Renewables will be equal or cheaper than fossil fuels by 2020 – IRENA

The cost of renewable energy sources like wind and solar continue to fall drastically, and it is only a matter of time before they are cheaper than fossil fuels. The International Renewable Energy Agency (IRENA) believes that’ll happen by 2020 based on their new report. Prices could be as low as three cents per kilowatt-hour for onshore wind and solar photovoltaic projects over the next two years.

Across the board, average costs of producing renewable energy projects have been very competitive. Hydropower was the cheapest at five cents per kilowatt-hour, onshore wind at six cents, and bioenergy and geothermal sources at seven cents. Solar projects are still high in comparison at 10 cents per kWh, but that figure has dropped 73 percent since 2010. That’s led to residential systems being 67 percent cheaper.

Onshore wind has fallen by 23 percent in the same timeframe. Based on projects that have been auctioned and will be in development over the coming years, renewable energy will end up being competitive or even cheaper than fossil fuels by 2020. IRENA believes there are three main reasons why this will happen: improvements in technology, a competitive market, and more experienced developers in the industry. The more renewable energy capacity increases, the further it will lower electrical costs.

Source: Green Matters

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