From New Scientist Sumatra: the Sunda trench lies close by far beneath the ocean Planet Observer/Getty By Michael Marshall Here is a radical solution to dangerous climate change: create lakes of liquid carbon dioxide on the seabed, and keep the greenhouse gas out of the air. As well as cutting our emissions of carbon dioxide,…
Eminent energy economist warns that carbon capture and storage will never be viable CCS would make renewables and nuclear energy look cheap That is the stark message of Professor Gordon Hughes, Professor of Economics at the University of Edinburgh and a former adviser to the World Bank. In a new report published by the Global…
From the AMERICAN CHEMICAL SOCIETY, an idea that might actually work in a few places, but won’t really matter in the larger scheme of global CO2 volume. I also wonder about saturation. It seems they’d continuously have to drill new wells as the porosity of the basalt would be reduced close to the well casing, and…
From CARDIFF UNIVERSITY Why does our planet experience an ice age every 100,000 years? Deep storage of carbon dioxide in the oceans may have triggered this unexplained phenomena, new research shows Experts from Cardiff University have offered up an explanation as to why our planet began to move in and out of ice ages every…
Russell Cook writes: I kid you not. From tonight’s (8/23/16) PBS NewsHour broadcast segment titled “To combat climate change, these scientists are turning CO2 into rock“, these quotes from the discussion segment host and two of the speakers, regarding recapturing CO2 from Icelandic geothermal activity: MALCOLM BRABANT: “Because it is self-contained within the geothermal power…
Guest essay by Eric Worrall A study of naturally occurring CO2 reservoirs has given a boost to carbon capture projects, by concluding mild acidity of CO2 / Carbonic Acid does not significantly corrode the rocks holding it in, even on 100,000 year timescales. But this study does nothing to allay my concerns about the hideous…
From the don’t store it in a fault zone department and the UNIVERSITY OF CAMBRIDGE Study of natural-occurring 100,000 year-old CO2 reservoirs shows no significant corroding of ‘cap rock’, suggesting the greenhouse gas hasn’t leaked back out – one of the main concerns with greenhouse gas reduction proposal of carbon capture and storage. New research shows…
