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Green news- Growth at any cost is losing its lusterPublic opinion shows growing support for balancing economic prosperity and environmental protection. The post Growth at any cost is losing its luster appeared first on Trellis.
- How to fund measurable methane reductions at scale — and fastA biowaste-focused coalition can spur methane reductions while building sustainable infrastructure. The post How to fund measurable methane reductions at scale — and fast appeared first on Trellis.
- The sovereign wealth fund with $2 trillion in assets shares an update on climateThe Norwegian government’s pension fund is notable for its sheer size and transparency on sustainability issues. The post The sovereign wealth fund with $2 trillion in assets shares an update on climate appeared first on Trellis.
- Meet the drilling entrepreneur unlocking geothermal power for GoogleFervo Energy co-founder and CEO Tim Latimer was inspired by skills learned in the oil and gas business. The post Meet the drilling entrepreneur unlocking geothermal power for Google appeared first on Trellis.
- How J&J, Suntory and Toyota cut industrial heat emissionsReducing natural gas consumption for low-heat processes such as equipment sterilization or chemical reactions starts with process redesign. The post How J&J, Suntory and Toyota cut industrial heat emissions appeared first on Trellis.
- Growth at any cost is losing its luster
Yearly Archives: 2012
Home Solar Systems: Worth the Cost?
Humanity has acknowledged the power of the sun since prehistoric times, awed by the glowing orb whose presence creates day and whose absence plunges the world into darkness.
For all our advances in science and technology, most of the power from the sun still eludes us. NASA reports that we use only one ten-thousandth of the sun’s energy.
Photovoltaic (PV) solar electrical systems offer new and ever-changing ways to harness that energy. The term “photovoltaic” literally means light-electricity.
In 1839, French physicist Edmond Becquerel discovered that sunlight could produce an electric current. Another century would pass before scientists fully understood that this process happens at the atomic level. Albert Einstein’s only Nobel Prize was awarded for his work on the photoelectric effect. By 1958, the space program was using solar cells. Continue reading
Small enterprises: Shift to green economy underway, but not at full speed yet
According to the Eurobarometer survey on “SMEs, resource efficiency and green markets”, 37% of EU SMEs have at least one full or part-time green employee. Green jobs are largely created in SMEs as opposed to large firms: In 2012, 1 in 8 employees of small and medium-sized firms had a green job or almost 13% of all SME jobs.
In large firms it was only 1 in 33 equivalent to 3% of all large company jobs. Green jobs in SMEs are also estimated to expand dynamically with a rate of 35% in the next 2 years. Continue reading
Posted in Green economy
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EU to keep carbon tax on airlines, but for how long?
The European Union will maintain its carbon tax imposed on airlines operating in its airspace, despite retaliatory trade measures by China.
As long as an international policy on carbon emissions by airlines is not found, the “EU will stick to its own ETS system”. The carbon tax imposed on airlines by the European Union came into effect on January 1, but carriers will begin receiving bills only in 2013 after this year’s carbon emissions have been assessed. Continue reading
Solar pannel from plants. Is it possible?
In a mashup of biology and electronics, researchers said they’ve made progress in making low-cost solar cell from plants.
A paper published in Scientific Reports describes an improved method for making electricity-producing “biophotovoltaics” without the sophisticated laboratory equipment previously needed. Researchers said custom-designed chemicals could be mixed with green plants, even grass clippings, to create a photovoltaic material by harnessing photosynthesis. Continue reading
Posted in Alternative Energy
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