Research Papers

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Financing clean energy transitions to meet India's climate goals
India must significantly step-up clean energy subsidies to meet its 2030 targets: CEEW-IISD Posted on 20 Jun, 2022 08:40 PM

In 2021, at global climate negotiations, the government established a new commitment to reach net-zero greenhouse gas emissions by the year 2070. It also reaffirmed its aim to install 500 GW of non-fossil power capacity by 2030. This is up from 159 GW of non-fossil capacity as of February 2022 (Central Electricity Authority [CEA], 2022).

India needs to further shift support away from fossil fuels and towards clean energy technologies (Image: Kenueone, Pixabay)
Fluoride contamination of groundwater in Punjab, a growing concern
Fluoride contamination of ground water is on the rise in the Malwa region of Punjab threatening the health of the population. Urgent remedial measures are needed. Posted on 16 Jun, 2022 02:05 PM

Nearly 85 percent of the Indian population consumes groundwater and this groundwater can get polluted because of a number of contaminants - with fluoride being an important one.

Fluoride contamination of groundwater - a grave risk to health

Groundwater contamination in Punjab, a growing problem (Image for representation only, Source: India Water Portal)
Implementing construction waste management in India
The taxes on recycled products may increase the degree of perceived constraints, says study Posted on 26 May, 2022 11:55 PM

Individual’s attitude and behaviour is crucial for implementing sustainable construction & demolition (C&D) waste management.

Construction waste management has become a major environmental concern in most of the Indian municipalities (Image: Petr K, Wikimedia Commons)
Crop diversification and nutritional outcomes: The linkages
Promoting crop diversification at the policy level can not only improve regional disparities in nutrition as this study shows, but also reduce vulnerability of smallholder farmers to climate shocks. Posted on 26 May, 2022 06:11 PM

Ending poverty and hunger

A millet crop ready for harvest in rural India (Image Source: Wikimedia Commons)
Governance of wastewater treatment and reuse in India
Lack of enforcement of pollution monitoring and control is a major barrier Posted on 26 May, 2022 04:11 PM

Wastewater treatment and reuse practices are limited in India despite the known benefits of preventing water resources pollution and contributing to sustainable production and consumption systems.

The availability of clear guidelines and specific standards with a defined implementation framework for wastewater treatment and reuse is lacking in most states (Image: Ajay Tallam, Wikimedia Commons)
Climate change and transition in cropping patterns in West Bengal
Crop choice decisions made by the farmers largely depend on the infrastructure facilities, technology applied and ecological conditions Posted on 26 May, 2022 01:35 PM

With changing climatic and market conditions, Indian agriculture sector needs appropriate transition in cropping patterns to ensure sustainability in growth of the sector and inclusiveness of land-constrained farmers in the intensification process.

The presence of infrastructure facilities influence crop choice in favour of non-foodgrains (Image: UN Women/Ashutosh Negi)
Transparent urban river pollution monitoring
A study develops a decision support tool to identify polluted river stretches Posted on 25 May, 2022 09:33 AM

Unprecedented expansion and anthropic activities amongst other reasons lead to choking of urban rivers with municipal and industrial sewage. Around 63% of the total 62 million litres/ day generated sewage is dumped in Indian urban rivers without treatment, as per a Central Pollution Control Board report submitted to National Green Tribunal, India.

Ulhas river near Khandpe village (Image: Ganesh Dhamodkar, Wikimedia Commons)
Pond water reuse from a circular economy perspective
Ponds became a storehouse of metal toxicity in the accumulated sludge: Study Posted on 24 May, 2022 08:06 PM

Ponds are increasingly getting polluted mainly due to the discharge of wastewater from residential areas, sewage outlets, solid waste dump sites, livestock rearing sites (e.g., dairy, poultry), and fertilizers and pesticides from farmers’ fields.

Wastewater generated from households in the catchment area of a pond contaminates its waters (Image: Wikimedia Commons)
Toxic waters, struggling fish
The mighty Ganga is gradually becoming a death trap, not only for people, but also for the wonderous animals that live in its waters and depend on her for their survival. How has this happened? Posted on 08 May, 2022 09:04 PM

The Ganga, India's poisoned lifeline

The poisoned Ganges (Image Source: Wikimedia Commons)
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