India has a large coastline that spans over 11,000 km (6,835 miles) and supports millions of people who rely on the sea to earn a living. However, in many states, families still struggle every day to find freshwater to drink. Rising sea levels, frequent cyclones and the overuse of water resources have caused seawater to invade wells and underground water, making it salty and unsafe to drink. On top of all this, inconsistent monsoons and droughts have intensified the issue.
Solardesalination companies in India are helping people in coastal and arid regions who heavily rely on seas and face challenges with brackish water for basic needs.
Challenges with Traditional Desalination Methods
Desalination (the process to remove salts and minerals from saline water) might seem like an obvious solution to produce fresh water. However, the problem with traditional fossil fuels-based desalination methods is that they emit large amounts of greenhouse gases like CO2, significantly damaging the environment. Also, setting up a large plant with electrical inputs requires heavy investment. Membranes wear out after a few years and need maintenance and replacement. In very remote coastal areas, getting spare parts and training locals on how to manage the system can also be a major challenge.
How Solar Desalination Solves the Problem
A near zero carbon emissionwater desalination technology, solar-powered desalination is starting to provide a more practical and sustainable solution to the growing crisis of freshwater scarcity. It uses the sun – something India has in plenty – to run the entire desalination process. As compared to the traditional systems, solar desalination systems consume significantly less energy and reduce operation costs. What’s even better is that these systems don’t always require massive industrial setups in every case. Many small, community-scale units can be set up to easily to produce thousands of litres of clean water a day – enough to cover the drinking, cooking and even some small-scale farming needs of a whole village.
Why Solar Desalination Makes More Sense in Countries like India
The solar desalination technology suits India’s climate. We get strong sunshine for most of the year. When you look at it, the combination makes total sense. A nation with an extensive coastline, lots of sunlight and a big demand for water fits the picture. Using the sea and sunlight can bring millions of families hope to build safer and healthier lives. It’s nothing mysterious – it’s practical water desalination technology solving real-life problems in a smart way.
Future Opportunities
Freshwater scarcity threatens human survival. Solar desalination might not fix all of India’s water issues but it offers hope to coastal regions. Backed by the Ministry of New and Renewable Energy and with solardesalination companies in India getting involved, more of these projects will emerge soon.
Green energy companies in India are playing a major role in helping the government reach its ambitious target of generating 500 gigawatts of renewable power using non-fossil fuels by 2030. Read more here
| Disclaimer: The information provided in this blog is for general informational purposes only and not professional advice. Jakson Green Limited bears no responsibility for errors, omissions or the accuracy of the information provided. |
