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Felicity Bradstock

Felicity Bradstock

Felicity Bradstock is a freelance writer specialising in Energy and Finance. She has a Master’s in International Development from the University of Birmingham, UK.

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The Impressive Impact Of Clean Energy Projects On Global Emissions In 2022

  • According to the IEA, carbon emissions rose by less than initially anticipated in 2022, a development that the Agency puts down to a large increase in clean energy projects.
  • The head of the IEA hit out at oil and gas companies, claiming that they need to take their share of responsibility in reducing emissions as they post record revenues.
  • The IEA believes an additional 550 million tonnes of emissions were avoided by the increased deployment of clean energy technologies.
Green Energy

According to a recent International Energy Agency (IEA) report, carbon emissions in 2022 rose by less than was feared, largely thanks to a multitude of new green energy projects worldwide. Carbon dioxide emissions worldwide increased by under 1 percent in 2022, or 321 million tonnes, lower than initially anticipated, according to the IEA. This was supported by the growth in solar and wind power, EVs, and heat pumps, as well as greater efforts at increased energy efficiency. Despite a rise in coal and oil use, in response to the global energy crisis, these efforts meant emissions did not rise substantially, particularly compared to the 6 percent increase seen in 2021. Despite the improvement last year, the world’s emissions are still rising in an unsustainable way, threatening the net-zero by 2050 scenario of many countries. Carbon emissions still totaled over 36.8 billion tonnes in 2022. However, the acceleration of renewable energy projects and the rollout of related technologies could support a rapid decrease in CO2 emissions. 

And the IEA has made its stance on the oil and gas industry clear, suggesting that greater efforts need to be made to hold oil majors accountable for their impact on climate change. The IEA Executive Director, Fatih Birol, explained “we still see emissions growing from fossil fuels, hindering efforts to meet the world’s climate targets. International and national fossil fuel companies are making record revenues and need to take their share of responsibility, in line with their public pledges to meet climate goals. It’s critical that they review their strategies to make sure they’re aligned with meaningful emissions reductions.”

Meanwhile, certain fossil fuels that many countries hoped to be moving away from saw increased use last year in response to the energy crisis. Carbon emissions from coal increased by 1.6 percent, as several countries across Asia used more coal, and states in Europe, such as the U.K., delayed the planned closure of several coal plants. The rise in coal emissions was offset by a 1.6 percent decline in natural gas emissions, thanks to the movement away from Russian gas, which led to stricter usage limits across Europe. However, instead of switching to green alternatives, many countries relied on an increase in coal use. 

Nevertheless, the report highlighted some positive achievements in clean energy that have helped reduce emissions significantly. According to the report, an additional 550 million tonnes of emissions were avoided by increased deployment of clean energy technologies, showing the importance of developing the green energy sector at a more advanced rate. The IEA suggested that without the growth that’s been seen in clean energy, the increase in emissions last year would have been almost three times as high. 

In 2022, the IEA stated that the Russian invasion of Ukraine, and the resulting global energy crisis, had spurred significant advancements in green energy. The increased momentum in the sector could make renewables the largest source of electricity generation globally by as early as 2025. As such, there is a huge green energy pipeline planned for this year and next, which will help several countries around the globe achieve energy security after a year of great uncertainty. 

At the beginning of 2022, the renewable energy pipeline looked bleak due to supply chain disruptions, trade policy uncertainty, inflation, and increasing interest rates. However, due to the Russia-Ukraine conflict, it quickly became evident that countries worldwide would have to accelerate their green energy investments and timelines to ensure greater energy security. In addition, supply chain disruptions eased throughout the year, supporting this momentum. While several challenges continue into 2023, heightened interest in developing the renewable energy industry, seen through the launch of climate policies, such as the U.S. Inflation Reduction Act (IRA), will help address these issues.

Worldwide, continued growth is expected across the wind, solar, batteries, CCS, and hydrogen industries. Experts expect the demand for batteries to increase significantly from 2023 onwards, as a vital component to enhancing grid flexibility, as more electricity will be generated from renewables. In terms of the decarbonization of fossil fuel projects, the uptake of carbon capture and storage (CCS) technologies is expected to rise in 2023, helping to reduce emissions from oil operations. 

Several factors are helping drive green energy projects forward including improved cost competitiveness, new climate policies, utility decarbonization, greater residential solar demand, and increased private investment in renewables. In the U.S., a rise in domestic manufacturing will help energy companies contend with supply chain disruptions. This will support the development of several new or revived sectors, such as green hydrogen production, lithium mining, and nuclear power plant development. Traditional renewable energy sources are also seeing rapid growth. The U.S. offshore wind project development pipeline grew to 40 GW across 12 states in 2022, from a total of 42 MW of capacity at present. Approximately 1 GW is currently under construction, with around 19 GW in the permitting phase. 

While the IEA reported lower-than-expected carbon emissions in 2022, the organization was quick to quash any complacency that might have come with the results. It warned that carbon emissions need to rapidly decrease for the world to battle the effects of climate change; greater accountability is still needed in the oil and gas industry; and there needs to be an acceleration in green energy production. But with a positive renewable energy pipeline, and the ongoing pressures to reduce fossil fuel use, due to the Russia-Ukraine conflict, as well as climate concerns, this positive trend is set to continue.

By Felicity Bradstock for Oilprice.com


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Leave a comment
  • Mamdouh Salameh on March 08 2023 said:
    The IEA and its Executive Director Fatih Birol claim that worldwide carbon emissions in 2022 rose by under 1% in 2022 or 321 million tonnes lower than initially anticipated because of a multitude of new green energy projects worldwide doesn’t stand up to scrutiny. How could this be true when 2022 recorded the highest use of coal and a resurrection of a large number of coal-fired electricity generation plants in both the EU and the United States and also greater demand for coal in China?

    Fatih Birol hit at oil and gas companies saying they are making record revenues and need to take their share of responsibility in line with their public pledges to meet climate goals. However, if they follow his la-la-land zero-emissions 2050 and stop investing in oil and gas exploration and capacity expansion, energy prices will become so unaffordable leading to a collapse of the global economy.

    Moreover, he is in denial about the cause of the global energy crisis. He is still declining to accept that the crisis started in January 2021, fourteen months before the Ukraine conflict came on the scene, by hasty and flawed EU policies aimed at accelerating energy transition to renewables at the expense of fossil fuels. The Ukraine crisis merely converted what started as an EU crisis into a global one.

    And while the US Inflation Reduction Act (IRA) might help address some of the climate issue and encourage investment in green energy projects, the EU Secretariat slammed it for its adverse impact on European manufacturing and energy industries. French President Emanuel Macron even went further by saying that the IRA could undermine the Western alliance.

    Dr Mamdouh G Salameh
    International Oil Economist
    Global Energy Expert
  • Rich on March 08 2023 said:
    I still believe that most of this is propaganda!

    We need a good balance and that includes fossil fuels and also be energy independent more then ever due to China and Russia!

Leave a comment

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