Today in GeoTalk, we’re talking to Suzanne Hangx, who explains the great potential of carbon capture and storage and the challenges emerging technologies, like CCS, face. First, could you introduce yourself and let us know what drew you to geomechanics? Let’s start with the introduction: I’m Suzanne Hangx and I currently work as a researcher …[Read More]
Energy, Resources and the Environment
Bioengineering Could be the Answer to Dirt-Free Dams
Scientists are building walls of willow trees in the Southern French Alps gullies to trap dirt that blocks hydroelectric dams downstream. Sediment in rainwater washes off the steep valley slopes in the Francon marly basin into gullies. These smaller waterways then feed larger rivers. When the water reaches the slower-moving reservoirs above dams, the sediment …[Read More]
GeoTalk: Sylvian LeDuc on Why Woody Biofuels Wouldn’t be the Best Plan for the EU
Biofuels are set to replace 10 per cent of EU transportation fuel by 2020. Yet, the long-term sustainability of first generation biofuels, made from grains and vegetable oils, has raised concerns as production starts to compete with food supplies. Attention has now turned to second generation biofuels, produced from non-edible sources such as wood or …[Read More]
CCS – what’s the hold up?
Carbon capture and storage (CCS) has been on the research and political agenda for some time now, but there has been a surge in media coverage recently in the European Union (EU). This is in part due to the announcement of the results of the CCS funding commercialisation competition run by the Department of Energy …[Read More]
Geosciences Column: The contribution of climate change to water scarcity in the MENA region
In this month’s Geoscience’s column, Alex Stubbings discusses the water scarcity problems in the Middle East and North Africa region and the recent developments in modelling water resources here. The Middle East and North Africa (MENA) region is considered the most water-scarce region in the world. As such, the region faces a multitude of challenges …[Read More]
Geosciences Column: The Longyearbyen CO2 Lab – Drilling for a greener future
In this month’s Geosciences column, Ingrid Anell introduces Norway’s Longyearbyen carbon capture and storage project and presents its first results. The world’s northernmost community, Longyearbyen, located at latitude 78 degrees north, is making progress towards becoming the world’s first CO2 neutral community. Geologists at UNIS, the University Centre in Svalbard, have determined that just a few kilometres …[Read More]
Imaggeo on Mondays: Trees of time
The Namib-Nauklufy National Park in Namibia is a stunning ecoregion that encompasses part of the Namib Desert and the Nauklufy mountain range. With an area of almost 50,000 square kilometres, the park covers a wide range of landscapes, including gravel plains, tall sand dunes, and an ephemeral river. The park also includes one of the …[Read More]
Imaggeo on Mondays: The beauty of energy
Electric cars require roughly 1,000 times more lithium than a standard laptop. It is therefore understandable that Bolivia’s Salar de Uyuni, a unique environment shown here under deep-blue skies, is widely regarded as the ‘Saudi Arabia of lithium’, because it contains over 40% of the planet’s lithium chloride (LiCl) reserves, or more than 5.4 million …[Read More]
Transformation of the Energy Economy: The US experience – Part VI, California and the future of global energy
EGU’s Science Communications Fellow, Edvard Glücksman, continues to share his thoughts as he takes part in a study tour with other members of the Emerging Leaders in Environmental and Energy Policy Network (ELEEP), a joint project of the Atlantic Council of the United States and the Ecologic Institute. This is the last post in the series. …[Read More]
Transformation of the Energy Economy: The US experience – Part V, California’s State Capitol
EGU’s Science Communications Fellow, Edvard Glücksman, continues to share his thoughts as he takes part in a study tour with other members of the Emerging Leaders in Environmental and Energy Policy Network (ELEEP), a joint project of the Atlantic Council of the United States and the Ecologic Institute. If you have any questions or comments, please contact Ed …[Read More]