Tell us about SUMA and what are the products that you are offering in India? Helge Kopczak: SUMA is a 65…
Utkarsh Gupta is the founder of the bio-CNG manufacturing company Gruner Renewable Energy. The firm is now set to start…
Newly-started Indian biofuel firm Gruner Renewable Energy (GRE) is now set to become the country's first biofuel company to use…