China will aim to use more renewable energy such as green hydrogen and green ammonia to avoid curtailments of solar and wind power whose soaring capacity sometimes boosts clean power generation beyond the limits of the grids. China will promote and support the use of renewable energy beyond the electricity generation sector over the next five years, the National Energy Administration (NEA) said on Wednesday in a new plan on integrating renewable energy in the economy to 2030. Green hydrogen and green ammonia are produced using renewable…