The spread of cost-effective batteries, such as Tesla’s new Powerwall, will fundamentally change the way the electric grid operates, writes Michael McElfresh of Santa Clara University. Combined with other innovations, batteries in homes and businesses will transform how people and businesses treat electricity. Along the way, these batteries will improve the efficiency and reliability of the grid overall. … [Read more...]
How the Nest thermostat will change the energy market
The Nest thermostat is a deceptively simple piece of technology. But it’s already changing the energy market. It will not only save consumers money, but utilities even more so: it will reduce their need for gas peaker plants substantially, writes Deborah Lawrence, founder of the US consultancy group Energy Policy Forum. … [Read more...]
Tennet: Dutch electricity prices down 20%, price declines in almost all European countries
Electricity prices in the Netherlands declined 20% in 2014, according to a new Market Review published by Tennet, the Dutch transmission system operator (TSO), which is also active in Germany. According to the Market Review, electricity prices went down across Europe. Prices in the Netherlands and Germany showed convergence, but there was little convergence overall in Europe. The report also shows that coal-fired power plants are taking over from … [Read more...]
viEUws VIDEO: Brussels Briefing on Energy – All you need to know for April & May 2015
In this Brussels Briefing on Energy for viEUws.eu, Hughes Belin provides an overview of the latest EU energy policy developments, including the Gazprom investigation and various developments in South East Europe. … [Read more...]
The Great Grid Special: where is Europe going with its grids?
The EU has adopted a 10% electricity interconnection target that all member states have to meet by 2020. However, experts question this one-size-fits-all approach. They do agree that new investment in power grids is crucial - but not which type should get priority: interconnection, transmission, distribution, "smart" or even microgrid. A new French report shows that most investment is actually going to gas grids where it may be less … [Read more...]
Interview André Merlin: “Europe needs regional System Operators like in the US”
Developing electricity interconnectors should be a shared competence of the EU and individual Member States, with costs shared out at least across regions, says André Merlin, President of Medgrid, a consortium looking to facilitate the exchange of electricity across the Mediterranean, in an interview with Energy Post. Merlin, former Chairman of both RTE, the French transmission system operator (TSO) and ERDF, the main French distribution system … [Read more...]
Off-grid solar power vs grid-connected solar power: what will be the road ahead?
Electricity customers using solar power plus batteries will increasingly be able to choose whether they want to maintain grid connection or go off-grid. In a new report, the Rocky Mountain Institute (RMI) predicts that most customers will not defect from the grid. Nevertheless, grid use will be drastically reduced. Utilities will need to develop new business models and "innovative thinking" to cope with this new reality. The report focuses on the … [Read more...]
The myth of expensive offshore wind: it’s already cheaper than gas-fired and nuclear
Analysing public data on offshore wind in Denmark, energy consultant Mike Parr concludes that existing offshore wind is already cheaper than gas-fired power plants. Future offshore wind farms will be cheaper still – and up to 60% less expensive than the proposed nuclear power plant at Hinkley Point C in the UK. This means, writes Parr, that government support for offshore wind can be quickly and substantially reduced. … [Read more...]
Solar PV can help not hinder the grid
Decentralised renewables such as solar panels on people’s roofs can actively support the grid, rather than being a nuisance for it. This is the main conclusion from an EU research project called “MetaPV”, whose final results were presented at a conference in Brussels on 24 March. … [Read more...]
Interview Johannes Teyssen, CEO Eon: ‘Future energy world has drifted far apart from the classical one”
In the first in-depth interview given by Johannes Teyssen, CEO of Eon, after the company announced its radical new strategy in December last year, Teyssen says that “the energy world of the future” and “the classical energy world” have “drifted so far apart that they require different entrepreneurial approaches”. He notes that the company’s new strategy is not based on German or even European politics, but “on more fundamental, global trends”. … [Read more...]
Study: Local electricity can meet half UK needs – if consumption is cut by half
Research conducted by nine leading UK universities has found that up to 50 per cent of electricity demand in the UK could be met by distributed and low carbon sources by 2050. This does require a reduction in demand of over 50% as well as increased regional, national and international connection. … [Read more...]
Highlights from the Energy Union package – and responses
The European Commission announced its plans for a far-reaching Energy Union for Europe on 25 February, with a work package full of legislative and non-legislative actions for the next two years. Brussels also presented a strategy for the UN climate talks in Paris in December and a paper on how to meet electricity interconnection targets inside the EU. We present the highlights plus some responses. For a detailed analysis, see the accompanying … [Read more...]
EU turns up the heat: finally, a policy push for heating and cooling (half our energy use)
Heating and cooling accounts for almost half of primary energy consumption in Europe, yet it has been largely ignored in the EU’s climate and energy policies. This is now starting to change. At the end of this year, member states in the EU must submit an assessment of the low-carbon potential provided by co-generation and district heating systems. Clare Taylor looks at some of the EU-funded district heating and co-generation projects that are … [Read more...]
DNV GL: 60% integration of renewables in European distribution grids feasible by 2030
The integration of approximately 60% of renewables into the European electricity system will be feasible by 2030, but will come with an extensive expansion of infrastructure, including transmission and distribution networks as well as conventional backup generation. The challenges of grid integration of renewables can be mitigated by a number of technical and regulatory measures. These are the findings of a DNV GL study for the European … [Read more...]
Georg Zachmann, Bruegel Institute: “The EU must go for an Energy Union – or renationalise energy markets”
“We can either go for a European market or a renationalisation of energy policy. Trying to incentivise investment with volatile national schemes and have a European market at the same time is the worst option.” That’s the opinion of influential German energy expert Georg Zachmann, Research Fellow at the Brussels-based think tank the Bruegel Institute. In an interview with Energy Post, Zachmann, who has published widely about EU energy policy, … [Read more...]
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