Company/Organization Profile

As a key entity of China Energy Conservation and Environmental Protection Group Co., Ltd. deeply engaged in the photovoltaic industry in Northwest China, CECEP Gansu Wuwei Solar Power Generation Co., Ltd. has, since its establishment in 2010, consistently practiced the "Two Mountains" philosophy and upheld the corporate mission of "Making the sky bluer, mountains greener, waters clearer and life better".

It has explored a greenspace development model featuring "solarstorage synergy and mutual advancement of industry and industrial park".

The company has built the CECEP Liangzhou 269 MW photovoltaic project together with supporting 67.5 MW/135 MWh energystorage facilities within the Wuwei Industrial Park of Gansu Province, ranking among the earliest photovoltaic projects launched in the park. Balancing energy production, ecological conservation and industrial coordination, it has achieved dual progress in newenergy development and ecological restoration, contributing centralenterprise strength to building the Hexi Corridor newenergy base and consolidating the ecological security barrier in Northwest China.

机构简介

作为中国节能环保集团有限公司深耕西北光伏产业的骨干力量，中节能甘肃武威太阳能发电有限公司自2010年成立以来，始终践行“两山”理念，恪守“让天更蓝、山更绿、水更清，让生活更美好”企业使命，探索“光储协同、产园互促”绿色空间建设模式，在甘肃武威工业园区建成中节能凉州269兆瓦光伏项目及67.5MW/135MWh储能设施，是园区做早落地的一批光伏项目。公司兼顾能源生产、生态保护与产业协同，实现新能源开发与生态治理双向共进，为建设河西走廊新能源基地、筑牢西北生态安全屏障贡献了央企力量。

Project Overview

This project is located in the heart of the Gobi desert in Wuwei, Gansu. Endowed with abundant solar irradiance, the region boasts natural advantages for newenergy development. Nevertheless, it has long been constrained by dual challenges: fragile ecological environment and insufficient newenergy consumption capacity. Frequent sandstorms, rapid surface water evaporation and the lack of efficient microclimate regulation limit the effectiveness of conventional desertification control approaches.

Vegetation survival rates remain low, making ecological restoration extremely challenging. Meanwhile, as local PV installed capacity keeps expanding, the intermittency and volatility of solar power generation become increasingly prominent. Inadequate supporting energystorage capacity in the original power system fails to match the characteristics of newenergy output, resulting in mounting peakshaving pressure on the power grid during evening hours and seriously hindering the highquality development of the newenergy industry.

To address the abovementioned industrial pain points and regional development dilemmas, this project innovatively develops an integrated comprehensive governance model of “PV + Energy Storage + Ecology”. It is also among the first batch of PV projects constructed in Wuwei Industrial Park, Gansu. Leveraging the strengths of PVstorage synergy, solar panels shield the ground surface to substantially reduce soil water evaporation and facilitate natural vegetation growth beneath arrays, realizing mutual empowerment between newenergy exploitation and Gobi ecological restoration.

Furthermore, supporting energystorage facilities smooth out fluctuations in PV power output, compensate for grid peakshaving deficiencies and enhance the stability of regional greenelectricity supply. It delivers a practical and replicable green solution from CECEP Solar Energy Northwest Region for the greenlowcarbon transition and integrated development of new energy and ecological governance across desert areas along the Hexi Corridor.

项目背景

本项目落地于甘肃武威戈壁荒漠腹地，区域光照资源充沛，具备发展新能源产业的天然优势，但长期受生态环境脆弱、新能源消纳能力不足的双重难题制约。当地风沙肆虐，地表水分蒸发速率快，缺少高效的生态微气候调节方式，传统荒漠化治理手段成效有限，植被存活率低，生态修复难度极大。同时，随着区域光伏装机规模持续扩大，光伏发电间歇性、波动性的短板日益凸显，原有电力系统储能配套不足，无法适配新能源发电单一曲线特性，致使电网夜间、寒潮等高峰调峰压力剧增，严重制约新能源产业高质量发展。

针对以上行业痛点与区域发展困境，本项目创新打造“光伏+储能+生态”一体化综合治理模式，也是甘肃武威工业园区首批落地建设的光伏项目。项目依托光储协同建设优势，通过光伏板遮蔽地表，有效降低土壤水分蒸发，助力板下植被自然生长，实现新能源开发与戈壁生态修复双向赋能。

同时，配套储能设施可有效平抑光伏发电波动，补齐电网调峰短板，提升区域绿电供应可靠性与稳定性，为河西走廊荒漠地区绿色低碳转型、新能源与生态治理融合发展提供可落地、可复制的“中国节能太阳能西北区”绿色方案。

Project Implementation

CECEP Wuwei 269 MW Grid-Connected Photovoltaic Power Generation Project

Nestled in the vast Gobi Desert, the CECEP Wuwei 269 MW Grid-Connected Photovoltaic (PV) Power Generation Project is closely aligned with China's "Dual Carbon" goals. Confronting practical challenges such as Gobi ecological restoration and renewable energy grid integration, the project team has advanced construction in five sequential phases over the past 11 years. Through continuous exploration, the project has pioneered a novel green development model featuring "PV-storage coordination and industry-park mutual promotion," painting a vivid picture of high-quality new energy development in the Gobi Desert.

I. Overcoming Adversities to Ensure Smooth Grid Connection

Located in a desolate desert area with a prolonged construction cycle, the project has faced extreme environmental tests, including severe winter freezing, soft geological conditions, frequent sandstorms, and drastic diurnal temperature variations. Confronting practical challenges such as equipment transportation difficulties, poor pile foundation stability, and high risks associated with open-air construction, the project team collaborated with professional infrastructure contractors to adhere to scientific planning and precise implementation.

By conducting advanced geological surveys, optimizing pile foundation construction techniques, deploying Gobi-specific equipment, and strictly implementing site hardening and wind/dust prevention plans, the team adopted a segmented, continuous workflow to build a solid defense line for construction quality. To tackle the challenges of long winters and deep permafrost in the Wuwei region, specialized engineering teams employed anti-freeze construction techniques and scientifically scheduled workflows. While strictly maintaining safety and quality standards, they maximized efforts to minimize construction downtime. Furthermore, the team proactively coordinated with grid dispatching authorities, rigorously executing phased commissioning and full-process compliance verification, ensuring the smooth and stable grid connection of all five project phases.

II. PV-Storage Coordination to Resolve Renewable Energy Integration Challenges

Addressing pain points in renewable energy integration, such as the intermittent and fluctuating nature of PV power generation, significant grid peak-shaving pressure, and localized curtailment, the company has focused on building a comprehensive PV-storage coordination system to continuously enhance the quality and efficiency of energy storage facilities.

During the fifth phase, a 30 MW/60 MWh energy storage system was constructed. Subsequently, based on existing projects, an additional 37.5 MW/75 MWh of storage capacity was added, equipping the 269 MW PV project with a high-capacity "super power bank." In terms of operations and management, the storage system is leveraged for peak-shifting power regulation. Surplus green electricity generated during the midday PV peak is stored locally and precisely released during peak load periods. This effectively smooths out PV output fluctuations and supports enhanced grid peak-shaving capabilities. This approach not only alleviates solar curtailment but also capitalizes on peak-valley electricity price differentials to unlock incremental revenue, achieving simultaneous improvements in both power generation efficiency and operational profitability.

Ⅲ. Ecology First: Contributing to Gobi Ecological Conservation

Over the past decade, the company has consistently adhered to a problem-oriented, milestone-driven, and benefit-focused approach, with ecology as the fundamental. Throughout the entire process, resource allocation, technological breakthroughs, and operational optimization have been coordinated holistically.

The installation of PV panels not only provides a continuous supply of clean energy but also creates favorable conditions for drought-resistant desert plants to take root by shielding the ground from intense solar radiation and reducing water evaporation, gradually transforming the former "barren land" into a green landscape.

From generating green electricity in the desert to fostering industry-park mutual promotion, the model established by CECEP Gansu Wuwei Solar Power Co., Ltd. has effectively supported local implementation of the "Dual Carbon" strategy and the transformation of the regional energy structure. More importantly, it provides replicable and promotable valuable experience for achieving a win-win situation between ecological conservation and energy development in similar Gobi desert regions.

项目实施

中节能武威269兆瓦光伏并网发电项目坐落于茫茫戈壁之上，项目紧扣 “双碳”目标，直面戈壁生态修复、电力消纳等现实难题，历经11年，分五期梯次接续推进工程建设，积极探索形成“光储协同、产园互促”的绿色开发新模式，在戈壁滩上绘就出新能源高质量发展的生动画卷。

一、攻坚克难，确保项目顺利并网

该项目地处戈壁荒漠，面临冬季严寒冻土、地质条件松软、风沙多发及昼夜温差悬殊等极端考验，项目团队联合项目建设各方，坚持科学谋划、精准施策。通过提前开展地质勘察、优化桩基施工工艺、配置戈壁专用装备，并严格落实场地硬化与防风防尘专项方案，推行分区分段流水作业，切实筑牢了施工质量防线。针对武威地区冬季漫长、冻土深厚的难题，工程技术班组开展专项攻坚，运用防冻施工工艺，科学排布工序，在严守安全质量底线的前提下，最大限度压缩工期空档。同时，主动对接电网调度机构，严格落实分阶段调试与全流程合规核验，确保了五期项目先后按期并网投运。

二、光储协同，破解新能源消纳难题

针对光伏发电具有间歇性、波动性，电网调峰压力较大，局部存在弃光现象等新能源消纳痛点，公司着力搭建完善光储协同体系，持续推动储能设施提质增效。项目五期配套建设30MW/60MWh储能设施，后续立足存量项目扩容新增 37.5MW/75MWh 储能设备，为269兆瓦光伏项目配齐大容量储能“超级充电宝”。在运营管理层面，依托储能系统做好电能错峰调控，午间光伏发电出力高峰就地存储富余绿电，用电负荷高峰精准释放电能，有效平抑光伏出力波动，支撑电网调峰能力提升。既有效缓解弃光问题，又充分利用峰谷电价差挖掘增量收益，实现项目发电效能与经营效益同步提升。

三、生态优先，助力戈壁生态保护

十余年来，公司始终坚持以问题为导向、以节点为抓手、以效益为目标、以生态为底色，全过程统筹资源配置、技术攻坚与运营优化。光伏板的铺设不仅带来了源源不断的清洁能源，更通过遮挡烈日暴晒、减少水分蒸发，为耐旱沙生植物扎下根系创造了生长条件，让昔日的“不毛之地”逐渐披上绿装。

从荒漠起绿电到产园互促，中节能甘肃武威太阳能发电有限公司构建的“光储协同、产园互促”模式，不仅有效助力了地方落实“双碳”战略与区域能源结构转型升级，更为同类地区在戈壁荒漠地带实现生态保护与能源开发的共赢，提供了可复制、可推广的宝贵经验。

Project Outcome

The CECEP Wuwei 269 MW Grid‑Connected Photovoltaic Power Generation Project spans multiple historical phases of the photovoltaic industry. It epitomizes the development of Gansu Hexi 10‑million‑kilowatt wind‑solar power base. Serving as a successful model for CECEP Solar Energy Northwest Region’s "establish pilot sites prior to scaled expansion" development strategy within industrial parks, it is also the region’s benchmark “PV‑plus‑energy‑storage” project, delivering approximately 430 million kWh of green electricity annually.

Boasting prominent innovative achievements, the project builds core competitiveness through four major innovation systems.

First, institutional innovation. It implements the phased‑development mechanism of "establish pilot sites prior to scaled expansion". Technical, operational and risk‑control systems are verified via pilot projects before large‑scale capacity expansion. This approach avoids blind project construction and uneven economic returns, substantially cuts investment risks and improves the precision of regional new‑energy deployment.

Second, technological innovation. The project delves deep into intelligent operation‑and‑maintenance and power‑generation‑efficiency‑enhancement technologies. Its self‑developed scientific and technological project Construction, Promotion and Application of Photovoltaic Power Station Intelligent O&M System Based on Fusion of Data and Knowledge has won the Science and Technology Award issued by Gansu Mechanical Engineering Society. Another innovation project Practical Application of Boosting Power Generation by Adjusting Series Quantity of PV Modules has secured the sole Special‑Grade Prize of the Group Corporation.

Third, model innovation. It advances the integrated “PV‑plus‑energy‑storage” model in coordination. A supporting 30 MW/60 MWh energy‑storage system is constructed, and energy‑storage technical retrofitting of 37.5 MW/75 MWh for existing projects is completed. It stands as Gansu Province’s only project that realizes energy‑storage upgrading and retrofitting for existing photovoltaic facilities, effectively improving green‑electricity absorption capacity and grid peak‑shaving performance.

Fourth, collaborative innovation. A development pattern featuring PV‑storage coordination and mutual advancement between industries and industrial parks has been established. It achieves in‑depth linkage among new‑energy power generation, energy‑storage peak‑shaving and industrial‑park empowerment, and drives the agglomeration and development of the regional new‑energy industrial chain.

Having gone through multiple development stages of the photovoltaic industry and long‑term practical operation verification, the project’s innovative mechanisms, technical solutions and operational modes have evolved into standardized and regular operating systems. Well‑adapted to Gobi photovoltaic resource development scenarios in Northwest China, they feature outstanding sustainability and replicability, and deliver proven practical experience for large‑scale, high‑quality development of Gobi photovoltaic power across the Hexi Corridor and nationwide.

成果亮点

中节能武威269兆瓦光伏并网发电项目贯穿了光伏行业发展的多个历史阶段，是甘肃河西大型风光电基地建设的缩影，是中节能太阳能西北区在园区实施“先建点、后拓展”开发策略的成功典范，是中节能太阳能西北区首个“光伏+储能”标杆项目，年输送绿电约4.3亿千瓦时。项目创新成果突出，四大创新体系构建核心竞争力。

一是机制创新，践行“先建点、后拓展”梯度开发机制，以试点工程验证技术、运营、风控体系，再规模化扩容拓展，改变项目盲目建设、效益不均的问题，大幅降低项目投资风险，提升区域新能源布局精准度。

二是技术创新，深耕智能运维与发电提效技术，自主研发的《基于数据知识融合的光伏电站智能运维系统的建设及推广应用》科技创新项目获得甘肃省机械工程学会科学技术奖，《光伏组件串联数调整提升电站发电量的实际应用》科技创新项目获得集团公司唯一特等奖。

三是模式创新，协同推进“光伏+储能”一体化模式，配套建设30MW/60MWh储能系统，同时完成存量项目37.5MW/75MWh储能技改，是甘肃省唯一实现存量光伏项目储能升级改造的工程，有效提升绿电消纳与电网调峰能力。

四是协同创新，构建光储协同、产园互促发展格局，实现新能源发电、储能调峰、园区赋能深度联动，带动区域新能源产业链集聚发展。

项目贯穿光伏行业多个发展阶段，历经长期实战验证，各项创新机制、技术方案、运营模式已形成标准化、常态化运行体系，适配西北戈壁光伏资源开发场景，具备极强的持续性与可复制性，为河西走廊乃至全国戈壁光伏规模化、高质量发展提供了成熟实践经验。

Project Highlights

The CECEP Wuwei 269 MW Grid‑Connected Photovoltaic Power Generation Project epitomizes the development of the Gansu Hexi 10‑GW‑class Wind‑Solar Power Base. As the first benchmark “PV + Energy Storage” project of CECEP Solar Energy Northwest Region, it delivers remarkable eco‑environmental value and exemplary social benefits. Meanwhile, it actively pursues scientific and technological innovation and engages in ecological‑cultural communication, yielding outstanding comprehensive outcomes.

I. Notable Eco‑environmental Benefits, Fueling Regional Green and Low‑Carbon Transition

(Statistical scope: annual average operational figures of the project, calculated in accordance with General Principles for Comprehensive Energy Consumption Calculation GB/T 2589‑2020; calculation boundary covers the project’s full power‑generation operational units)

The project delivers 430 million kWh of clean green electricity annually, saving 137 600 tons of standard coal and cutting carbon dioxide emissions by 428 700 tons per year. Developed on idle Gobi desert wastelands without occupying cultivated land, the project uses photovoltaic arrays to curb soil evaporation and mitigate wind‑sand erosion, effectively improving local ecological conditions and addressing challenges in desert‑land utilization. It continuously optimizes the regional energy mix and provides solid support for local "Dual Carbon" goals. Leveraging the PV‑storage synergy model, it also improves new‑energy consumption efficiency to sustain ecological restoration and green development.

II. Distinct Exemplary Social Impacts and Strong Spill‑over Driving Effects

From the industry perspective, having evolved alongside multiple development phases of the photovoltaic sector, the project has formed replicable experience for Gobi‑based new‑energy development and operation. It has received numerous honors including the Provincial Science and Technology Award, Group‑level Demonstration Unit for Safety and Environmental Protection Standardization, and Annual Star Power Station, setting a benchmark for the industry.

In terms of local contributions (Statistical scope: local assessment for Liangzhou Industrial Park, 2021‑2023), the project is deeply integrated into local development. It has been recognized as an outstanding enterprise for project construction, scientific‑technological innovation and tax payment, as well as an advanced collective for regional high‑quality development, earning high recognition from local governments.

For public communication, the project took an active part in the 2026 “Lucid Waters and Lush Mountains · Beautiful China Tour” (Wuwei Stop) ecological‑cultural communication event. It has been covered repeatedly by mainstream media such as Daily Gansu and Liangzhou Converged Media, widely disseminating green and low‑carbon concepts. Furthermore, it deepens cross‑department government‑enterprise collaboration and effectively drives large‑scale growth of the new‑energy industry across the Hexi region, delivering prominent regional spill‑over benefits.

成果影响力

中节能武威269兆瓦光伏并网发电项目是甘肃河西大型风光电基地建设缩影，为中节能太阳能西北区首个“光伏+储能”标杆项目，兼具显著的生态环境价值与社会示范效益，同时积极开展科技创新，参与生态文化传播，综合成效突出。

一、生态环境效益显著，助力区域绿色低碳转型（统计口径：数据为项目年均运营值，依据《综合能耗计算通则》GB/T 2589-2020核算，边界为项目全发电运营单元）。项目年均输送清洁绿电4.3亿千瓦时，每年可节约标准煤13.76万吨，减少二氧化碳排放42.87万吨。项目有效盘活戈壁荒滩闲置土地资源，通过光伏阵列覆盖抑制土壤蒸发、减缓风沙侵蚀，有效改善当地局部生态环境，破解荒漠土地利用难题，持续优化区域能源结构，为地方“双碳”建设提供坚实支撑。同时依托光储协同模式提升新能源消纳效率，保障生态治理与绿色发展可持续推进。

二、社会示范效应突出，辐射带动能力强劲。行业层面，项目历经光伏行业多阶段发展，形成可复制的戈壁新能源开发运营经验，先后斩获省级科学技术奖、集团安全环保标准化示范单位、年度明星电站等多项荣誉，为行业发展树立标杆。属地贡献层面（统计口径：2021—2023年凉州工业园区属地评价），项目深耕地方发展，获评项目建设、科技创新、纳税先进企业及区域高质量发展先进集体，获得地方政府高度认可。传播层面，项目积极参与2026年“绿水青山·美丽中国行”（武威站）生态文化传播活动，多次获每日甘肃、凉州融媒等主流媒体报道，广泛普及绿色低碳理念。同时深化政企跨部门协同，有效带动河西地区新能源产业规模化发展，区域辐射带动作用显著。

Reviews & Honors

1. Press Material: Kan Bin, Party Branch Secretary and Deputy General Manager of CECEP Gansu Wuwei Solar Power Generation Co., Ltd., was interviewed by Liangzhou Convergence Media.

2. Gansu China Network, New Gansu Client and Wuwei Radio and Television Station reported on the 100‑MW Phase‑V Photovoltaic Power Generation Project of CECEP Wuwei.

3. In 2022, the scientific and technological innovation project Construction, Promotion and Application of Intelligent Operation and Maintenance System for Photovoltaic Power Stations Based on Data‑Knowledge Fusion won the Science and Technology Award issued by Gansu Mechanical Engineering Society.

4. In the 2025 Annual Evaluation, the company was awarded the honorary title of Advanced Collective for High‑Quality Economic and Social Development of Liangzhou District by the CPC Liangzhou District Committee of Wuwei City and the People’s Government of Liangzhou District, Wuwei City.

5. In the 2023 Annual Evaluation, the company was awarded the honorary title of Advanced Collective for High‑Quality Economic and Social Development of Liangzhou District by the CPC Liangzhou District Committee of Wuwei City and the People’s Government of Liangzhou District, Wuwei City.

6. In the 2022 Annual Evaluation, the company was honored as Advanced Enterprise in Scientific and Technological Innovation by the Working Committee of CPC Liangzhou Industrial Park and the Administrative Committee of Liangzhou Industrial Park.

7. In the 2021 Annual Evaluation, the company was honored as Advanced Enterprise in Project Construction by the Working Committee of CPC Liangzhou Industrial Park and the Administrative Committee of Liangzhou Industrial Park.

评价与荣誉

1.报道资料－中节能甘肃武威太阳能发电有限公司党支部书记、副总经理阚斌接受《凉州融媒》专访；

2.中国甘肃网 新甘肃客户端、武威市广播电视台报道中节能武威五期100兆瓦光伏发电项目；

3.2022年，《基于数据知识融合的光伏电站智能运维系统的建设及推广应用》科技创新项目获得甘肃省机械工程学会科学技术奖；

4.2025年度，获得中共武威市凉州区委 武威市凉州区人民政府凉州区经济社会高质量发展“先进集体”；

5.2023年度，获得中共武威市凉州区委 武威市凉州区人民政府凉州区经济社会高质量发展工作“先进集体”；

6.2022年度，获得中共凉州工业园区工作委员会 凉州工业园区管理委员会“科技创新先进企业”；

7.2021年度，获得中共凉州工业园区工作委员会 凉州工业园区管理委员会“项目建设先进企业”；

8.2021年度、2022年度，获得中共凉州工业园区工作委员会 凉州工业园区管理委员会“纳税先进企业”；

9.2024年度，荣获集团公司“中国节能美丽中国建设·安全环保标准化示范单位”称号；

10.2022年度，《光伏组件串联数调整提升电站发电量的实际应用》科技创新项目获得集团公司唯一特等奖；

11.2024年度，获得“中节能太阳能股份有限公司2024年度明星电站”称号。