3 月九国电车销量 28.87 万辆，同比+26.2%，环比+63.6%，渗透率 25.5%，同比+4.7pct，环比+0.9pct，3 月在欧盟公布碳排考核目标放宽后同比保持强势增长，考虑 1-3 月欧洲九国注册量同比+24%，我们认为 25 年仍有机会实现 360 万以上销量，同比+21%。3 月主要国家销量表现：法国电车补贴退坡致销量短期承压，同比 -26%；德国电车销量同比+46%，主要系补贴提前退坡导致 24 年同期低基数；英国电车销量环比+262 %，同比+42%，同比强劲系 4 月新能源车车辆税对齐燃油车带来销量前置，环比大涨主要系新旧牌照替换周期惯性增长。

CVD 硅碳工艺的出现大幅提速硅负极的产业化，25 年硅负极预计在手机领域扩大渗透，也有望在动力场景实现 0-1，我们建议关注硅负极放量背景下，新工艺带来的产业链增量环节投资机会。CVD 法硅碳成新主流工艺，加速硅负极产业化，重塑竞争格局。1）球磨法向 CVD 法迭代：在硅的纳米化工艺上，CVD 法能将硅径粒精确控制在 10nm 以内，并实现均匀包覆，取代球磨法成为新一代主流工艺；2）CVD 硅碳相比硅氧优势扩大：目前 CVD 法硅碳/硅氧产品的克容量约 1800/1500mAh/g,且 CVD 硅碳可支持超 1000 次循环，并实现低于硅氧的膨胀水平。3）新工艺重塑格局：CVD 法下工艺、设备较硅氧大幅迭代，重塑先前硅氧的竞争格局，当前天目先导、兰溪致德、璞泰来、贝特瑞等在 CVD 硅碳进展领先。

随着我国新能源汽车产业快速发展，追求长续航和充电效率一直是行业发展的焦点。相比传统石墨负极，硅碳负极凭借超高理论比容量（约4200 mAh/g）、较高的能量密度以及快速充放电能力，成为产业重点的发展趋势。近年来，产业通过CVD法制备新型硅碳在纳米结构调控、碳包覆优化、粘结剂体系改进及制备工艺升级方面取得突破性进展，随着成本下降及产业链协同发展，硅碳负极正迈向规模化量产阶段。

An e-bike, also known as a booster bicycle, consists of an integrated electric motor for propulsion. Based on the power that the electric motor can deliver and control the system, e-bikes can be classified as e-bikes with pedal assist only, those with power-on-demand and pedal assist, and those with power-on-demand only. An e￾bike battery is used to power e-bikes and is basically a rechargeable battery, which can be recharged at any charging station or at home.

Batteries are one of the most important components of electric vehicles (EVs). EVs require batteries for both propulsion and starting lighting, and ignition (SLI). Batteries play a major role in the adoption of EVs due to their importance in determining the driving range, the cost of ownership, and the performance of the EVs.

An Electric Vehicle (EV) charging station is a facility or piece of equipment that provides electrical power to recharge the batteries of EVs. These stations are basically of two types, AC charging stations and DC charging stations.

Electricity trading enhances grid stability, encourages competition, reduces prices, and makes renewable energy integration easier in global energy markets. Electricity trading refers to the buying and selling of electricity among participants in the electricity industry, such as independent power producers, open-access consumers, and municipality-owned utilities. Various forms of electricity trading are possible depending on market design, ranging from short-term trading to long-term trading. Electricity can be traded on exchanges, over the counter (OTC) with an intermediary, and directly OTC with no intermediary.

A fired heater is used for heat generation by combustion of oil or gas or a mixture of them. The fluid that is flowing in the heater is heated without changing state or with vaporization already started at the fuel inlet. Fired heaters are used for steam generation and petroleum refining in refineries; gas plants; chemical and petrochemical industries; and olefins, ammonia, and fertilizer plants.

“136”号文解读及后续影响分析。1）新能源全面入 市，“新老划断+机制电价”做好衔接：本次通知正式宣告新能源全面入 市参与交易，告别过去“保量保价”的全额收购模式。且为保障存量 项目的合理收益，通知设立“新能源机制电价”作为保底机制，并以“新 老划断”做好衔接：新能源存量项目以一定电量比例和现行价格机制开 展差价结算；新增投产项目根据非水可再生消纳责任权重完成情况动 态调整纳入机制的电量比例，机制电价根据竞价环节形成。

近期，中办、国办联合发布《关于完善价格治理机制的意见》， 为进一步深化价格改革提出意见。《意见》要求坚持社会主义市 场经济改革方向，能由市场形成价格的都交给市场。在电价方 面，《意见》提出深化电力市场化改革、建立健全调节性资源价 格机制，完善新能源就近交易价格政策等要求，反映了我国新型 电力系统转型的综合要求，有助于提升电力系统的新能源消纳能 力，保障不同电源类型的能量价值、容量价值、环境价值和调节 性价值的充分兑现。同时，《意见》提出健全促进可持续发展的 公用事业价格机制，关注公用事业价格的动态调整。综合来看， 公用事业价格机制的健全有助于改善相关水务、供热、环卫企业 的经营业绩，保障公共服务的可持续发展能力