Marina Martinez is a Brazilian freelance writer with an academic background in biological and environmental sciences. She writes about global sustainability and socio-environmental issues, in English and Portuguese. You can find her on Medium @MarinaTMartinez 
Converting biowaste to biogas could power cleaner, sustainable Earth future
Biogas may play a key role in the global renewable energy transition, helping communities and nations meet multiple U.N. Sustainable Development Goals and their pledged Paris Agreement emissions cuts.
