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Brazil

Major economies should divert fossil fuel Covid-recovery cash to clean energy before it’s too late

A report by Finnish company Wärtsilä has estimated the potential impact if every dollar committed to a non-renewables energy sector recovery was instead funnelled to clean power.

Floating PV to offset underperforming hydropower

Brazil now has 12  GW of underperforming hydropower capacity, according to U.S. researchers. Large-scale floating PV is an ideal solution to offset this shortfall, due to its high capacity factor, load correlation, and high potential output during periods of high demand.

Covid-19 to wreck economics of new solar and wind projects

While the full extent of the impact of the Covid-19 pandemics on the renewable energy market is yet to reveal itself, Norwegian consultancy Rystad Energy predicts new solar and wind projects will grind to a halt this year and experience a ripple effect in the years beyond as currencies across the globe continue to fall against the US dollar.

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How much PV is needed in an hybrid solar-diesel mini-grid?

Researchers in Brazil have suggested using solar radiation databases and simulator software to scale PV-diesel mini-grid generators. The profiles of PV generation and mini-grid load demand are critical to finding the right balance, according to the academics.

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