Despite widespread expectations of another increase, global energy-related carbon dioxide emissions stopped growing in 2019, according to IEA data released today.
After two years of growth, global emissions were unchanged at 33 gigatonnes in 2019 even as the world economy expanded by 2.9%. This was primarily due to declining emissions from electricity generation in advanced economies, thanks to the expanding role of renewable sources (mainly wind and solar), fuel switching from coal to natural gas, and higher nuclear power generation. Other factors included milder weather in several countries, and slower economic growth in some emerging markets.
“We now need to work hard to make sure that 2019 is remembered as a definitive peak in global emissions, not just another pause in growth,” said Dr Fatih Birol, the IEA’s Executive Director. “We have the energy technologies to do this, and we have to make use of them all. The IEA is building a grand coalition focused on reducing emissions – encompassing governments, companies, investors and everyone with a genuine commitment to tackling our climate challenge.”
A significant decrease in emissions in advanced economies in 2019 offset continued growth elsewhere. The United States recorded the largest emissions decline on a country basis, with a fall of 140 million tonnes, or 2.9%. US emissions are now down by almost 1 gigatonne from their peak in 2000. Emissions in the European Union fell by 160 million tonnes, or 5%, in 2019 driven by reductions in the power sector. Natural gas produced more electricity than coal for the first time ever, meanwhile wind-powered electricity nearly caught up with coal-fired electricity. Japan’s emissions fell by 45 million tonnes, or around 4%, the fastest pace of decline since 2009, as output from recently restarted nuclear reactors increased. Emissions in the rest of the world grew by close to 400 million tonnes in 2019, with almost 80% of the increase coming from countries in Asia where coal-fired power generation continued to rise.
Across advanced economies, emissions from the power sector declined to levels last seen in the late 1980s, when electricity demand was one-third lower than today. Coal-fired power generation in advanced economies declined by nearly 15% as a result of growth in renewables, coal-to-gas switching, a rise in nuclear power and weaker electricity demand.
“This welcome halt in emissions growth is grounds for optimism that we can tackle the climate challenge this decade,” said Dr Birol. “It is evidence that clean energy transitions are underway – and it’s also a signal that we have the opportunity to meaningfully move the needle on emissions through more ambitious policies and investments.”
To support these objectives, the IEA will publish a World Energy Outlook Special Report in June that will map out how to cut global energy-related carbon emissions by one-third by 2030 and put the world on track for longer-term climate goals.
The Agency will also hold an IEA Clean Energy Transitions Summit in Paris on 9 July, bringing together key government ministers, CEOs, investors and other major stakeholders from around the world with the aim of accelerating the pace of change through ambitious and real-world solutions.
Greenpeace tells Big Oil to stay clear of Congo’s carbon bomb
The world’s largest oil and gas companies are urged by Greenpeace to sit out a major oil and gas auction in the Democratic Republic of Congo (DRC) at the end of July. In letters sent to oil companies worldwide, Greenpeace warns of an ominous auction at the expense of biodiversity and global climate. The massive auction – fiercely opposed by local communities – overlaps peatlands and several Protected Areas.
Yesterday, DRC’s Oil Minister Didier Budimbu announced the auction covers 27 oil and three gas fields, exceeding the government’s decision in April, potentially without a legal mandate. The April plan encompassed an area more than 240,000 km² – an area about 300 times the size of Nairobi. The decision came only five months after the signing of a $500 million deal at the COP26 to help protect DRC’s forests with the Central African Forest Initiative (CAFI).
“This auction not only makes a mockery of DRC’s posturing as a solution country for the climate crisis – it exposes Congolese people to corruption, violence, and poverty that inevitably come with the curse of oil, as well as more heat waves and less rains for all Africans, said Irene Wabiwa, International Project Lead for the Congo forest campaign at Greenpeace Africa.
In a field trip last week to four of the designated oil blocks, Greenpeace Africa’s forest campaigners collected testimonies from local communities that were all shocked about the prospective auction of their lands to oil companies. Some communities, such as those living around the Upemba national park, see the prospective oil exploration as a direct threat to the lake they rely on for generations and are planning to resist it.
In a letter sent to oil and gas companies in Africa, Europe and the US, Greenpeace warns of oil blocks overlapping carbon-rich peatlands. In a recent article, Prof. Simon Lewis of the University of Leeds notes four blocks overlapping peatlands that store 5.8 billion tons of carbon – that is equivalent to more than 15 percent of global energy-related CO2 emissions in 2021. According to the International Energy Agency, any new fossil fuel project today would undermine reaching net-zero emissions by 2050 and this auction would be particularly toxic.
“The international community and the Congolese government must end the neocolonial scramble for African fossil fuels by restricting oil companies’ access to the DRC, focusing instead on ending energy poverty through supporting clean, decentralised renewable energies” added Irene Wabiwa.
Contrary to repeated claims by Minister Budimbu that none of the oil and gas blocks to be auctioned lies within Protected Areas, official maps show that nine do. The Minister acknowledged his miscommunication on 13 June. Following the augmentation of the auction, the updated number of blocks overlapping Protected Areas may be as high as 12.
It remains unclear which oil companies are planning to bid in the auction. In a petition launched by Greenpeace with local and international partners, almost 100,000 people call on Congolese President Felix Tschisekedi not to sacrifice the rainforest to the oil industry.
Greenpeace Africa calls on governments in the continent to put the interest of their people over the greed of rich nations and their multinational corporations by accelerating investments in renewable, clean and decentralised energy. And urges all oil and gas companies to refrain from participating in the neocolonial scramble for African fossil fuels.
Waste incineration and ‘recycled carbon fuel’, putting stokes in the renewable energy wheel
Today the Committee on Industry, Research and Energy (ITRE) – European Parliaments’ lead committee on the revision of the Renewable Energy Directive (RED) – called for the Member States to take measures to ensure that energy from biomass is produced in a way that minimises distortive effects on the raw material market and harmful impacts on biodiversity, the environment and the climate. To that end, Member States shall take into account the waste hierarchy and the cascading principle.
As part of the measures, it requires the Member States to terminate support for the production of energy generated from the incineration of waste if the separate collection and the waste hierarchy obligations outlined in the Waste Framework Directive have not been complied with.
Janek Vähk, Climate, Energy and Air Pollution Programme Coordinator: “Although a step in the right direction, the proposed criteria is a weak qualifier, given that, at incineration plants, the ‘biodegradable waste’, is never combusted without fossil-derived materials present. Thus, it remains possible for ‘renewable energy’ to be generated while emitting large quantities of fossil-derived CO2. Incineration plants are already the most carbon intense source of power in some Member States”.
Vähk added, “We call for the criteria for the use of wastes to be improved so that no support for renewable energy is offered for the combustion of mixed waste”.
The committee also has decided to keep recycled carbon fuels – i.e. potentially plastic based fuels – as part of the Renewable Energy Directive, allowing non-renewable energy sources to contribute towards the EU renewables targets. A recent study showed that plastic-derived fuel produces higher exhaust emissions compared to diesel.
Lauriane Veillard, Policy Officer on Chemical Recycling and Plastic-to-Fuels: “Why does the European Parliament keep recycled carbon fuels as part of Renewable Energy Directive, when the definition itself recognizes the non-renewable sources of these fuels? This is greenwashing and will strongly undermine efforts to decarbonise the transport sector. We call on co-legislators to fully exclude the use of fossil based-fuels as part of the RED.”
Impacts Of Nuclear Waste Disposal
Nuclear energy has long been regarded as an excellent option to provide the electricity needed to heat and light our houses. Without emitting greenhouse gases, it can produce electricity. But following several horrific accidents at nuclear power facilities throughout the globe, people are becoming increasingly aware that, if not handled wisely, nuclear power poses a severe threat to our way of life.
The storage of nuclear (radioactive) waste has also raised safety and health concerns. Fortunately, functioning nuclear power facilities now have extreme safety measures in place, making them much safer than they once were. However, they continue to produce tonnes of hazardous trash every year. The Utility Bidder greatly emphasizes the efficient disposal of nuclear energy waste.
In order to ensure that all nuclear waste is disposed of safely, carefully, and with the least amount of harm to human life possible, nuclear power plants and other businesses must adhere to several essential and stringent regulations. Nuclear waste disposal, also known as radioactive waste management, is a significant component of nuclear power generation.
However, the amount of radioactive waste left behind from nuclear power plants is relatively tiny compared to the waste produced by other energy-generating techniques, such as burning coal or gas. However, it can be expensive, and it must be done perfectly.
Nuclear waste is often stored in steel containers that are placed within a second concrete cylinder for disposal purposes. These shielding layers stop radiation from entering the environment and endangering the environment around the nuclear waste or the atmosphere.
It is a pretty simple and affordable means of keeping very hazardous compounds. For example, it doesn’t require special transportation or storage in a particular spot. However, certain risks are associated with the disposal of nuclear waste.
Because the by-products of nuclear fission have long half lifetimes, they will remain radioactive and dangerous for tens of thousands of years. It indicates that nuclear waste might be exceedingly volatile and harmful for many years if something happens to the waste cylinders in which it is kept.
That makes it relatively simple to locate hazardous nuclear waste, which means that if someone were looking for nuclear waste with bad intentions, they might very well be able to find some and use it. That is because hazardous nuclear waste is frequently not sent off to particular locations to be stored.
The question of storage is another difficulty with nuclear waste disposal that is still under discussion. Due to the difficulties involved in keeping such dangerous material that would remain radioactive for thousands of years, many alternative storage techniques have been considered throughout history. Among the ideas considered were above-ground storage, launch into space, ocean disposal, and ice-sheet disposal. Still, very few have been put into practice.
Only one was put into practice; ocean disposal, which involved discharging radioactive waste into the sea, was adopted by thirteen different nations. It makes sense that this practice is no longer used.
The potential impact of hazardous materials on plants and animals is one of the main worries that the globe has regarding the disposal of nuclear waste. Even though the trash is often tightly sealed inside enormous steel and concrete drums, accidents can still happen, and leaks might occur.
Nuclear waste can have highly detrimental impacts on life, such as developing malignant growths or transmitting genetic defects to subsequent generations of animals and plants. Therefore, improper nuclear waste disposal can significantly negatively affect the environment and endanger millions of animals and hundreds of different animal species.
The most considerable worry is the harmful consequences radiation exposure can have on the human body. Radiation’s long-term effects can potentially lead to cancer. It’s intriguing to realize that we are naturally exposed to radiation from the ground underneath us just by going about our daily lives. The “DNA” that ensures cell healing can change due to radiation.
Problems can occasionally arise when transporting nuclear waste from power plants. Accidents still happen and can have catastrophic consequences for everyone nearby, despite all the precautions taken while transporting nuclear waste. For example, if radioactive material is contained in subpar transportation casks, a minor bump or crash could cause the contents to leak and impact a large area.
People frequently scavenge for abandoned radioactive nuclear waste, a severe issue in developing countries. People will willingly expose themselves to potentially harmful quantities of radiation in some nations because there is a market for these kinds of scavenged products. Sadly, radioactive materials can be pretty volatile and lead to various issues.
People who scavenge these materials wind up in hospitals and may even pass away from complications brought on by or connected to the radioactive materials. Sadly, once someone has been exposed to radioactive materials, they can then expose other individuals to radioactive materials who have not chosen to go scavenging for nuclear garbage.
Accidents happen, even though careful disposal of nuclear waste is frequently emphasized. Unfortunately, there have been many examples throughout history where radioactive waste was not disposed of properly.
That has led to several terrible events, such as radioactive waste being dispersed by dust storms into places where people and animals lived and contaminating water sources, including ponds, rivers, and even the sea. Animals that live in or around these places or depend on lakes or ponds for survival may suffer catastrophic consequences due to these mishaps.
Also, drinking water can get poisoned, which is terrible for locals and others near the disaster’s epicenter. Nuclear waste can eventually enter reservoirs and other water sources and, from there, go to the houses of people who unknowingly drink high radioactive material.
Severe accidents occur extremely infrequently but have a significant impact on a large number of individuals. That is true even if it only seeps into the ground. There are examples of these incidents from all over the world and from all eras.
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