Energy & Green Tech

House backs bill to boost 'clean energy,' enhance efficiency

The House has approved a modest bill to promote "clean energy" and increase energy efficiency while phasing out the use of coolants in air conditioners and refrigerators that are considered a major driver of global warming.

Energy & Green Tech

Geothermal energy from shell limestone

In 2017 a huge storage facility in the pores of a sandstone layer at a depth of between 1015 and 1045 meters below Berlin's Grunewald forest that had been used to temporarily store natural gas, to cover the city's fluctuating ...

Energy & Green Tech

How Salt Lake's buildings affect its climate future

Anyone who's lived or worked in old buildings knows that their heating and cooling systems can't compare to the efficiency, insulation and consistency of those in new buildings. But the quirks of old buildings' climate control ...

Energy & Green Tech

EU's energy plan backs hydrogen, but NGOs sense 'hype'

The EU wants to put hydrogen at the centre of its ambition to achieve a carbon neutral Europe by 2050, its executive arm said Wednesday, but critics say that current extraction technology is far from green.

Energy & Green Tech

UK electricity plant nears full switch away from coal

As the coronavirus pandemic undermines the production of cleaner renewable fuels, the UK's biggest electricity plant is close to using only biomass following a bumpy transition away from coal.

Energy & Green Tech

Hydrogen and nanomaterials may transform energy industry

Hydrogen as a zero-carbon energy carrier has the potential to fundamentally transform the global energy landscape—but the production must benefit the environment, according to experts at Rice University's Baker Institute ...

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Natural gas

Natural gas is a gas consisting primarily of methane. It is found associated with fossil fuels, in coal beds, as methane clathrates, and is created by methanogenic organisms in marshes, bogs, and landfills. It is an important fuel source, a major feedstock for fertilizers, and a potent greenhouse gas.

Natural gas is often informally referred to as simply gas, especially when compared to other energy sources such as electricity. Before natural gas can be used as a fuel, it must undergo extensive processing to remove almost all materials other than methane. The by-products of that processing include ethane, propane, butanes, pentanes and higher molecular weight hydrocarbons, elemental sulfur, and sometimes helium and nitrogen.

This text uses material from Wikipedia, licensed under CC BY-SA