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 …

Global linkages: a graphic look at the changing Arctic

Sharp and potentially devastating temperature rises of 3C to 5C in the Arctic are now inevitable even if the world succeeds in cutting greenhouse gas emissions in line with the Paris agreement, research has found. Winter temperatures at the north pole are likely to rise by at least 3C above …

Plastic in crosshairs at environment forum

The UN wants individual countries to make commitments to ‘significantly’ reduce its production Countries from around the world set their sights Monday on a pivotal deal to curb plastic waste, a source of long-term pollution and worsening contamination of the ocean’s food chain. Thousands of delegates, business leaders and campaigners …

Govts seek UN scrutiny of technologies to cool the climate

LONDON: As climate change accelerates, the United Nations Environment Assembly will this week consider whether to start assessing, and setting rules on, technologies that could pull carbon out of the atmosphere or block some of the sun's warmth to cool the Earth. Delegates at the week-long meeting in Nairobi will …

Heavy-duty vehicles in China: cost-effectiveness of fuel-efficiency and CO2 reduction technologies for long‑haul tractor‑trailers in the 2025–2030 timeframe

China is considering options for increasing fuel efficiency and reduce CO2 emissions from freight transportation. This study assesses the future costs of existing and emerging technologies to reduce fuel consumption and CO2 emissions of long‑haul tractor‑trailers in China. Economic impact metrics are investigated, including investment payback period, first-owner and full …

Global resources outlook 2019: natural resources for the future we want

Extraction industries are responsible for half of the world’s carbon emissions and more than 80% of biodiversity loss, according to the most comprehensive environmental tally undertaken of mining and farming. While this is crucial for food, fuel and minerals, the study by UN Environment warns the increasing material weight of …

French government working on 'more ambitious' energy and climate bill

A draft energy and climate law due to be presented to French cabinet ministers on Monday has been postponed so that it can be reworked with more ambitious environmental goals, President Emmanuel Macron’s office said on Sunday. The proposals had been criticized by climate change campaigners and a high-level state-backed …

Climate change rebellion protesters pour fake blood on road outside Downing Street

Activists poured hundreds of litres of fake blood into the road outside Downing Street to demand action on climate change. Police stood by watching, without making any arrests, as protesters simultaneously tipped up buckets of the red liquid, which spread across the breadth of the road. An estimated 400 demonstrators …

Will natural gas play the game-changer in India's energy future?

Recent city gas rounds to bring in Rs 1.2 trillion investments in next ten years and push goal of achieving 15% share of natural gas in energy mix In 2012-13, the share of natural gas in India's energy mix was around 10.5 per cent. Surprisingly, despite the fact that the …

1.11 MWp solar plant installed in Lucknow medical institute

In a move to curb carbon dioxide emissions and reduce the burden on conventional energy resources, a 1.11 MWp solar plant was installed at the Sanjay Gandhi Post-graduate Institute of Medical Sciences (SGPGI) here on Wednesday. The solar plant will help reducing 1,440 tonnes of carbon dioxide (CO2), which is …

Auto LPG industry urges to reduce GST rate on LPG conversion kits to 5 per cent

New Delhi: Auto LPG industry in the country has sought a reduction in GST rates on LPG conversion kits for automobiles from current 28 per cent to 5 per cent to boost vehicle conversions to the environment-friendly fuel. Indian Auto LPG Coalition, the apex industry body for auto LPG in …

China’s coal consumption on the rise

Use of coal increased again in 2018, raising questions about the Asian super power’s green energy transition. Coal consumption peaked in China in 2013 at 4.24 billion tonnes. Then government efforts to improve the energy structure and tackle pollution saw coal use fall between 2014 and 2016. Following a small …

Bioenergy from boreal forests: Swedish approach to sustainable wood use

Active forest management has helped to expand Sweden’s forested areas and thereby boost the country’s wood and bioenergy resource base. While about three-quarters of annual growth is harvested, those areas are replanted. The other quarter of each year’s growth is left in place to provide ongoing carbon uptake and maintain …

Scientists turn CO2 ‘back into coal’ in breakthrough carbon capture experiment

Scientists have managed to turn CO2 from a gas back into solid “coal”, in a breakthrough which could potentially help remove the greenhouse gas from the atmosphere. The research team led by RMIT University in Melbourne, Australia, developed a new technique using a liquid metal electrolysis method which efficiently converts …

Brazil PROCONVE P-8 emission standards

Brazil’s new PROCONVE P-8 standards will apply to all new on-road passenger and freight vehicles equipped with compression-ignition or spark-ignition engines and weighing at least 3,856 kg. These vehicle categories currently account for an outsized contribution to on-road vehicle emissions in Brazil. The P-8 standards will go into effect for …

India’s coal power plants ‘unhealthiest’ in world, claims global study

China and the US may be the largest producers of coal power, but power plants in India take the highest toll in the world when it comes to health, a global study claims. Coal-fired power plants produce more than just carbon dioxide, which contributes to global warming, said researchers from …

Advanced construction methods can help India reduce its carbon footprint: UNSW Researcher

Using advanced construction methods can help India plan energy efficient homes as well as reduce its carbon footprint, an Indian-origin researcher has suggested. Carbon footprint is the amount of carbon dioxide (CO2) released into the atmosphere as a result of the activities of a particular individual, organisation or community. According …

Higher ambitions, higher expectations: CDP Europe report 2018

Most European companies have no target for reducing their greenhouse gas emissions even though 80% see climate change as a business risk, a survey has found. Among those that have set climate goals, only one in three stretch beyond 2025, according to the annual Carbon Disclosure Project report. Instead, corporate …

Fuel to the fire: how geoengineering threatens to entrench fossil fuels and accelerate the climate crisis

The present report investigates the early, ongoing, and often surprising role of the fossil fuel industry in developing, patenting, and promoting key geoengineering technologies. It examines how the most heavily promoted strategies for carbon dioxide removal and solar radiation modification depend on the continued production and combustion of carbon intensive …

BP Energy Outlook 2019

The 2019 edition of BP’s Energy Outlook, explores the key uncertainties that could impact the shape of global energy markets out to 2040. The greatest uncertainties over this period involve the need for more energy to support continued global economic growth and rising prosperity, together with the need for a …

Principles for aligning U.S. fossil fuel extraction with climate limits

This working paper outlines three principles that can inform debate on an equitable phase-out of U.S. fossil fuel extraction. In order to avert the most extreme harms of climate change, the world must reduce net carbon dioxide (CO2) emissions from all sources — especially fossil fuels — to zero by …

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