Biogas Market to Exhibit a CAGR of 5.30% by 2027; Construction of Three Biogas Plants by Weltec Biopower to Uplift Biogas Industry: Says Fortune Business Insights™ Pune, India, May 07, 2021 (GLOBE NEWSWIRE) -- The global biogas market size is likely to reach USD 31.69 billion by 2027, registering a CAGR of 5.30% during the forecast period. Biogas is made from...