Revolution in gas country the Netherlands: the Dutch government wants all residential buildings to be off gas in 2050. The objective is to reduce CO2 emissions from the built environment. But does phasing out gas deliver the expected results? Eline van den Ende spoke to experts and concludes that a ‘gas-less’ society makes sense only if additional measures are taken. … [Read more...]
A new energy bible: Samuele Furfari explains why technology is king
If you’re in the energy business, here is a new manual for you that lays out the essentials of what energy is and how it shapes geopolitics today. Professor and long-time European Commission official Samuele Furfari has condensed his 39 years of experience in the energy sector into a two-volume tome of more than 1,250 pages that goes right from the fundamentals of physics through Britain’s rule of the Middle East to modern day realities such as … [Read more...]
Large distribution system operators make a pitch for an EU-wide organisation
EDSO for Smart Grids, an organisation representing most of the large European distribution system operators (DSOs), has submitted to the European Commission a proposal to become the “vehicle” for the establishment of an “EU-DSO Entity”. In the Clean Energy Package presented last year, the Commission asked the sector to set up such an EU-wide organisation which would play a key role in the intended transformation of the electricity market. EDSO … [Read more...]
Are solar and wind really killing coal, nuclear and grid reliability?
U.S. Secretary of Energy Rick Perry wants to know whether solar and wind are killing coal, nuclear and grid reliability. Thanks to Texas, where Perry was governor, we know that a combination of wind and solar with fast-ramping natural gas, smart market designs and integrated load control systems will lead to a cleaner, cheaper, more reliable grid, write four researchers at the University of Texas. Courtesy The Conversation. … [Read more...]
Pitting wind and solar against nuclear power
With US electricity demand stalled, expanding wind and solar power is increasing the economic pressure on equally low-emission nuclear power, writes Geoffrey Styles, Managing Director of independent US-based consultancy GSW Strategy Group. He notes that the beneficiaries of renewable energy subsidies resist new state incentives for nuclear plants. But according to Styles, wind and solar should not come at the expense of nuclear power, as all are … [Read more...]
Energy and blockchain: here are the most promising applications
Blockchain applications are rapidly spreading across the energy sector, writes David Groarke, Managing Director of Indigo Advisory Group. Some of those applications may be disruptive for utilities. Europe is the most active region globally. Groarke discusses some of the key takeaways from a recent blockchain conference in Vienna. … [Read more...]
How blockchain could upend power markets
Talk about a disruptive technology. The “world’s leading software platform for digital assets,” blockchain may be little known, but it could revolutionize electricity markets, according to Dick Munson of EDF Energy Exchange. For utilities blockchain could prove to be a threat – or an opportunity. … [Read more...]
Biopower (part 2): Climate science for bioenergy is lost in the woods
Producing electricity from biomass is one of the most controversial and least understood forms of renewable energy. In this three part series, we first explored myths and facts about biopower. In this second installment we’ll try to make sense of a seemingly simple question – is biopower good for cutting our carbon emissions? It is anything but simple. This series first appeared on the Energy Transition blog, at energytransition.org. … [Read more...]
Jobs? Investing in renewables beats fossil fuels
For policymakers who are interested in job creation, investing in renewable energy is considerably more effective than investing in fossil fuels, writes Allan Hoffman, author of the blog Thoughts of a Lapsed Physicist and formerly with the U.S. Department of Energy. Solar and wind are powerful engines of job creation and economic growth. … [Read more...]
Myths and facts about biopower (part 1 of 3)
While wind and solar are widely popular, and nuclear and energy storage hotly debated, much less is said about the role bioenergy could play in the transition to a low-carbon society. In a three-part article, Bentham Paulos argues that bioenergy has an important role to play in the green future and exposes some of the myths around it. This article originally appeared in the Energy Transition blog. … [Read more...]
China’s continuing green shift in electric power: evidence from 2016
Over the past decade, China has been greening its electric power system faster than any other industrial power. But China is also continuing to pump out more greenhouse gases than any other other country. Is its green transformation happening fast enough? Hao Tan and John A. Mathews dig deep into the 2016 data and present an awesome picture of the stunningly large Chinese electric power sector. Courtesy Asia-Pacific Journal. … [Read more...]
Interview Ditlev Engel, CEO DNV GL Energy: “The biggest challenge is integration”
The biggest challenge of the energy transition is the integration of renewable technologies into a digitalized interconnected energy system, according to Ditlev Engel, CEO of DNV GL Energy, one of the largest energy consultancies in the world. “Technology is moving very fast”, Engel says in an interview with Energy Post. “Renewable energy growth has surpassed everyone’s expectations. Regulation and market design need to reflect this development.” … [Read more...]
Costs of electricity generation compared: beware of simple metrics
With the rapid growth of renewables, comparing costs of different forms of power generation has become important for policymakers, investors and analysts. In these comparisons, the metric of LCOE (levelized cost of energy) is often used, but the U.S. Energy Information Administration (EIA) warns that this metric does not cover all the complexities involved. The EIA has written a short primer on comparing power generation costs. … [Read more...]
Trump on the wrong side of energy history
His most recent energy appointments show that president Trump insists on moving the U.S. away from clean energy. This goes against the global trend and will put this Administration on the wrong side of energy history, writes Allan Hoffman, a former official at the U.S. Department of Energy and contributor to a new handbook on the history and future of solar power. … [Read more...]
How to calculate revenues of solar and wind power when the subsidies stop
As the recent offshore wind auction in Germany showed, unsubsidized renewables are rapidly becoming a reality. But how do you calculate the revenues from intermittent solar and wind power plants that receive no financial support, in particular in view of the frequent occurrence of zero or negative power prices? Carlos Perez Linkenheil, Marie-Louise Niggemeier and Simon Göß from Energy Brainpool, independent Berlin-based energy market experts, … [Read more...]
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