4 Elements

4 Elements

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The „4 Elements” NGO was founded in April 2016 and it's priority is to promote green energy and safe environment in Republic of Moldova

Could ants be the solution to antibiotic crisis? 30/09/2016

Leo is right!

Could ants be the solution to antibiotic crisis? Bacterial defences of fungus-farming ants could help in medical battle against superbugs

Top 10 Renewable Energy Sources 25/07/2016

No.8! Solar Power

Photovoltaic (PV) Solar power is harnessing the suns energy to produce electricity. One of the fastest growing energy sources, new technologies are developing at a rapid pace. Solar cells are becoming more efficient, transportable and even flexible, allowing for easy installation. PV has mainly been used to power small and medium-sized applications, from the calculator powered by a single solar cell to off-grid homes powered by a photovoltaic array. The 1973 oil crisis stimulated a rapid rise in the production of PV during the 1970s and early 1980s. Steadily falling oil prices during the early 1980s, however, led to a reduction in funding for photovoltaic R&D and a discontinuation of the tax credits associated with the Energy Tax Act of 1978. These factors moderated growth to approximately 15% per year from 1984 through 1996. Since the mid-1990s, leadership in the PV sector has shifted from the US to Japan and Germany. Between 1992 and 1994 Japan increased R&D funding, established net metering guidelines, and introduced a subsidy program to encourage the installation of residential PV systems. Solar installations in recent years have also largely begun to expand into residential areas, with governments offering incentive programs to make “green” energy a more economically viable option. In Canada the government offers the RESOP (Renewable Energy Standard Offer Program).

Businesses have seen the light with solar energy and it's finally paying off 07/07/2016

O nouă oportunitate

Businesses have seen the light with solar energy and it's finally paying off Businesses still have a way to go to limit their carbon footprint, but one area where they are making good progress is switching to clean energy

Ludovico Einaudi - "Elegy for the Arctic" - Official Live (Greenpeace) 07/07/2016

Problema încălzirii globale prin prisma artei

Ludovico Einaudi - "Elegy for the Arctic" - Official Live (Greenpeace) Subscribe to the official Ludovico Einaudi channel here! http://bit.ly/EinaudiChannel Ludovico Einaudi performs an original piece "Elegy for the Arctic", on ...

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