January 29, 2020 by NREL, via Energy Post The costs of wind turbines is dropping. But that means all the other capital costs – site preparation, foundations, infrastructure, tower construction – will become a bigger part of the total. In the U.S. they currently account for around 30% of the capital expenditures needed to install a land-based wind plant. To keep those costs under control the National Renewable Energy Laboratory (NREL) has created a comprehensive open-source

January 6, 2020 by David Victor, via Energy Post December’s COP25 in Madrid showed how difficult it is proving to get agreement between nations on how to ramp up the deep decarbonisation the world needs. David Victor at the University of California, San Diego, writing for Rocky Mountain Institute, accepts that international consensus is never going to be easy. Instead, he recommends that individual sectors take control of their destiny. His co-authored report “Accelerating The Low Carbon

December 19, 2019 by Sverre Alvik, via Energy Post We can’t afford the energy transition? Next time you hear that from someone, perhaps you can show them this. Sverre Alvik at DNV GL explains that, according to their latest Energy Transition Outlook, although annual global energy expenditure will have to increase from $4.6tn in 2017 to $5.5tn in 2050, its share of growing world GDP will almost halve from 3.6% to 1.9%. That’s because continuing energy efficiency gains are making sure that total global en

January 8, 2020 by Dan Yurman, via Energy Post Dan Yurman presents his worldwide review of nuclear’s prospects. 19 nations are covered. He explains while some countries are planning to scale down nuclear, like South Korea and France, some are increasing investment, like China. Others remain stuck over policy, pricing, financing and politics (e.g. Japan, the U.S.). Exporters of plants, led by Russia, are making moves – not always easily – in Eastern Europe and the Middle East. R&D continues, parti