Every second patent granted in India between 2016-2021 is related to green technology and a quarter of the green technology patents are concerning alternative energy production, coinciding with the Centre's efforts on “enhanced use of green technology for boosting economy and encouraging consumers to use products produced through use of such technology”. Data from the Ministry of Commerce and Industry shows that more than 91,500 patents were granted between 2016-17 and 2020-21, while the data for 2021-22 was not immediately available. However, going by the trend in the past two years, India is expected to clear at least 25,000 more applications this year. Separate data from the ministry shows that between 2016-17 and 2021-22 (up to January), 61,186 patents related to green technologies have been granted in the said period. Of these, 90% are for technologies concerning waste management and alternative energy production- 38,837 or 63% of them are related to waste management and more than 16,000 or 26% are for alternative energy production. The rest of the green technology patents are for energy conservation (2,555), transportation technologies (2,481), nuclear power generation (1,079), agriculture-and-forestry (161), and others (69).

The IRENA is an intergovernmental organization that supports countries in their transition to a sustainable energy future and serves as the principal platform for international co-operation on renewable energy. IRENA stands for: