At Barefoot, we harness the power of the sun.
Solar energy provides electricity and reduces carbon emissions, but we also see it as a catalyst to create employment, boost income and provide self-reliant solutions for village communities.Our Impact
Targeting Sustainability Goals
The International Solar Training Program began in full swing during 2008. It is supported by the Indian Technical and Economic Cooperation (ITEC) – a Division of the Ministry of External Affairs, Government of India. The six-month program conducted twice a year is a collaborative effort of Barefoot College, ITEC and the respective Governments and NGOs (Ground Partners) of the participating countries.
Trainees are often illiterate or semi-literate grandmothers who maintain strong roots in their rural villages and play a major role in community development, bringing sustainable electricity to remote, inaccessible villages. Solar electrification reduces CO2 emissions, slow the negative impacts of deforestation and decrease air pollution from burning firewood and kerosene. There are currently over 2200 illiterate women proficient in designing, installing and maintaining solar systems that provide light and electricity to their villages (they are known as “Barefoot Solar Engineers” or, more colloquially, “Solar Mamas”.)
Solar water heaters
Since 2000, The Barefoot College has been developing and installing solar water heaters to provide rural communities access to a sustainable, smoke-free source of hot water. The programme also generates community engagement and contributions from rural youth, who learn to build and install the heaters. Solar water heaters are made by rural Barefoot fabrication engineers and use sunlight instead of wood or gas to heat the water. They provide a continuous supply of warm water for people living hot or cold climates.
Community-manufactured solar water now serve thousands of people living in rural, remote villages in eight states of India.
Solar powered water desalination
India’s first ever solar powered reverse osmosis plant produces 3,600 litres of clean water daily and provides drinking water for over 1,000 villagers. The system provides potable water through reverse osmosis: brackish water flows at a high pressure through a thin membrane. The purified water is free of salts and contaminants, which are stored in tanks and collected from pipes in the evening.
The plant reduces the salinity of locally available water, making it safe to drink and free of any salty taste. It is powered by a 2.5-kilowatt solar generator that creates an uninterrupted supply of water without relying on the standard electric grid.
Parabolic solar cookers
In November 2003, The Barefoot College created the Society of Women Barefoot Solar Cooker Engineers in Tilonia, Rajasthan. It is the first association of illiterate and semi-literate women who fabricate, install and maintain parabolic solar cookers in their homes. The parabolic solar cooker is constructed from 300 mirrors that reflect the sun’s rays onto the bottom of a cooking pot to cook food quickly and sustainably. Women who once spent long hours searching for firewood can spend their time on other productive activities. Communities with solar cookers can expand their livelihood opportunities and limit the negative effects of deforestation and pollution.
A Story of Impact
These “Solar Mamas” Are Trained As Engineers To Bring Power And Light To Their Villages
From Forbes.com : ‘Throughout the world, 1.1 billion people live without power, meaning once the sun goes down, they can neither work nor learn. What’s more, these homes often use kerosene lamps, which produce high levels of air pollution. Women are particularly at risk as they suffer from smoke inhalation when cooking. Barefoot College has been working on a program that trains mostly illiterate women to become solar engineers – bringing clean power and light to their villages.’