Amit Paranjape’s Blog

Pune – A Global Leader In Green/Alternative Energy R&D – List Of Key Players

Posted in Pune, Science & Technology by Amit Paranjape on March 16, 2010

Solar Thermal (Image Credit: Wikipedia)


Call it by whatever name: Green Energy /Sustainable Solutions /Cleantech /Alternative Energy /etc. The quest for environment friendly, cheap and renewable energy is probably the most important technology problems of the 21st century.

Wind Turbine (Image Credit: Wikipedia)


  Various options are being under development for a few decades but still all of these put together constitute a small percentage (in most countries – single digit) of total energy consumption. These options include: Wind, Bio-Fuels, Solar Photo-Voltaics, Solar-Thermal, Geo-Thermal, Tidal Power, etc. The only renewable energy form that has been used effectively(in non-trivial amounts) is hydel power.        

In this brief blog, I am attempting to capture a list of interesting companies and R&D organizations in Pune that are involved in these fields. Would appreciate any inputs (and details) on companies/organizations that you are aware of, and that are not listed in here. Please add them as comments, and I will consolidate them into this blog post.        

Praj Industries        

Praj is a global leader in  bio-ethanol, bio-diesel, etc. Their R&D work is focused on improving the chemical processes for synthesizing these fuels. Here is a brief write-up by PuneTech’s Navin Kabra about a visit to the Praj R&D Center: Praj Matrix – world class bio/chem/engineering research facility in Pune        


Thermax has been an important Indian (as well as global) player in Thermal Engineering for many decades. Their focus includes Solar Thermal, Geo-Thermal, Waste-Heat Recycling and related areas.        

Suzlon Energy        

Suzlon Energy is amongst the top wind power companies in the world. Headquartered and founded here in Pune, it has a global presence in Europe, North America, Australia and in many other countries.        

National Chemical Laboratory        

National Chemical Laboratory (NCL) is the premier research institution in India (and one of the top ones globally), involved in R&D in chemistry and chemical engineering. Their work includes research on bio-fuels, associated enzymes, etc.        


BAIF, based in Urali Kanchan near Pune has been at the forefront of sustainable rural development for many decades. Here is a list of their research areas:    

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