Carbon Dioxide

Renewables 2024 global status report: global overview

This overview sets the scene for the various modules in the Renewables 2024 Global Status Report Collection. It provides high-level trends on the status of renewables in the wider fossil fuel-dominated energy system in the context of global challenges such as climate change, development goals and the geopolitical landscape. Urgent …

Reduced US air pollution will boost rainfall in Africa's Sahel, says study

Falling sulfur dioxide emissions in the United States are expected to substantially increase rainfall in Africa's semi-arid Sahel, while bringing slightly more rain to much of the U.S., according to a new study in the Journal of Geophysical Research: Atmospheres. Pollution filters placed on coal-fired power plants in the United …

Emission norms for diesel locomotives sent for approval: CPCB

The Central Pollution Control Board (CPCB) has submitted proposed emission standards for diesel locomotive to the Ministry of Environment and Forests (MoEF) for approval, the National Green Tribunal was informed today. The submission by CPCB came in the wake of the green panel's direction to set standards in this regard …

Climate-threatened Bangladesh to impose carbon tax in June

Bangladesh is set to impose its own carbon tax on fuel next month – despite the hugely climate-vulnerable country producing relatively tiny per capita emissions. The tax is expected to be put in place on June 1 as part of the country's annual budget and will be part of a …

Investing in climate, investing in growth

This report provides an assessment of how governments can generate inclusive economic growth in the short term, while making progress towards climate goals to secure sustainable long-term growth. It describes the development pathways required to meet the Paris Agreement objectives and underlines the value of well-aligned policy packages in mobilising …

Reversing climate change with carbon-sucking plantations not realistic, scientists warn

A proposal to turn back climate change by planting vast swathes of land with fast-growing trees and plants that can be burned for electricity, with the carbon they release captured and stored, is not "realistic and feasible", scientists said Thursday. The idea, included in many economic and science models on …

Canada ready to impose pollution caps, fuel tax on provinces

Canada said on Thursday it planned to impose a cap on pollution in provinces that refuse to adopt a national price on carbon, setting up a potential fight with the country's powerful energy-rich west. Last December the Liberal government of Prime Minister Justin Trudeau reached a deal with eight of …

Noida gets its first automatic air ambient monitoring system

The city got its first automatic air ambient monitoring system providing real time air quality data based on 12 parameters today. The Continuous Ambient Air Quality Monitoring Station (CAAQMS) unit was installed by Ecotech, Australia in association with Envirotech, which is funded by the Uttar Pradesh Pollution Control Board (UPPCB). …

Tibet's permafrost is playing a surprise role in climate change

In the Tibetan Plateau, climate change is increasing the carbon concentrations within the upper layers of permafrost soils, a study has shown. This represents a negative feedback to rising atmospheric CO2 concentrations, and could potentially slow the pace of climate change. Permafrost soils are known to store large amounts of …

DisCourse: Act now or vanish into thin air

A look at successful examples around the world at a time when increasing levels of pollution offer both challenges & opportunities in India. Urban air pollution is a major concern in major cities throughout the world in both developed and developing countries. Exposure to high concentrations of pollutants is directly …

Heat is on: Let’s not get Trumped on big carbon

India can seize this opportunity to demonstrate an alternative growth model with lower carbon emissions. We have just crossed April and temperatures are touching record highs. What has generated a lot of heat is the recent Executive Order issued by the US President Donald Trump, which attempts to roll back …

Govt. puts on hold directive to install air purifiers in schools

Experts, schools welcome step; had contended that move would have cost a lot of money and would not have the desired effect The Delhi government on Tuesday decided to keep in “abeyance” its directive to schools in the city to install air purifiers for combating air pollution. The Directorate of …

Trump cloud over climate

India blame an excuse to betray the Paris deal President Donald Trump has given strong hints of either the US pulling out of the Paris climate deal or at least cutting back on commitments made by the Obama administration. Building his argument ahead of a decision before the G-7 summit …

Climate Change's Dangerous Milestone: Earth Passes 410 PPM CO2 Levels for the First Time in History

The level of carbon dioxide (CO2) in our planet is more dangerous than ever, as Hawaii's Mauna Loa Observatory recorded CO2 levels passed 410 parts per million (ppm) on April 18. The Keeling Curve, University of California San Diego, Scripps Institution of Oceanography program, which have been recording CO2 levels …

Air pollution: SC orders CPCB to fix emission norms for industries

The Supreme Court on Tuesday ordered the Centre Pollution for Control Board (CPCB) to fix by June 30 emission standards for industries in the National Capital Region using pet coke and furnace oil that release Sulphur dioxide (SOx) and Nitrogen Oxide (NOx). A bench headed by Justice MB Lokur issued …

Climate Change Could Drive Coastal Food Webs to Collapse

Coastal marine food webs could be in danger of collapse as a result of rising carbon dioxide levels, according to our new research. The study shows that although species such as algae will receive a boost, the positive effects are likely to be cancelled out by the increased stress to …

Three revolutions in urban transportation

There can be an 80% cut in CO2 emissions if cities embrace 3 revolutions (3R) in vehicle technology: automation, electrification, and, most importantly, ride sharing. This report examines analysis from ITDP and UC Davis showing how 3R synergy provides 40% reduction in urban vehicle transportation costs globally by 2050. Ride-sharing …

Renewable energy prospects for India

India is one of the most dynamic and vibrant markets in the world for renewable energy. This key emerging market, home to 16% of the global population in 2017, is poised for some of the fastest energy demand growth over the coming decades. Development of renewables is happening on many …

CO2 baseline database for the Indian power sector

The CDM has by now become an established mechanism for crediting climate friendly projects. Projects involving displacement or saving of grid electricity must calculate their emission reductions based on a grid emission factor which needs to be determined in accordance with the rules set by the CDM Executive Board. Central …

Republican lawmakers urge Trump to weaken Paris climate pact pledge

A group of nine Republican lawmakers urged President Donald Trump to keep the United States in the 2015 Paris climate agreement but to reduce its pledge to cut greenhouse gas emissions, as Trump advisors were set on Thursday to discuss whether to leave the pact. Representative Kevin Cramer of oil-producing …

NGT reserves judgment on plea to lift ban on old diesel vehicles

The National Green Tribunal on Thursday reserved judgement on a plea seeking lifting of its ban on 10-year-old diesel vehicles as the Central government told it that no only diesel but CNG and petrol also causes environmental degradation. Additional Solicitor General Pinky Anand told the green panel, headed by Justice …

  1. 1
  2. ...
  3. 51
  4. 52
  5. 53
  6. 54
  7. 55
  8. ...
  9. 392

IEP content by date loading...
IEP child categories loading...