Remove Emissions Remove Gas-Electric Remove Global Remove Water
article thumbnail

Stanford researchers make ammonia from air and water microdroplets

Green Car Congress

Stanford researchers, with a colleague from King Fahd University of Petroleum and Minerals, have developed a simple and environmentally sound way to make ammonia with tiny droplets of water and nitrogen from the air. This gas–liquid–solid heterogeneous catalytic system synthesizes ammonia in 0.2 The conversion rate reaches 32.9 ± 1.38

Water 459
article thumbnail

Monash study on solar-driven electrolysis for green hydrogen production cautions on life-cycle emissions and EROI

Green Car Congress

An important consideration of solar-electrolysis in the context of climate mitigation is the enormity of upscaling required—both at the global scale with respect to the investment, land area, materials, and embodied energy; and at the project scale with respect to the potential localised impacts of gigawatt scale plants.

Solar 459
article thumbnail

Argonne study compares life cycle emissions of battery-grade lithium carbonate and lithium hydroxide from brines and ores

Green Car Congress

The LCA covers material, water, and energy flows associated with lithium acquisition; lithium concentration; production of lithium chemicals, battery cathode powders, and batteries; and associated transportation activities along the supply chain. This study provides crucial insights into the electric mobility value chain. Kelly et al.

Carbon 397
article thumbnail

IEA: nuclear power can play a major role in transition to low emissions energy systems; Russia, China leading on new reactor starts

Green Car Congress

As the world contends with a global energy crisis, nuclear power has the potential to play a significant role in helping countries to securely transition to energy systems dominated by renewables, according to a new special report by the IEA. —IEA Executive Director Fatih Birol.

Russia 458
article thumbnail

UBC thermal methane cracking technology deployed to Alberta in $7M test

Green Car Congress

The technology developed by the UBC researchers—thermal methane cracking (TMC)—can produce up to 200 kilograms of hydrogen a day using natural gas, without using water, while reducing or eliminating greenhouse gas emissions. Currently, hydrogen can cost up to $15 per kilogram. Image: MéridaLabs.

Hydrogen 448
article thumbnail

Toyota and DIFFER partner on direct solar production of hydrogen from humid air, rather than water

Green Car Congress

The Dutch Institute for Fundamental Energy Research ( DIFFER ) is partnering with Toyota Motor Europe (TME) to develop a device that absorbs water vapor, and splits it into hydrogen and oxygen directly using solar energy. Working with gas instead of liquid has several advantages.

Water 333
article thumbnail

Our Water Heaters Could Help Save the Wilderness

CleanTechnica EVs

These solutions - renewable energy, heat pumps, electric vehicles and other electric solutions - are capable of eliminating the majority of global carbon emissions.

Water 97