日韩精品久久一区二区三区_亚洲色图p_亚洲综合在线最大成人_国产中出在线观看_日韩免费_亚洲综合在线一区

Global EditionASIA 中文雙語Fran?ais
World
Home / World / City Dance

Solar energy powers up sister-city partnership

By HOU CHENCHEN and ZHU XINGXIN in Datong, Shanxi | China Daily Global | Updated: 2025-04-18 10:34
Share
Share - WeChat
Staff of Shanxi Electric Power Engineering Co work on a photovoltaic plant amid flooding in Banteay Meanchey, Cambodia, in October 2020. CHINA DAILY

In the 1980s Chang Weiming's hometown of Datong in North China's Shanxi province was commonly nicknamed the city of coal as it fueled China's industrialization with its resources.

In fact since New China was founded in 1949, Shanxi has delivered more than 3 billion tons of premium thermal coal, keeping hundreds of millions of people warm and stoking industrial and economic growth.

However, the warm glow that this delivered had a darker, more somber side. As a child, Chang lived next to a thermal power plant and recalls his school years under leaden skies shrouded in coal dust.

"In those days no one dared wear white shirts outside because with a few gusts of wind your clothes could be ruined instantly," said Chang, 39, now a power project engineer.

However, those days are long gone, Datong having given itself a far-reaching environmental makeover. Cutting-edge, intelligent mining technologies and renewable energy infrastructure have converted this traditional coal base into a green energy hub, and it was one of China's national new energy demonstration cities.

"Modern Datong embodies smart mining, solar farms, wind turbines and azure skies," Chang said.

"While Cambodia lacks substantial coal reserves, its green energy imperatives align closely with Datong's transformation. Both regions share solar energy advantages."

In 2020 Chang was project manager at a 30-megawatt solar power plant in the northwestern Cambodian province of Banteay Meanchey.

Shanxi Electric Power Engineering Co, a subsidiary of the China Energy Engineering Corporation, was in charge of the engineering, procurement and construction of the project.

The solar plant was the first fully grid-connected project among Cambodia's initial five photovoltaic demonstration initiatives and the largest renewable energy installation in the province.

Five years later, in February, the company secured another big engineering, procurement and construction contract in Cambodia, for a 250 MW solar farm in the southern province of Prey Veng. The installation, covering 253 hectares, is due to be commissioned next March.

Transition needs

These renewable energy projects strongly align with Cambodia's energy transition needs, experts said.

In 2022, the country's energy mix was well out of kilter, the Electricity Authority of Cambodia said, with hydropower accounting for 53.9 percent, coal and oil 38.9 percent and solar a mere 6.7 percent.

This heavy reliance on hydropower makes the energy system highly vulnerable, particularly as climate change disrupts rainfall patterns, and both droughts and extreme rainfall events destabilize hydroelectric output.

During the historic dry spell of 2022, plunging hydropower generation forced Cambodia to import fossil fuels, with more than a quarter of its electricity imported from Thailand, Laos and Vietnam.

Consequently, Cambodia has some of the highest electricity costs in Southeast Asia, according to the website Energy Tracker Asia.

In its Power Development Master Plan 2022-40, Cambodia has said that by 2030 it aims to have hydropower account for 27.7 percent of domestic energy and solar power 17.9 percent of domestic energy.

By 2040 it hopes that hydropower will account for 21.4 percent of that energy use and solar power 29.8 percent.

The newspaper the Khmer Times quoted Akshay Pattumuri Venugopal, a renewable energy expert and technical consultant based in Phnom Penh, as saying that Cambodia possesses the potential to emerge as a solar energy champion.

"Cambodia enjoys ample sunshine throughout the year, making it an ideal location for solar energy."

The environmental advocate Eric Koons said in an analysis that solar energy in Cambodia is cheaper to produce than most other alternatives, yet the solar energy market is largely untapped.

In fact, the team that worked on the Banteay Meanchey project said it encountered unprecedented obstacles during initial construction.

In October 2020 successive typhoons triggered Cambodia's worst flooding in 50 years, claiming more than 40 lives and displacing hundreds of thousands of people. Floodwaters inundated the site for more than a month, in some areas reaching depths of 2 meters.

"Not an ounce of experience in Datong prepared us for this catastrophe," Chang said. "In fact, the complete submersion initially overwhelmed us."

Improvisation proved crucial: technicians built pontoon rafts from fuel barrels to transport components, and workers waded through waist-high water to carry out construction work.

Despite widespread construction halts elsewhere, the team achieved on-schedule grid connection.

The plant now generates 160,000 kilowatt-hours of power a day, providing electricity to at least 80,000 households based on World Bank figures showing Cambodia's average monthly household consumption at 55.2 kWh.

Enduring bonds

Chuoy Rath, 35, a Cambodian working on both projects in Banteay Meanchey, said the benefits were clear.

"Since operations began, power outages have vanished. Local businesses operate uninterrupted, and households are paying less for their electricity."

Chang underlines the importance of sharing knowledge.

"Pairing Chinese technicians with Cambodian workers created jobs, building local technical capacity for long-term maintenance."

Work on the 250 MW project in Prey Veng is now in full swing, and two countries — one that gave light to China and one that seeks light through solar — are writing new energy stories together.

Once the Prey Veng plant comes onstream it will significantly advance the country's goal of exceeding 1 gigawatt of photovoltaic capacity by 2030, according to the Cambodian Ministry of Mines and Energy.

Wang Xinping, head of the Shanxi Electric Power Engineering Co, said: "The new project will strongly support Cambodia's green transition, accelerate renewable energy adoption and drive structural transformation of the energy sector."

As technical achievements were being chalked up, human connections deepened. During floods, the team delivered emergency aid, including 8 tons of rice, 200 cartons of noodles and 400 water boxes, to 160 households, as well as educational materials to the Preah Netr Preah Primary School.

Chang frequently traveled 100 kilometers to Siem Reap with Cambodian colleagues for supplies. Visiting Angkor Wat, he reflected, "As I have worked there, the sister-city ties have given me a profound sense of connection."

Chuoy said: "Collaborating with Shanxi colleagues feels like brotherhood; it is an unbreakable bond."

Most Viewed in 24 Hours
Top
BACK TO THE TOP
English
Copyright 1995 - . All rights reserved. The content (including but not limited to text, photo, multimedia information, etc) published in this site belongs to China Daily Information Co (CDIC). Without written authorization from CDIC, such content shall not be republished or used in any form. Note: Browsers with 1024*768 or higher resolution are suggested for this site.
License for publishing multimedia online 0108263

Registration Number: 130349
FOLLOW US
主站蜘蛛池模板: 国产视频观看 | 亚洲国产成人va在线观看网址 | 国产色婷婷精品综合在线观看 | 欧美日韩精品一区二区在线播放 | 精品亚洲国产成av人片传媒 | 亚洲在线视频观看 | 色综合视频在线观看 | 男人天堂综合 | 91精品欧美一区二区三区 | 日韩伦理电影免费观看 | 一区二区三区在线免费看 | 国产欧美日韩在线不卡第一页 | 欧美日韩一二三区 | 亚洲毛片网站 | 毛片免费观看 | 91久久久久久久久 | 精品国产一区二区三区成人影院 | 欧美日韩在线免费观看 | www.国产高清 | 成人福利视频在线看高清观看 | 国产精品98福利小视频 | 2021年无线乱码播放高清完整 | 欧美综合国产 | 大色综合色综合资源站 | 国产a级一级久久毛片 | 国产精品久久久爽爽爽麻豆色哟哟 | 国产噜噜噜精品免费 | 一区二区三区四区免费看 | 9久9久女女免费精品视频在线观看 | 亚洲综合无码一区二区 | 成人黄性视频 | 谍影特工在线观看完整版 | 玖玖爱365| 亚洲激情视频在线观看 | 小泽玛丽娅| 久久久国产视频 | 免费看日韩A片无码视频软件 | JLZZJLZZ日本人护士水好多 | 日韩一区二区三区四区 | 美女污污视频在线观看 | 欧美日韩在线一区二区 |