Drought refers to a temporary decrease in water or moisture availability below the anticipated level for a specific duration.
Ecology & Environment – General Studies
Recommended Conservation Measures – Clean Water Sanctuaries, Sponge City Concept – UPSC Environment Notes
In response to these challenges, several initiatives have been undertaken to establish and preserve clean water sanctuaries across the country.
Water Conservation – Water Scarcity, Water Stress and Water Risk, India’s Water Situation – UPSC Environment Notes
Water conservation is a pressing global imperative in the face of escalating water scarcity, stress, and associated risks. With growing population,
Energy Conservation Measures – Energy Conservation Act 2001, Energy Conservation (Amendment) Bill, 2022 – UPSC Environment Notes
The Energy Conservation Act of 2001 was introduced by the government to establish frameworks aimed at conserving energy.
Measures to Boost Renewable Energy – IREDA, Green Bonds – UPSC Environment Notes
The government has implemented a series of measures to promote renewable energy development and facilitate investment in the sector.
Challenges Faced by Renewable Energy – Smart Grid, Critical Minerals – UPSC Environment Notes
Renewable energy stands as a beacon of hope in the global quest for sustainable development and combating climate change.
Hydrogen Economy – Current Status, Green Hydrogen, Hydrogen Fuel Cell, National Hydrogen Mission – UPSC Environment Notes
Hydrogen, the lightest and primary element on the periodic table, tends to ascend in the atmosphere due to its lower weight compared to air, making its pure form, H2, relatively rare.
National Policy on Biofuels 2018 – UPEC Environment Notes
According to the policy, the Government of India aims to increase the utilization of biofuels in the energy and transportation sectors by encouraging the production of biofuels from domestic sources over the next decade.
Biofuels – Generation, Advantages, Disadvantages – UPSC Environment Notes
Biofuels encompass any hydrocarbon fuel derived from organic matter, which can be of either living or once-living origin, typically generated within a relatively short timeframe, ranging from days to months.
Onshore vs Offshore – UPSC Environment Notes
Onshore Wind turbines utilize the kinetic energy of air movement to produce electricity. Onshore wind energy pertains to turbines situated on land.