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In 2021, the global bioenergy capacity reached approximately 130 GW, with bioenergy continuing to be an important renewable resource, particularly in heating and electricity generation.

The energy payback time for solar PV systems is currently between 1-4 years, after which they generate net positive energy, contributing to sustainability and reduced carbon emissions.

In 2020, renewables accounted for around 38% of Europe's electricity mix, showing Europe's leading role in the transition toward renewable energy.

Solar energy contributed around 3% to the global renewable energy generation in 2021, with rapid expansion projected in the coming years due to falling costs and technological advancements.

In 2019, global investment in renewable energy reached approximately $282.2 billion, reflecting strong financial commitment and confidence in renewable technologies.$

In 2020, global renewable energy production was around 2795 terawatt-hours, showing significant output from renewable energy installations worldwide.

Europe had an offshore wind capacity of 22 GW by the end of 2020, indicating significant development and investment in offshore wind as a key component of Europe's renewable strategy.

Renewable energy helped to reduce global carbon dioxide emissions by around 2 gigatonnes in 2020, illustrating the environmental benefits of transitioning to renewables.

From 2010 to 2020, the cost of solar photovoltaic (PV) modules fell by roughly 90%, enabling much broader adoption worldwide.

By 2020, onshore wind and solar PV were among the most economically competitive forms of energy generation, often matching or beating the cost of fossil fuels.

As of 2020, China led the world in installed wind power capacity, emphasizing the country's significant investment in wind energy development.

Renewable energy sectors create jobs at a rate five times higher than the fossil fuel industry, fostering economic growth and innovation.

In 2020, the annual solar photovoltaic installations reached a record of over 115 GW worldwide, highlighting the growing demand and installation rate of solar PV systems.

Between 2000 and 2020, global renewable energy capacity increased nearly fourfold, demonstrating a strong global commitment to renewable energy expansion.

Renewable energy sources made up approximately 12% of total global energy consumption in 2020, highlighting gradual integration into the global energy mix.

Hydropower contributes over 60% of the global renewable electricity generation, making it the most widely used renewable energy source for electricity production.

Combined, geothermal, biomass, and waste energy accounted for about 2% of global electricity generation, indicating smaller but important contributions to the energy mix.

In 2021, renewables accounted for about 29% of global electricity generation, showing a significant transition towards renewable energy sources such as wind, solar, and hydro.

Global wind energy capacity increased tenfold from 2001 to 2021, signaling a major shift towards wind energy as a key component of renewable power.