The ozone layer, a fragile shield of gas, lies in the lower portion of the stratosphere, protecting the Earth from the Sun’s harmful UV radiation, making life possible here. Scientists first got concerned over the increasing size of the ozone hole in the early 1980s. In 1987, the UN declared the Montreal Protocol to initiate global efforts to protect the ozone layer from ozone-depleting substances, such as chlorofluorocarbons (CFCs) and hydrochlorofluorocarbons (HCFCs), which were commonly used in refrigerators and air conditioners.

A new study by the Center for Study of Science, Technology and Policy (CSTEP), a Bangalore-based think tank, emphasises the urgent need to build climate resilience in western India. Titled ‘District-Level Changes in Climate: Historical Climate and Climate Change Projections for the Western States of India,’ the study indicates changes in climate patterns that are likely to occur in the western states of India—Goa, Maharashtra, Gujarat, and Rajasthan—over the next three decades compared to the historical period (1990–2019).

Changing climate patterns—from warmer summer maximum and winter minimum temperatures to heavier and more frequent rainfall and resulting extreme events—are to be expected across the states in Central India, according to a new study by the Center for Study of Science, Technology and Policy (CSTEP).

Changing climate patterns – from warmer summer maximum and winter minimum temperature to heavier and more frequent rainfall – are to be expected across all states in South India, according to a new study by the Center for Study of Science, Technology and Policy (CSTEP).

The impacts of climate variability, climate change, and extreme events are visible globally and in India. The Global Climate Risk Index 2021 ranks India seventh, considering the extent to which India has been affected by the impacts of weather-related loss events (storms, floods, heatwaves, etc.). The index signals that repercussions of escalating climate change are exacerbating and can no longer be ignored.

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The impacts of climate variability, climate change, and extreme events are visible globally and in India. The Global Climate Risk Index 2021 ranks India seventh, considering the extent to which India has been affected by the impacts of weather-related loss events (storms, floods, heatwaves, etc.). The index signals that repercussions of escalating climate change are exacerbating and can no longer be ignored.

In India, solar photovoltaics (PV), which is environmentally friendly and safer, is gaining popularity as a viable alternative to fossil fuels. With technological advancements in the last decade, India’s solar sector has made significant growth, with an installed capacity of 46.2 GW of the country’s total renewable energy (RE) capacity of 101.5 GW.