Green House Gases

Judgment of the National Green Tribunal regarding plywood factories operating in Yamuna Nagar, Haryana, 27/05/2025

Judgment of the National Green Tribunal, May 27, 2025 in the matter of Sumit Saini Vs Shree Ram Steel Industries & Others. Sumit Saini, resident of village Damla, District Yamuna Nagar, Haryana had sent a letter petition dated May 14, 2022 to the NGT. The application said that around 25 …

Closing the gap: the impact of G20 climate commitments on limiting global temperature rise to 1.5°C

This paper by WRI and Climate Analytics shows the pivotal role of G20 countries in limiting global temperature rise to 1.5°C. It finds that current climate pledges under the Paris Agreement and legally binding net-zero targets are still far from sufficient to meet the 1.5°C goal. Yet, if G20 countries …

A global methane model for rice cropping systems: final report

It has been estimated that rice production accounts for up to 55% of the total greenhouse gas (GHG) emissions budget from agricultural soils. Finding efficient ways to mitigate these emissions without adversely impacting yield is crucial as rice is a major cereal crop for half of the world’s population and …

Na­tional cooling action plan for Grenada

The National Cooling Action Plan (NCAP) shall serve as input to Grenada’s NDC process, by providing quantitative and qualitative analyses on mitigation actions related to space cooling in buildings. The NCAP aims to assist Grenada in the achievement of the country’s commitments under the Kigali Amendment to the Montreal Protocol …

Meat atlas 2021: facts and figures about the animals we eat

A recent report has revealed that around 20 dairy companies are responsible for more greenhouse emissions than Germany, Britain, or France. The livestock companies are earning billions of dollars in this operation. Notably, running a dairy farm contributes significantly to the emission of carbon dioxide, and animal agriculture reports around …

Changes to the Renewable Energy Directive revision and ReFuel EU proposals: Greenhouse gas savings and costs in 2030

This briefing provides policy recommendations to assist European Council and Parliament as they negotiate the final legislation for the Fit for 55 package. The recommendations follow the findings in a previous ICCT paper regarding how changes to the policy proposals can achieve greater greenhouse gas (GHG) savings at a lower …

Alternative transport fuels elements of the European Union’s “Fit for 55” package

The European Commission recently released a number of policy proposals in its “Fit for 55” package, aimed at achieving the European Union’s goal of reducing greenhouse gas emissions by 55% in 2030 compared to 1990 levels. This policy update focuses on the elements of this package related to the promotion …

Greening steel: moving to clean steelmaking using hydrogen and renewable energy

This study evaluates the feasibility of green hydrogen-based steelmaking [hydrogen-based direct reduced iron (H-DRI) & electric arc furnace (EAF)] in India by providing insights into the techno-economics and associated environmental benefits. It considers four-time horizons: 2020 (current), 2030 (medium-term), and 2040 to 2050 (long-term). Expanding India’s production capacity with the …

Solar irrigation in Bangladesh: a situation analysis report

This report presents a synthesis of Bangladesh’s solar irrigation policies, highlights the current issues faced by the energy and groundwater sector in the context of solar irrigation, and describes how the SDC-SoLAR (Swiss Development Corporation-Solar Irrigation for Agricultural Resilience) project led by the International Water Management Institute (IWMI) aims to …

Benchmarking scenario comparisons: key indicators for the clean energy transition

Long-term energy scenarios have become an essential tool for policy makers to guide the clean energy transition. Energy scenarios produced are varied, leading to an abundance of insights and technology combinations. Comparison studies have emerged to help understand the convergences and divergences between various scenarios, providing trade-offs for decision makers …

Counting carbon or counting coal? Anchoring climate governance in fossil fuel-based accountability frameworks

For decades, the object of international climate governance has been greenhouse gases, standardised to tonnes of carbon dioxide-equivalent. The ongoing inadequacy of decarbonisation efforts based on this system has prompted calls to expand the scope of international climate governance to include restrictions on the supply of fossil fuels. Such initiatives …

Improving the climate impact of raw material sourcing

The extraction and processing of raw materials are associated with potentially significant environmental impacts, including contributing to approximately half of the greenhouse gas (GHG) emissions globally. In the EU, non-energy, non-agricultural raw materials, although a small subset of all raw materials and natural resources, account for 18 % of GHG …

Update: accounting for well-to-wake carbon dioxide equivalent emissions in maritime transportation climate policies

This briefing paper explains how policymakers can account for well-to-wake (WTW) carbon dioxide equivalent (CO2e) emissions in strategies that aim to monitor or regulate climate-warming pollutants from ships. Well-to-wake emissions, or life-cycle emissions, are the sum of upstream (well-to-tank) and downstream (tank-to-wake) emissions. In addition to carbon dioxide (CO2), carbon …

Adaptive CO2 emissions mitigation strategies of global oil refineries in all age groups

This study develops a plant-level, technical-specific, and time-series global refinery CO2 emission inventory, covering 1,056 refineries from 2000 to 2018. Original Source

Taxing coal to hit the goals: a simple way for Indonesia to reduce carbon emissions

Taxing coal is a simple and effective means to promote a clean energy transition in Indonesia, and the experience of India demonstrates that it is politically and economically feasible. This brief makes the case for higher coal taxation in Indonesia in order to reflect its cost to society and increase …

Global Warming Potential (GWP): understanding the implications for mitigating methane emissions in agriculture

Agricultural GHG emissions are predominately in the form of CH4, nitrous oxide (N2O), CO2, and black carbon. Methane and black carbon are both SLCPs. Black carbon emissions can be caused by the burning of biomass (such as crop residues) and from incomplete combustion of fossil fuels. Cold-chain logistics – part …

Food loss and waste in India: the knowns and the unknowns

The estimated economic value of post-harvest losses in India was INR 926.51 billion (USD 15.19 billion) in 2014. While this is an underestimation of overall food loss and waste in India, India ranks only 94th out of 107 countries on the 2020 Global Hunger Index. Any amount of food loss …

Transportation carbon intensity targets for the European Union: road and aviation sectors

This consultant study introduces a partial equilibrium model to project the mix of renewable fuels most likely to be used to comply with the Commission’s set of proposed targets for the road and aviation sectors. The Commission also proposed a 6% GHG intensity reduction target for maritime fuels as part …

No time to lose, says Sunita Narain on the new IPCC report

The latest IPCC report confirms that we can no longer lose time in prevarication or in finding new excuses not to act, including empty promises of net zero by 2050. We bring you an appraisal of the report’s findings by CSE director general Sunita Narain The Intergovernmental Panel on Climate …

Climate change 2021: the physical science basis

Scientists are observing changes in the Earth’s climate in every region and across the whole climate system, according to the latest Intergovernmental Panel on Climate Change (IPCC) Report, released. Many of the changes observed in the climate are unprecedented in thousands, if not hundreds of thousands of years, and some …

Climate change 2021: the physical science basis - summary for policymakers

The Summary for Policymakers (SPM) provides a high-level summary of the understanding of the current state of the climate, including how it is changing and the role of human influence, and the state of knowledge about possible climate futures, climate information relevant to regions and sectors, and limiting human-induced climate …

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