Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.
Rik tells: “One of the alternatives for natural gas is geothermal power. Horticulture under glass is in a prime position to use geothermal power. Growers can do well with low heat. This means that drilling doesn’t need to be too deep. The depth of drilling is about 80% of the total investment cost.” How does it work?
