According to International Energy Agency, the world will increase its capacity for renewable energy by nearly 290 megawatts this year. This Paris-based agency anticipates that 2021 will be a “new all-time record” in new installations.

The IEA’s Renewables Market Report published Wednesday, predicting that planet’s total renewable electricity production will rise to over 4,800 GW in 2026. This is a 60% increase compared with levels in 2020.

The maximum energy that an installation is capable of producing, rather than what they are actually generating, is called capacity.

The IEA predicts that China will lead the way in increasing renewable capacity over the next few years. Europe and the U.S. follow closely.

Looking larger, the IEA reported that renewables are expected to contribute “almost 95%” of global power demand growth by 2026.

“We have revised up our outlook from a previous year,” said the report. “As strong policy support, ambitious climate targets and announced COP26 goals outweigh current record commodity price increases that have increased construction costs for solar PV or wind farms, we have offset these high commodity prices.”

Refers to solar PV, which is a technique that converts sunlight directly into electricity.

Fatih Birol (IEA executive director) said that 2021’s record-breaking renewable electricity additions are “yet an additional sign of a new global economy”

Birol stated that while high energy and commodity prices present new challenges to the renewable sector, they also increase competition for fossil fuels.

Although the report’s headline numbers look promising, there are many headwinds that could sabotage the sector in the future.

This was acknowledged by the IEA in its report, which noted that renewables face a variety of policy uncertainties as well as implementation challenges. They included all aspects of permitting and financing as well as grid integration and acceptance.  

According to the IEA, “Current price increases have put upward pressure upon investment costs. In addition, the availability of raw material and rising electricity prices on some markets present additional challenges for solar PV and wind manufacturers in the near term.”

Even so, it was not clear that volatile commodity prices had a significant effect on demand. However, high fossil fuel prices further helped to boost the market for both wind and solar PV.

The picture with net-zero goals is even more difficult.

Despite increasing capacity for renewables, it is unlikely that this amount will be sufficient to reach the IEA’s target of zero net emissions in 2050.

Even the IEA “accelerated case”, where governments address problems related to regulations, policy implementation and policy would not suffice.

According to the report, “Annual capacity growth for the IEA Net Zero Scenario between 2021 and 2026 should be 80% faster than our accelerated case.” This implies that governments must not only deal with policy and implementation issues, but also need to raise their ambition.

This sobering tone is similar to previous statements by the IEA. The IEA claimed, in October, that clean energy progress was still being made “far too slow to put global emissions into sustained decline towards net zero.”

In a sign of how much work needs to be done, the IEA’s World Energy Outlook described how a “rapid but uneven economic recovery from last year’s Covid‐induced recession” had put significant strains on the energy system. The result was “sharp rises in the natural gas, coal, and electricity markets”.

According to the report, “Despite all the technological advances made by electric mobility and renewables, 2021 will see a substantial rebound in the use of coal and oil.” “Largely for this reason, it is also seeing the second‐largest annual increase in CO2 emissions in history.”