article thumbnail

IIASA-led study proposes Underground Gravity Energy Storage as long-term energy storage solution for renewables

Green Car Congress

However, because sunshine and wind are inherently variable and inconsistent, finding ways to store energy in an accessible and efficient way is crucial. While there are many effective solutions for daily energy storage, the most common being batteries, a cost-effective long-term solution is still lacking.

article thumbnail

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

Green Car Congress

A new approach developed by researchers from the International Institute for Applied Systems Analysis (IIASA) in Austria and international colleagues proposes using solid air (nitrogen or oxygen) as a medium for recycling cooling energy across the hydrogen liquefaction supply chain. The hydrogen is liquefied where electricity is cheap.

Hydrogen 273
article thumbnail

Organically synthesized porous carbon shows “exceptional” potential as Li-ion anode material

Green Car Congress

A international team of researchers, led by Lancaster University in the UK and Jilin University in China, reports the first organically synthesized sp?sp As described in a paper in the journal Angewandte Chimie International Edition, the new carbon exhibits “exceptional potential” as anode material for lithium?ion

Li-ion 170
article thumbnail

New nanolithia cathodes may address technical drawbacks of Li-air batteries; scalable, cheap and safer Li-air battery system

Green Car Congress

An international team from MIT, Argonne National Laboratory and Peking University has demonstrated a lab-scale proof-of-concept of a new type of cathode for Li-air batteries that could overcome the current drawbacks to the technology, including a high potential gap (>1.2 V)

Cheap 150
article thumbnail

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. Earlier post.).

Grid 150
article thumbnail

Dacia to go into 2025 Dakar rally the usage of e-fuels

Baua Electric

The bogus fuels might be advanced and provided via Aramco, which might be a spouse with Renault Crew and Geely in a deliberate challenge to manufacture and manufacture internal-combustion engines known as Horse.

Fuel 52
article thumbnail

Nissan and Endesa collaborating to deliver vehicle-to-grid systems to market

Green Car Congress

Nissan and Endesa, an Enel Group subsidiary, signed an agreement at the Geneva International Motor Show pledging to work together to deliver a mass-market V2G system and an innovative business model designed to leverage this technology.

Grid 150