Core Viewpoint - The article discusses the demonstration project for producing methanol from green hydrogen and CO2, highlighting the technology and companies involved in the project [3][4]. Group 1: Project Overview - The project involves the production of methanol using green hydrogen derived from renewable energy sources, specifically wind and solar power, along with CO2 captured from existing emissions [3]. - The project consists of several components, including 625 MW of renewable energy generation, 21,000 tons/year of hydrogen production through electrolysis, and 100,000 tons/year of methanol production [3]. Group 2: Investment and Infrastructure - The total investment for the project is approximately 431.386 million yuan, with 8.46 million yuan allocated for environmental protection [4]. - The infrastructure includes 400 MW of photovoltaic power, 225 MW of wind power, and multiple alkaline electrolysis units with a maximum hydrogen production capacity of 46,200 Nm³/h [4].