Tonga Eruption Blast Increased Atmospheric Water Vapor by 10%

NASA: The huge amount of water vapor hurled into the atmosphere, as detected by NASA’s Microwave Limb Sounder, could end up temporarily warming Earth’s surface. When the Hunga Tonga-Hunga Ha’apai volcano erupted on Jan. 15, it sent a tsunami racing around the world and set off a sonic boom that circled the globe twice. The…

‘Soon the world will be unrecognisable’: is it still possible to prevent total climate meltdown?

The Guardian: Blistering heatwaves are just the start. We must accept how bad things are before we can head off global catastrophe, according to a leading UK scientist. The publication of Bill McGuire’s latest book, Hothouse Earth, could not be more timely. Appearing in the shops this week, it will be perused by sweltering customers who…

Heatwave: Record breaking temperatures in the U.S. and Europe

Today The Guardian filed, ‘US temperatures hit record levels as south-west bakes in heatwave‘, and cites 114F in Phoenix, 109F in Las Vegas, Denver hit 100F (37,7C), in California inland areas reached triple digits. A dangerous heat swept across the American south-west over the weekend as potentially deadly heat set temperatures soaring to record levels…

The ecological costs of the war in Ukraine

Duke Today‘s Amanda Solliday recently interviewed Erika Weinthal, professor of environmental and public policy in Duke’s Nicholas School of the Environment. Weinthal’s research examines global environmental politics, including conflict and peacebuilding. She wrote a book on shared water resources following the collapse of the Soviet Union, “State Making and Environmental Cooperation: Linking Domestic Politics and…

vehicle-to-grid

Vehicle-to-Grid Initiatives Could Be the Key to More Grid Efficiency

Environmental engineers are developing innovative solutions to energy-related emissions. Many countries are decarbonizing their power grids using renewable technologies. One challenge with solar and wind power is their low storage rates. Panels and turbines produce electricity on-site, delivering it directly to consumers. As energy professionals begin building emission-free grids, they must explore different storage options.…

geothermal

Geothermal Could Solve the Lithium Shortage

Global sustainability efforts are influencing national regulations. Post-industrial nations, like the U.S., have been busy establishing emission-reduction policies. Industries can shrink their carbon footprints and get ahead of regulations by adopting renewable energy sources. Lithium-ion (li-ion) batteries support individual and industrial transitions away from fossil fuels. Residents and business owners are adopting lithium-powered devices to…