Core Viewpoint - The article highlights the increasing demand for energy storage solutions driven by the surge in electricity consumption from data centers, with Google making significant investments in long-duration energy storage technologies to meet its clean energy goals by 2030 [1][2][3]. Group 1: Google's Strategic Moves - Google has established a long-term partnership with Energy Dome to deploy carbon dioxide battery technology, marking its first commercial transaction in long-duration energy storage [2][4]. - The collaboration aims to store renewable energy for up to 24 hours, supporting Google's target of achieving 100% clean energy for its data centers by 2030 [3][4]. - Google is also investing directly in Energy Dome to support the development of long-duration energy storage (LDES) technologies and is committed to policy changes to facilitate the deployment of these technologies [4][5]. Group 2: Data Center Energy Demand - The global electricity consumption of data centers is projected to reach 415 TWh in 2024, accounting for 1.5% of global electricity consumption, with an annual growth rate of 12%, expected to double by 2030 [7][10]. - Google's data center electricity usage has surged from 14.4 million MWh in 2020 to 30.8 million MWh in 2024, representing 95.8% of its total electricity consumption, with costs increasing sevenfold since 2014 [4][7]. Group 3: Energy Storage Market Dynamics - The demand for energy storage in data centers is becoming essential, with a projected compound annual growth rate of 76.3%, increasing from 10 GWh in 2024 to approximately 300 GWh by 2030 [10]. - The article notes that the technology landscape is diversifying, with Google betting on carbon dioxide battery technology, while other companies like Tesla and CATL focus on lithium-ion batteries [11][17][18]. Group 4: Technological Innovations - Energy Dome's carbon dioxide battery technology is claimed to outperform lithium-ion batteries in long-duration storage, with a target discharge time of 8-24 hours [13][14]. - Google believes that LDES technology can economically integrate more renewable energy into the power system, potentially saving $540 billion annually by 2040 if deployed at 8 TW globally [14][18].

2025年7月28日 证券研究报告 | ESG热点周聚焦（7月第4期） 雅下水电开工，清洁能源启新章 策略研究 · 策略专题 证券分析师：王开 证券分析师：陈凯畅 021-60933132 021-60375429 wangkai8@guosen.com.cn chenkaichang@guosen.com.cn S0980521030001 S0980523090002 请务必阅读正文之后的免责声明及其项下所有内容 核心观点 请务必阅读正文之后的免责声明及其项下所有内容 n 海外ESG热点事件：国外绿色金融与ESG政策、资本与技术三线并进，达到"规则-资金-技术"共振。政策法规方面，英国政府确认2029年 将工程碳去除纳入排放交易计划并保留配额总量不变；国际法院7月23日发表咨询意见，首次明确"国家未能控制温室气体排放可能构成国 际不法行为"。地方政府层面，阿布扎比发布首个环境部门气候适应计划（2025-2050），锁定地下水、土壤和生物多样性三大脆弱系统。 产业方面，全球首艘深远海绿色智能技术试验船"未来"号在中国命名交付，将作为"移动海上实验室"验证绿色技术与深海装备；F1宣 布2018年以来碳足迹下降 ...