To further peer-learning under the Clean Energy Ministerial’s Supercharging Battery Storage Initiative, this report showcases lessons learned and shares best practices for accelerating battery energy storage systems (BESS) in emerging economies. While the deployment of utility-scale BESS is booming across the developed world, utility-scale storage solutions in emerging economies are still nascent. Emerging economies present unique cases for the deployment of BESS and present significant opportunities for highlighting the role that utility-scale BESS can play in scaling up renewable energy deployment and meeting clean energy goals.
关键案例研究
(India) Regulatory Reform and Investment Support
To meet India’s need for clean power, BSES Rajdhani Power Limited (BRPL), New Delhi’s utility, has developed the first commercial standalone BESS project (20-MW/40-MWh BESS) at the distribution level in India supported by The Global Energy Alliance for People and Planet (GEAPP), in collaboration with IndiGrid and AmpereHour Energy. It will also be the largest of its kind in South Asia at its commercial operation date.(印度) 监管改革与投资支持
为满足印度的清洁电力需求，新德里公用事业公司BSES Rajdhani Power Limited（BRPL）开发了印度第一个分布式商业独立BESS项目（20兆瓦/40兆瓦时），该项目由全球能源联盟（GEAPP）支持，并与IndiGrid和AmpereHour Energy合作。这将成为南亚地区同类中规模最大的项目。(Latin America and the Caribbean) Technical Capacity Building for Energy Storage via RELAC
The Renewables in Latin America and the Caribbean (RELAC) initiative launched the Accelerated Deployment of Energy Storage in RELAC Countries series which included workshops, in-person trainings, and technical support, to help countries to build their technical awareness for energy storage, estimate their energy storage needs, model storage integration, and assess regulatory gaps and potential improvements.(拉丁美洲和加勒比地区) 通过RELAC提升储能技术能力
“拉丁美洲和加勒比地区可再生能源计划”（RELAC）启动了“在RELAC国家加速储能部署”系列活动，包括研讨会、现场培训和技术支持，帮助各国提高储能技术意识，评估储能需求、储能整合模型，并评估监管差距和潜在改进。(SIDS) The Role of Battery Storage in Island Power Systems: Insights From the Grid
IRENA conducts technical grid integration studies to support small island developing states (SIDS) in planning for the technical challenges associated with integrating high shares of VRE. To date, IRENA has completed seven grid assessments for SIDS (Palau, Antigua, Aitutaki, Samoa, Vanuatu, Fiji, and the Dominican Republic). These studies identify the technical constraints associated with integrating levels of VRE needed to meet each country’s goals and the possibilities to overcome potential problems with grid stability and reliability through BESS.(小岛屿发展中国家) 电池储能在岛屿电力系统中的作用：来自电网的见解
国际可再生能源署（IRENA）开展了技术电网集成研究，以支持小岛屿发展中国家（SIDS）规划与高比例可变可再生能源（VRE）整合相关的技术挑战。截至目前，IRENA已为SIDS完成了七项电网评估（帕劳、安提瓜、艾图塔基、萨摩亚、瓦努阿图、斐济和多米尼加共和国）。这些研究识别了为实现各国目标所需的VRE整合的技术约束，并通过BESS克服电网稳定性和可靠性问题的可能性。(Uzbekistan) Promoting Private Sector Engagement in Hybrid Renewables and BESS Projects
The World Bank Uzbekistan Solar and Renewable Energy Storage Project includes the construction and operation of a 250-MW solar power plant and a 63-MW/126-MWh BESS in the Bukhara region. The project aims to increase private sector-led renewable energy supply in Uzbekistan, contributing to the country’s ambitious goal of reaching 25 GW of renewable energy capacity by 2030.(乌兹别克斯坦) 推动私营部门参与混合可再生能源和BESS项目
世界银行的乌兹别克斯坦太阳能和可再生能源储能项目包括在布哈拉地区建设和运营一座250兆瓦的太阳能发电厂以及一个63兆瓦/126兆瓦时的BESS。该项目旨在增加由私营部门主导的可再生能源供应，为乌兹别克斯坦到2030年实现25吉瓦可再生能源装机容量的宏伟目标做出贡献。(Brazil) Catalyzing Financing for BESS Deployment for Private Sector Enterprises: Bridging Public and Private in Brazil
Climate Investment Funds, in partnership with the Inter-American Development Bank and the national implementing agency (Banco Nacional de Desenvolvimento Econômico e Social), provided investment support for the installation of 8.8 MW/26.4 MWh of battery storage capacity for medium voltage behind-the-meter in mini-grid applications targeting micro, small, and medium enterprises and reducing risks associated with high upfront costs in the sector.(巴西) 激发BESS部署融资：连接巴西公共与私营部门
气候投资基金与美洲开发银行以及国家实施机构（巴西国家经济和社会发展银行）合作，为微型、小型和中型企业的微电网应用提供了8.8兆瓦/26.4兆瓦时的中压表后电池储能容量的安装投资支持，从而减少了该行业与高前期成本相关的风险。(Maldives) Transforming Islanded Energy Systems Through a Multimodal Approach
Climate Investment Fund’s Scaling Renewable Energy Program in Low Income Countries (SREP) Investment Plan for the Maldives funded the deployment of 184 MWh of BESS in 116 of the 186 habitable islands in the Maldives. To contribute to cost reduction and stabilization, the SREP Investment Plan also implemented a multi-tier risk mitigation facility that considerably increased the number of private investors and helped reduce the tariff from $0.21/kWh in 2014 to $0.0988/kWh up to date.(马尔代夫) 通过多模式方法改造岛屿能源系统
气候投资基金的低收入国家可再生能源计划（SREP）为马尔代夫的投资计划资助了184兆瓦时的BESS部署，覆盖该国186个宜居岛屿中的116个。为了降低和稳定成本，SREP投资计划还实施了多层次风险缓解机制，大幅增加了私营投资者数量，并将电价从2014年的0.21美元/千瓦时降低至目前的0.0988美元/千瓦时。(Botswana) Supporting Renewables Integration and Grid Flexibility for National Energy Goals Through Grid-Scale 50-MW/200-MWh Stationary BESS
To increase the penetration of renewables in the national grid of Botswana and to provide grid stability services, the Botswana Power Corporation has planned to set up two 25-MW/100-MWh BESS installations at Phikwe, Central District, and Jwaneng, Southern District of Botswana. The BESS project leveraged Green Climate Fund and World Bank financing under the Sustainable Renewables Risk Mitigation Initiative.(博茨瓦纳) 通过50兆瓦/200兆瓦时电网级固定式BESS支持可再生能源集成和电网灵活性以实现国家能源目标
为了提高博茨瓦纳国家电网中可再生能源的渗透率并提供电网稳定服务，博茨瓦纳电力公司计划在中区的Phikwe和南区的Jwaneng建设两个25兆瓦/100兆瓦时的BESS设施。该BESS项目利用了绿色气候基金和世界银行在可持续可再生能源风险缓解计划下的融资支持。
Conclusion
Deploying BESS in emerging economies requires building partnerships among local and international stakeholders. Sharing lessons learned and encouraging battery storage projects worldwide is imperative to ensure the integration of higher shares of renewables and power system decarbonization. While these studies highlight the BESS projects mainly at the initial stages of their development or deployment, it indicates that storage has become a prominent technology in emerging economies and there is strong motivation for its deployment. Fostering partnerships across different sectors, facilitating the development of regulatory environments, and encouraging investment mobilization can accelerate the deployment of BESS in emerging economies. 结论
在新兴经济体部署BESS需要建立本地和国际利益相关者之间的合作伙伴关系。分享经验教训并推动全球电池储能项目，对于确保更高比例的可再生能源整合和电力系统脱碳至关重要。尽管这些研究主要聚焦于开发或部署初期的BESS项目，但它表明储能已成为新兴经济体的重要技术，并具有强大的部署动力。促进跨行业的合作，推动监管环境的发展，并鼓励投资动员，可以加速新兴经济体的BESS部署。
