Brazil liquid flow energy storage

Can large reservoirs double river flow in southeastern Brazil?

Large reservoirs in Southeastern Brazil can double river flow if the reservoirs are full, compared with empty reservoirs, according to a new study published in the journal Energy, from researchers at the International Institute for Applied Systems Analysis (IIASA) and several universities in Brazil.

Can floating solar PV be used for hydroelectric power plants in Brazil?

Maués JA (2019) Floating solar PV—hydroelectric power plants in Brazil: Energy storage solution with great application potential. Int J Energy Prod Manag 4:40–52 Perez M, Perez R, Ferguson CR, Schlemmer J (2018) Deploying effectively dispatchable PV on reservoirs: comparing floating PV to other renewable technologies.

Could a reservoir boost Brazil's food production?

The country is the largest producer of soybean, sugar, and coffee. Drought takes a toll on food production. By allowing the reservoirs to rise, the researchers say, Brazil could generate more hydropower with existing dams, reduce its electricity costs and CO 2 emissions, and increase the agricultural production of the country.

Does Brazil need a hydropower reservoir?

Brazil has an installed hydropower capacity of over 120 GW to supply a maximum electricity demand of 90 GW. If there is water stored to use the existing hydropower generation capacity, power will not be a problem for a while. This increases, even more, the importance of maintaining the existing hydropower reservoir levels high.

Could a drought exacerbate Brazil's water and energy crisis?

The study suggests that keeping the reservoirs at low levels since a drought in 2014 could have exacerbated the problem and contributed to the water and energy crisis facing Brazil today. "In most locations in the world, it is accepted that hydropower reservoirs reduce the river flow below dams.

Why is Brazil a good place for hydropower?

Which in turn allows more solar and wind power to be added to the grid without the need for new storage solutions. Brazil has a large potential for hydropower, which has not been explored to its fullest since the drought in 2014 and 2015.