Differences LPG vs Biogas to make an eco-conscious energy choice. Learn about production, applications, and environmental impacts. The debate between LPG (liquefied petroleum gas) and biogas revolves around factors such as environmental impact, cost, availability, and efficiency, each with its own set of advantages and disadvantages. LPG, derived from fossil fuels, is widely used for cooking, heating, and powering appliances due to its convenience, reliability, and consistent energy output.