Remove Convert Remove Global Remove Renewable Remove Resource
article thumbnail

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

Green Car Congress

Renewable energy sources are central to the energy transition toward a more sustainable future. The new technique—called Underground Gravity Energy Storage (UGES)—proposes an effective long-term energy storage solution while also making use of now-defunct mining sites, which likely number in the millions globally.

article thumbnail

Global Bioenergies successfully moves its C3 process to demo scale; isopropanol and acetone from renewable resources

Green Car Congress

Global Bioenergies has reached a new milestone in scaling up its C3 process converting renewable resources into isopropanol and acetone. They can also be converted into polypropylene, a key component in the plastics industry, with market value exceeding 70 billion dollars. Earlier post.)

Renewable 186
article thumbnail

Global Bioenergies reports first production of ETBE entirely from renewable resources

Green Car Congress

Global Bioenergies announced the production of ETBE—Ethyl tert-butyl ether, an oxygenate additive for gasoline—purely from renewable resources. Conventionally, partially renewable ETBE is obtained by combining a molecule of renewable ethanol with a molecule of fossil isobutene using a simple and proven process.

Renewable 150
article thumbnail

ExxonMobil to buy 2.5M barrels of renewable diesel per year for 5 years from Global Clean Energy

Green Car Congress

ExxonMobil has signed an agreement with Global Clean Energy Holdings to purchase 2.5 million barrels of renewable diesel per year for five years from a converted California refinery starting in 2022. As background, globally, in 2019, ExxonMobil sold some 1.9 The US share of that was 449,000 barrels per day.

Clean 186
article thumbnail

Los Alamos and Oberon Fuels receive DOE funding to produce renewable hydrogen from renewable DME (rDME)

Green Car Congress

DME is a hydrogen-rich molecule that can be produced from waste and/or renewable resources using Oberon’s modular production technology. Because DME handles like propane/liquefied petroleum gas (LPG), it requires minimal modifications to the existing global LPG distribution network and leverages the expertise of its existing workforce.

Renewable 221
article thumbnail

Oberon Fuels starts commercial production of renewable dimethyl ether (rDME)

Green Car Congress

Oberon Fuels, producer of clean-burning dimethyl ether (DME) transportation fuel, has begun production of the first renewable DME (rDME) in the United States, and the only current commercial production of this in the world. Once delivered, rDME can be converted to renewable hydrogen at the point of use.

Renewable 243
article thumbnail

Photocatalytic optical fibers convert water into hydrogen

Green Car Congress

Researchers at the University of Southampton have transformed optical fibers into photocatalytic microreactors that convert water into hydrogen fuel using solar energy. The unique methodology presents a potentially feasible solution for renewable energy, the elimination of greenhouse gases and sustainable chemical production.

Water 371