Disclaimer: OP doesn’t support CCP or authoritarian communism.
TLDR Despite significant advancements and price drops in renewable energy sources, the lack of profitability compared to fossil fuels hinders investment and expansion. Factors like unbundled energy markets, volatility in pricing, and reliance on private investment further complicate the transition. The narrative calls for a reevaluation of energy production systems, advocating for state-led, publicly funded renewable projects to ensure a viable path toward sustainable energy solutions.
Yanis Varoufakis has done a few interviews and videos on the topic which you can find on YouTube.
Some industries are doing that, yes. But due to very low natural gas prices until 2022, much of the industry has slept on the issue and now with general economic headwinds are not necessarily prioritizing such investments due to other bigger problems.