Environmentalism – synapsis.org.br

Archive by category "Environmentalism"

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Almost eternal battery

One of the most desired things these days are batteries that last longer. We were already satisfied when we found where to recharge, whether in outlets or in solar powered chargers. Have you ever wondered if someone figured out how to make them last much longer? And when you talk…

MIT Researchers Make Salt Water Drinkable With Solar Technology

As drought and water shortages become more of a concern in places like California, scientists are looking for new ways to solve the problem. One solution recently came from MIT, where a team was able to come up with a way of turning salt water into drinking water. The process…

(Português) Projeto de Lei que tramita no Senado ameaça Educação Ambiental

(Português) Baterias velhas de smartphones iluminam residências rurais

(Português) A educação ambiental em diálogo com os princípios de Paulo Freire

(Português) Circuito Galerias – Proposta para a cidade de São Paulo

(Português) Klarastaden, jardins suspensos de Estocolmo

Brazil standing out in wind power and promising in solar energy

According to the brazilian government report “World Energy and Socioeconomic Ranking (years 2012/13/14) (portuguese) Issued on 10/11/2015, produced by the Ministry of Mines and Energy, the country will reach already in 2015 20 TW for wind generation, at the moment it ranks 10th to generation, up 5 positions (it was…

One of solar’s biggest problems about to be solved by Tesla Powerwall

Photovoltaic advocates and enthusiasts are now contemplated with what most knew was needed, a quality, efficient, affordable and scalable solution product that helps us deal with the seasonality of our Sun. At the size of a typical solar inverter hanged on a wall, the 10 kWh Tesla Powerwall battery module…

Micro and Mini energy generation stimulated by tax exemption in Brazil

The National Council of Finance Policy (CONFAZ), signed an ICMS exemption agreement (Link in portuguese) to encourage micro generation (<100kW) and mini generation (< 1 MW). ICMS is a tax that pertains to the circulation of goods, and providers of transportation and communications. As a state tax, it can vary…

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