Has the world missed opportunities for progress in renewables? The 2022 Global Renewable Report by REN21 international policy network answers this question. The renewables accounted for 20% of world's energy use in 2011. In 2021 it advanced only 8 percentage points to 28% over 10 years. This is important because use of coal, oil and gas increased by 4% and carbon emissions by 6% in 2021 with the end of lockdowns from the pandemic and increased energy consumption, according to International Energy Agency.
Something is wrong also in the capital going into subsidies to reduce prices of oil and gas which are $18 trillion for 2018 to 2020, $5.9 trillion in 2020 alone. Compare this with the $366 billion invested in renewables in 2021 and one can see the huge dimensions of the problem facing the world, this planet Earth that we live in.
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