineration project in Bali, Indonesia, with a 30-year operational period [16][17]. - Wangneng Environmental has also secured a similar project in Indonesia, indicating a growing trend of Chinese companies expanding into international waste management markets [18][19]. Industry Trends - The report notes a significant increase in the sales of electric sanitation vehicles, with a year-on-year growth of 70.9% and a penetration rate of 21.11% in 2025 [30][31]. - The prices of biofuels, including biojet fuel and biodiesel, have remained stable, indicating a steady market environment for these products [41][42]. Investment Recommendations - The report recommends focusing on companies with strong growth potential in the environmental sector, such as Longjing Environmental, Green Power, and others involved in waste management and renewable energy [25][26].

Investment Rating - The report maintains a "Buy" rating for the environmental protection industry [1]. Core Insights - The 2026 government work report emphasizes accelerating the comprehensive green transformation and constructing a new energy system, with a target of reducing carbon emissions per unit of GDP by 3.8% [9][10]. - Companies like Weiming and Wangneng have successfully won contracts for waste incineration projects in Indonesia, marking a significant step for Chinese firms in the overseas waste management market [16][17]. - The report highlights the increasing demand for low-emission transformations in key industries such as cement and coking, with specific targets set for 2026 [21][22]. Summary by Sections Government Policy and Industry Trends - The government aims to transition from energy consumption control to carbon emission control, with a target of reducing carbon emissions per unit of GDP by 3.8% in 2026 [9]. - The establishment of a national low-carbon transition fund is intended to foster new growth points in hydrogen and green fuels, with green fuels being included in the government work report for the first time [11][12]. Company Developments - Weiming Environmental has been awarded a contract for a 1500 tons/day waste incineration project in Bali, Indonesia, with a 30-year operational period [16]. - Wangneng Environment has also secured a similar project in Indonesia, indicating a robust market potential for waste-to-energy solutions in the region [17][18]. Market Performance and Recommendations - The report recommends focusing on companies such as Longjing Environmental, High Energy Environment, and Saince, which are expected to benefit from the ongoing green transformation and policy support [4]. - The environmental sanitation equipment sector is projected to see significant growth, with a 70.9% increase in sales of new energy sanitation vehicles in 2025 [30][31]. Biofuels and Recycling - Biofuel prices remain stable, with European biojet fuel averaging $2250 per ton and Chinese biojet fuel at $2150 per ton [41]. - The report notes a decrease in lithium and cobalt prices, which may enhance profitability in the lithium battery recycling sector [42].