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Heating Buildings With Solar Energy Stored in Sand

Cars That Think

Anthropogenic climate change confronts humanity with a challenge: How can we keep warm now as we try to prevent our world from overheating in the future? A Small Country with Large Heating Needs Big problems demand big solutions, and there is perhaps no bigger 21st-century problem than climate change.

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IIASA study proposes solid air hydrogen liquefaction as efficient addition to hydrogen liquefaction supply chain

Green Car Congress

The world is undergoing an energy transition to reduce CO 2 emissions and mitigate climate change. This is an expensive process and requires around 30% of the energy stored within the hydrogen. The hydrogen is liquefied where electricity is cheap. One option is to liquefy hydrogen, which requires cooling to 20 Kelvin (-253 °C).

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Proposed California Bill SB-233 Mandates Bidirectional Charging for EVs to Advance Grid and Climate Protection

Driivz

The bill, SB-233 , aims to advance grid resilience and protect the climate by using EVs as “batteries on wheels,” tapping their stored energy to balance electricity supply and demand rather than bringing high-polluting peak generators online. California, the EV adoption and clean energy leader in the U.S.,

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KU Leuven team creates solar panel that produces hydrogen from moisture in air

Green Car Congress

—Grey hydrogen gas, in other words—not a big win for the climate or the environment. The hydrogen gas produced in the summer will be stored and converted into electricity and heat in the winter. The hydrogen gas produced in the summer can be stored in an underground pressure vessel until winter. —Johan Martens.

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Nissan and ENEL announce V2G system, launch smart grid trials in Europe

Green Car Congress

At the 21 st UN Conference on Climate Change (COP21) in Paris this week, Nissan announced the development of a Vehicle-to-Grid (V2G) system which will allow drivers to operate as individual energy hubs with the ability to store, use or return electricity to the grid.

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Nissan and Enel to launch major V2G trial in the UK; LEAF and e-NV200

Green Car Congress

By giving Nissan electric vehicle owners the ability to plug their vehicles into the V2G system, owners will have the flexibility and power to sell stored energy from their vehicle battery back to the National Grid. Earlier post.) A trial comprising 40 V2G units began in Denmark in January 2016.

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Bloomberg NEF forecasts falling battery prices enabling surge in wind and solar to 50% of global generation by 2050

Green Car Congress

The arrival of cheap battery storage will mean that it becomes increasingly possible to finesse the delivery of electricity from wind and solar, so that these technologies can help meet demand even when the wind isn’t blowing and the sun isn’t shining. Coal emerges as the biggest loser in the long run. levels below 450 parts per million.

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