王璐 A0230516080007 wanglu@swsresearch.com 莫龙庭 A0230523080005 molt@swsresearch.com 傅浩玮 A0230522010001 fuhw@swsresearch.com 朱赫 A0230524070002 zhuhe@swsresearch.com 站玩人行业 证券分析师 联系人 朱赫 A0230524070002 zhuhe@swsresearch.com 申万宏源研究微信服务号 — 申万公用环保周报(25/11/24~25/11/28) 本期投资提示: 公用事亦 2025 年 12 月 01 日 相关研究 多地规范售电批零价差 欧亚 第12年 请务必仔细阅读正文之后的各项信息披露与声明 电力：广东发函规范售电批零价差。广东电力交易中心发布关于征求广东电力零售市场交易结算 有关事项意见的函（广东交易函〔2025〕11 号)。自 2026 年起，拟对各售电公司月度平均度电 批零差价高于差价收益上限 0.01 元/千瓦时的部分，按照 1:9 比例由售电公司与零售用户分享。今 年以陕西、安徽、四川、山东、新疆为代表的多个省区相继出台针对售电公 ...

Investment Rating - The report maintains a "Positive" investment outlook for the public utilities and environmental sectors, particularly in the context of recent regulatory changes and market dynamics [1]. Core Insights - The report highlights the regulatory measures in various provinces aimed at standardizing the retail price differences in electricity sales, which is expected to stabilize market expectations and improve the profitability of electricity sales companies [3][7]. - It notes the fluctuating natural gas prices globally, with U.S. prices rising while European prices are declining, indicating a complex supply-demand landscape influenced by geopolitical factors and seasonal demand [12][22]. - The report provides specific investment recommendations across various segments, including hydropower, thermal power, nuclear power, green energy, and gas-related companies, reflecting a diversified approach to capitalize on emerging opportunities [10][37]. Summary by Sections 1. Electricity: Regulation of Retail Price Differences - Guangdong has issued guidelines to regulate the retail price differences, proposing a sharing mechanism for excess profits above a set threshold starting in 2026 [7]. - Several provinces have introduced detailed policies to manage retail price differences, aiming to prevent excessive profits by electricity sales companies and ensure fair pricing for consumers [8][9]. - The report emphasizes the need for a shift from aggressive pricing strategies to a service-oriented business model for electricity sales companies, which could stabilize market expectations [9]. 2. Natural Gas: Global Price Fluctuations - As of November 28, U.S. Henry Hub spot prices reached $4.59/mmBtu, reflecting an 11.13% weekly increase, while European prices, such as TTF, fell by 5.37% to €28.75/MWh [12][13]. - The report notes that U.S. natural gas demand has surged due to cold weather, despite record production levels, leading to a tightening supply-demand balance [16]. - In Northeast Asia, LNG prices have decreased to $10.90/mmBtu, down 6.52% week-on-week, driven by weak demand and high inventory levels [31][34]. 3. Investment Recommendations - Hydropower: Favorable autumn floods are expected to enhance hydropower generation capacity for the winter and spring, with recommendations for major hydropower companies [10]. - Thermal Power: The diversification of revenue sources in thermal power companies is highlighted, with recommendations for integrated coal and power companies [11]. - Nuclear Power: The report suggests focusing on nuclear power companies due to stable cost structures and expected growth from new approvals [11]. - Green Energy: The introduction of new market rules for renewable energy is expected to stabilize returns for green energy operators [11]. - Gas and Environmental Companies: Recommendations include integrated gas trading companies and environmentally focused firms benefiting from regulatory changes [37].

Investment Rating - The investment rating for the recycling plastic industry is "Positive" [2] Core Viewpoints - The recycling plastic industry is expected to enter a golden development period, driven by increasing global plastic recycling policies and market demand [4][24] - China is the world's largest plastic producer, with a projected production of 77.076 million tons in 2024, a year-on-year increase of 2.9%. However, the recycling market remains small, with a recycling rate of approximately 25% [18][24] - Global waste plastic has reached 9.2 billion tons, with only 9% being recycled. The EU aims for a 55% recycling rate for plastic packaging by 2030, while the US and India target 30% and 25% respectively [24] Summary by Sections Market Performance - As of November 28, the environmental sector rose by 0.7%, underperforming the broader market, which increased by 1.1% [4][11] - The water management sector increased by 1.06%, while the waste incineration sector decreased by 1.07% [14] Industry Dynamics - The 2025 Energy Transition Conference held in Beijing focused on green energy transformation, highlighting hydrogen energy as a key area of interest [26] - The Ministry of Ecology and Environment is publicizing the list of proposed ecological civilization demonstration zones for 2025 [26] Special Research - The recycling plastic market in China is projected to grow significantly, with a recycling volume of 19.5 million tons in 2024, indicating a substantial gap compared to developed countries [18][19] - The recycling sources are diverse, with PET bottles accounting for 21.8% of the recycled materials in 2024 [19] Investment Recommendations - The report suggests that the environmental quality and industrial green development will maintain high prosperity, with a focus on energy conservation and resource recycling [46] - Key recommended companies include Hanlan Environment, Xingrong Environment, and Hongcheng Environment, with additional attention to Wangneng Environment and others [46]

Core Viewpoint - The company, Xingrong Environment, maintains an AAA credit rating, which provides it with a low-cost financing advantage [2] Financing Strategy - The company continuously optimizes its financing arrangements by considering operational funding needs and market conditions to select appropriate financing tools [2] - It aims to reasonably control financing costs and the debt-to-asset ratio to maintain a stable financial structure [2] - Currently, the company has not engaged in any convertible bond financing activities [2]

Core Viewpoint - The company holds an AAA credit rating, providing it with a low-cost financing advantage [1] Financing Strategy - The company continuously optimizes its financing arrangements by considering operational funding needs and market conditions [1] - It employs suitable financing tools to reasonably control financing costs and maintain a stable financial structure [1] - The company has not engaged in convertible bond financing activities to date [1]

Investment Rating - The industry investment rating is "Positive" and maintained [11]. Core Insights - The Ministry of Ecology and Environment issued the allocation plan for carbon emission rights in the steel, cement, and aluminum smelting industries for 2024 and 2025, focusing on direct carbon emissions during production and implementing a carbon emission intensity control approach starting in 2025 [2][6]. - The allocation mechanism is expected to tighten gradually, which will benefit the demand for green certificates and CCER, leading to improved cash flow for waste incineration companies and supporting the logic of green fuel substitution [2][14]. Summary by Sections Event Description - On November 17, 2025, the Ministry of Ecology and Environment published the allocation plan for carbon emission rights, detailing the distribution range and methods for 2024 and 2025, including issuance, compliance, and carryover of quotas [6]. Event Commentary - The report expresses optimism regarding the demand for green certificates, which is expected to improve cash flow for waste incineration companies. Companies such as Huanlan Environment, Weiming Environmental Protection, and Guangguang Environment are highlighted for their potential [8][14].

Core Viewpoint - The report highlights significant growth in the environmental protection industry, particularly in the sanitation equipment and lithium battery recycling sectors, driven by increasing demand for new energy vehicles and rising lithium prices [1][3][7]. Industry Overview - Sanitation Equipment: In the first ten months of 2025, sales of new energy sanitation vehicles increased by 61.32%, with a penetration rate rising by 6.33 percentage points to 18.02%. Total sanitation vehicle sales reached 60,675 units, a year-on-year increase of 4.61%, with 10,931 units being new energy vehicles, marking a 63.32% increase [1][7]. - Lithium Battery Recycling: The price of lithium carbonate has risen, improving profitability. As of November 21, 2025, the weekly price of lithium carbonate was 92,400 (up 8.4% week-on-week), with cobalt and nickel prices at 405,000 and 116,700 respectively [1][7]. Investment Recommendations - Key Recommendations: Companies such as Hanlan Environment, High Energy Environment, Green Power Environmental Protection, and others are highlighted as key investment opportunities [2][4][5]. - Suggested Focus: Attention is drawn to companies involved in carbon monitoring and CCER asset appreciation, as well as those engaged in plastic recycling and energy-saving projects [3][4]. Financial Performance - Solid Waste Sector: The sector showed a 12% increase in net profit for the first three quarters of 2025, with a gross margin improvement of 2.7 percentage points. Free cash flow reached 13.3 billion, up 28% year-on-year [5][6]. - Water Sector: The water sector is expected to see a significant improvement in free cash flow, with a projected increase in dividend payout ratios as cash flow stabilizes [6]. Market Trends - Carbon Emission Quotas: The Ministry of Ecology and Environment has implemented a carbon emission quota scheme for the steel, cement, and aluminum industries for 2024 and 2025, which is expected to enhance the demand for carbon monitoring equipment [3][4]. - Price Adjustments: Recent price adjustments in water services in major cities are anticipated to support revenue growth and improve investment returns [6].

Investment Rating - The report suggests a positive investment outlook for various sectors within the energy industry, particularly hydropower, green energy, nuclear power, and gas companies, indicating potential growth opportunities [6][18][41]. Core Insights - In October 2025, the total electricity consumption in China reached 857.2 billion kWh, marking a year-on-year increase of 10.4%. The growth was primarily driven by the tertiary sector and residential electricity usage, with significant contributions from industries related to big data and AI services [6][9][10]. - Natural gas prices exhibited mixed trends globally, with U.S. prices rising while European prices saw a slight decline. The report highlights the ongoing high demand for LNG in Northeast Asia, which has led to price increases in that region [20][28][41]. - The report emphasizes the importance of various energy sectors, recommending specific companies based on their performance and market conditions, such as hydropower, green energy, nuclear power, and gas companies [18][41]. Summary by Sections 1. Electricity Sector - The electricity consumption in October 2025 was 857.2 billion kWh, with the first, second, and third industries and residential usage showing year-on-year growth rates of 13.2%, 6.2%, 17.1%, and 23.9% respectively [11][12]. - The tertiary sector's electricity consumption grew significantly, particularly in the internet data service industry, which saw a 46% increase [9][10]. - The report notes that the rapid growth in residential electricity usage was influenced by temperature variations, with some regions experiencing over 60% growth [6][9]. 2. Natural Gas Sector - As of November 21, 2025, the Henry Hub spot price in the U.S. was $4.13/mmBtu, reflecting an 18.33% weekly increase, while European gas prices showed slight declines [20][21]. - The report indicates that U.S. natural gas supply and demand remain robust, contributing to the upward price trend, while European prices are stabilizing due to balanced supply and demand [20][28]. - Recommendations for investment include companies in the gas sector that are expected to benefit from cost reductions and increased demand [41]. 3. Investment Recommendations - Hydropower: Continued high growth in hydropower generation is expected, with recommendations for companies like Guotou Power and Chuan Investment Energy [18]. - Green Energy: The report suggests focusing on companies like Xintian Green Energy and Fuhua Co., which are expected to benefit from stable returns and increased operational efficiency [18]. - Nuclear Power: The approval of new nuclear units is anticipated to support growth, with recommendations for China Nuclear Power and China General Nuclear Power [18]. - Gas and Environmental Companies: The report highlights the potential for gas companies to recover profitability and suggests focusing on integrated gas traders [41].

Investment Rating - The report maintains a positive outlook on the power and gas sectors, recommending various companies within these industries based on their performance and market conditions [2]. Core Insights - The report highlights a significant increase in electricity consumption in October, with a year-on-year growth of 10.4%, driven primarily by the tertiary sector and residential usage [5][10]. - Natural gas prices exhibit mixed trends globally, with U.S. prices rising while European prices are stabilizing [22][30]. - The report provides specific investment recommendations across various segments, including hydropower, green energy, nuclear power, thermal power, and gas [20][21]. Summary by Sections 1. Electricity Sector - In October, total electricity consumption reached 857.2 billion kWh, marking a 10.4% increase year-on-year. The first, second, and third industries, along with residential consumption, saw growth rates of 13.2%, 6.2%, 17.1%, and 23.9%, respectively [12][10]. - The tertiary sector's electricity consumption grew the fastest, particularly in internet data services related to big data and AI, which surged by 46% [11]. - The report notes that the second industry contributes over 60% of total electricity consumption, with high-tech and equipment manufacturing showing significant growth [11][12]. 2. Gas Sector - As of November 21, U.S. Henry Hub spot prices were $4.13/mmBtu, reflecting an 18.33% weekly increase, while European gas prices showed slight declines [22][30]. - The report indicates that U.S. natural gas supply remains robust, with a notable increase in LNG demand, contributing to rising prices [24][25]. - Recommendations include focusing on integrated gas companies and those benefiting from cost reductions and increased sales, such as Kunlun Energy and New Hope Energy [44]. 3. Weekly Market Review - The report notes that the public utility, gas, and power equipment sectors underperformed compared to the Shanghai and Shenzhen 300 index during the week of November 17 to November 21 [47]. 4. Company and Industry Dynamics - The report discusses the commissioning of China's highest-altitude wind power project in Tibet, which is expected to provide significant clean energy and economic benefits to the local community [50][53]. - It also highlights various local government initiatives aimed at promoting green electricity and renewable energy projects, including direct connections for green electricity [54][55].

Investment Rating - The investment rating for the environmental protection industry is "Positive" [2] Core Viewpoints - The "14th Five-Year Plan" emphasizes the development of a circular economy, which is expected to unlock potential in the recycling metal industry, making it a significant area for investment [2][3] - China's non-ferrous metal resources are unevenly distributed, with copper, aluminum, and nickel reserves being relatively scarce, leading to high import dependence [3][17] - The demand for copper is projected to increase significantly due to the growth of new energy sectors and data centers, with a potential supply gap of 30% by 2035 [26][29] - The production of recycled metals is crucial for achieving carbon neutrality, with significant energy and water savings compared to primary metal production [29][30] Summary by Sections Market Performance - As of November 21, the environmental protection sector declined by 6.02%, underperforming the broader market, which fell by 3.90% [3][10] - The water management and waste treatment sub-sectors also experienced declines of 4.50% and 9.76%, respectively [11][12] Industry Dynamics - The Ministry of Finance announced early allocation of the 2026 budget for clean energy development, supporting unconventional natural gas extraction [35] - The Ministry of Ecology and Environment issued a notice regarding carbon emission trading quotas for the steel, cement, and aluminum industries for 2024 and 2025 [36] - The production of ten major non-ferrous metals in China is expected to grow at an annual rate of around 5% [30][31] Investment Recommendations - The report recommends focusing on companies in the water and waste incineration sectors, which are expected to maintain stable profitability and positive cash flow [3][30] - Key recommended stocks include: Huanlan Environment, Xingrong Environment, and Hongcheng Environment, with additional attention to Wangneng Environment and Junxin Co. [3][30]