This story was originally published by Undark and is reproduced here as part of the Climate Desk collaboration.
At the 2018 United Nations climate meeting in Poland, the European Union and the Indian-led International Solar Alliance (ISA) signed a joint declaration that climate change activists say could help India meet its renewable energy target by 2022. The country is one of several — including China, Brazil, and Bangladesh — that have announced ambitious initiatives to expand their use of solar power. A year later, at the next U.N. climate summit in Madrid, India’s environment minister, Prakash Javadekar, urged more countries to join the ISA “to speed up this alliance to trap solar energy in a big way.” More than 60 have signed and ratified the agreement.
For advocates of renewable energy and climate change activists, these initiatives seemed like good news. Fast-growing nations like India, after all, are expected to rapidly increase use of planet-warming fossil fuels in coming decades, and adoption of renewable alternatives could help to dampen the environmental and climate impacts as their economies expand. But some public health researchers are concerned tha... Read more