Cost declines in 2021 may not be repeated for solar PV and wind power in 2022: IRENA
The cost declines seen in 2021 may not be repeated for solar PV and wind power in 2022, as supply chain constraints have been having an impact since late 2020, while commodity price rises accelerated in late 2021. These two factors saw equipment prices increase after experiencing lows in the first half of 2020, when the pandemic first took hold. Yet, the impact of these factors on projects commissioned in 2021 was not enough to raise the full year weighted average LCOE in many individual markets, nor at a global level.
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