Three researchers from Australian National University have conducted a study into the possibility for new pumped hydro storage capacity in Australia ā with remarkable results. They have identified more than enough sites to provide all the energy storage Australia needs for an energy system based on renewables. Courtesy The Conversation. … [Read more...]
Exclusive interview: Bertrand Piccard will go around the world again ā with 1,000 solutions
Bertrand Piccard, the man who flew around the world in a solar-powered airplane, will be taking another trip around the world. This time he will show governments 1,000 innovations that together will make it possible to reduce energy consumption and greenhouse gas emissions by half. āI want to show that it is possible and profitable for countries to be much more ambitious in their climate policiesā, says Piccard, who considers this the second … [Read more...]
Solar power alone wonāt solve energy or climate needs
RecentĀ reports that solar capacity will soon exceed nuclear capacity reveal an important fact. They also hide a crucial distinction needed to understand the context of energy production, and use and consequences of choices among supply options for the future, writes Jatin Nathwani of the University of Waterloo. Courtesy The Conversation. … [Read more...]
Underestimating the contribution of solar PV risks damaging policy making
The continuing lack of realism in projections for solar PV - by the IEA and others - risks damaging policy making by misdirecting effort in developing low carbon technologies, writes climate change economist Adam Whitmore. … [Read more...]
Britainās switch to low-carbon energy could give a Ā£21 billion boost to the economy
The UKās transition to a low-carbon economy will lead to new markets being created which could generate up to Ā£21 billion in value annually for utilities, according to new research from Stephen Hall of the University of Leeds and Jeffrey Hardy of Imperial College London. Their research, which focuses on the effects of energy policy on the creation of new markets, can help companies plan for the future. Courtesy The Conversation. … [Read more...]
Dutch coalition accord: the Netherlands goes for climate leadership in Europe
While the U.S. government is abandoning Obamaās Clean Power Plan and taking the U.S. back to the age of fossil fuels, the new Dutch government has presented an unexpectedly ambitious climate and energy policy. The Netherlands will adopt a Climate Law and a minimum CO2 price and it wants to persuade the EU to increase its CO2-reduction ambition from the current 40% in 2030 to 55%. It also intends to close all its coal-fired power stations by 2030 … [Read more...]
The spectacular success of the German Energiewende- and what needs to be done next
While a government is being formed in Berlin, which will have important implications for the future of the Energiewende, author and scholar Professor John Mathews of Macquarie University in Australia, looks back on what Germany has achieved so far with its unique energy policy and concludes that it has been a spectacular success, whatever its detractors may say. But he also has some advice to offer: the German government, he writes, should be … [Read more...]
How Paris and Vienna are struggling to become the clean cities of the future
The success of the clean energy transition will depend to a large extent on the actions of local and regional authorities. Sustainability officers from Paris, Sabine Romon, and Vienna, Bernd Vogl, explain what clean energy goals they have set themselves and how they are planning to achieve them. āThe thing to start with is the infrastructureā, says Vogl. āThe first task is to work on our public buildingsā, says Romon, who warns that Paris' ban on … [Read more...]
Battery startup Brill Power wins New Energy Challenge
UK start-up company Brill Power has won the top prize at the New Energy Challenge 2017 in Amsterdam. The company has developed new technology that greatly increases the lifetime and reliability of lithium-ion batteries. … [Read more...]
Chasing electrification: progress is too slow
Shell scenarios show that the rate of electrification of the energy system needs to triple over the coming years to achieve the Paris goals. This is a much more challenging task than most people realize, writes David Hone, Chief Climate Change Advisor for Shell. … [Read more...]
Why the electric car hype is overblown
Electric cars offer no clear fuel cost savings relative to efficient internal combustion engine (ICE) options, writes independent researcher Schalk Cloete. CO2 and tailpipe emission benefits are also insignificant relative to efficient ICEs. As a result, notes Cloete, ICE vehicles will remain highly competitive with battery electric vehicles (BEVs). … [Read more...]
UK offshore wind boom concentrates power in the hands of a few very large developers
The price of offshore wind continues to fall dramatically. The UK governmentās latest round of contracts for renewable generation have justĀ been announced, and they show the costs of subsidies have halved in just two years, writes Bridget Woodman of the University of Exeter. This is good news, but there are downsides, Woodman notes. The scale of the projects concentrates power in the hands of a few very large developers. Courtesy The … [Read more...]
Trading biomass like oil: Lithuania shows how it can be done
European biomass markets are fragmented and intransparent, writes Jakub Kucera, economic analyst at RSJ, a Prague-based investment company. With one exception: Lithuania has a well-functioning biomass spot market, Baltpool. Could this become a model for other European countries? The Lithuanians would like to expand. … [Read more...]
Biofuel breakthroughs bring ānegative emissionsā a step closer
Recent breakthroughs in biofuel research have brought the prospect of ānegative emissionsā a step closer, writes Andrew Hopkins, Emeritus Professor of Sociology at Australian National University. With the help of pyrolysis, biomass in the form of algae can be converted into char, which can be used as soil additive, returning carbon to the soil. Courtesy The Conversation. … [Read more...]
DNV GLās Energy Transition Outlook: for the first time in history, energy demand will peak
Global energy demand will plateau from 2030, oil demand will flatten from 2020 to 2028 and go to a significant decline thereafter, the shift to renewable energy will be quicker and more massive than most people realize, yet the energy transition will not be difficult to finance. These are some of the momentous conclusions of a set of major new reports from independent energy consultancy DNV GL, under the name Energy Transition Outlook (ETO). They … [Read more...]
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