Central & South America

EDF and Oceanus plan to build a pumped hydro storage station and a desalination system powered by wind and solar. The system will use saltwater to produce hydropower during periods of high demand, while producing affordable freshwater.

Large swaths of low-cost land: check. Lots of sun and wind: check. The ability to transport green hydrogen cost-effectively to energy importing economies: check. Then you’re in the race to become one of the “renewable energy superpowers” of the low-carbon economy. A growing number of countries are assessing their renewable resources and natural attributes and positioning themselves to become green hydrogen exporters. However, not all are created equal.

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.

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.

The ten largest solar tracker companies accounted for 88% of the market last year, according to analyst WoodMackenzie, with the market growing 20% from 2018.

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.

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.

A report published by the Rocky Mountain Institute makes recommendations for rooftop PV in regions affected by high winds. The study draws on the knowledge of structural engineers asked to analyze 25 solar systems across five Caribbean islands after they were hit by major hurricanes in 2017 and last year.

The building-sized trucks run on diesel and prompt logistical complications as large amounts of diesel must be shipped to remote mining sites. Attempts to decarbonize the mining sector will have to consider the heavy-duty vehicles.

New Zealand begins negotiations with four other small nations on trade agreement to remove tariffs on environmental goods, such as solar PV, and eliminate fossil fuel subsidies. The deal would be a world’s first, and another example of the confidence boost New Zealand enjoys during the Rugby World Cup.