Chinese oil and chemicals giant Sinopec has started producing green hydrogen from its first such production plant in the country, state news agency Xinhua reported on Friday. Sinopec’s first green hydrogen plant in Kuqa city in Xinjiang in the northwest has the capacity to produce 20,000 metric tons of hydrogen annually and it is using solar power for the water electrolysis, Xinhua added. The green hydrogen produced at the Kuqa plant will supply Sinopec’s Tahe refinery in the Xinjiang area and will replace there the hydrogen produced…