[{"command":"openDialog","selector":"#drupal-modal","settings":null,"data":"\u003Cdiv id=\u0022republish_modal_form\u0022\u003E\u003Cform class=\u0022modal-form-example-modal-form ecl-form\u0022 data-drupal-selector=\u0022modal-form-example-modal-form\u0022 action=\u0022\/en\/article\/modal\/10215\u0022 method=\u0022post\u0022 id=\u0022modal-form-example-modal-form\u0022 accept-charset=\u0022UTF-8\u0022\u003E\u003Cp\u003EHorizon articles can be republished for free under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence.\u003C\/p\u003E\n \u003Cp\u003EYou must give appropriate credit. We ask you to do this by:\u003Cbr \/\u003E\n 1) Using the original journalist\u0027s byline\u003Cbr \/\u003E\n 2) Linking back to our original story\u003Cbr \/\u003E\n 3) Using the following text in the footer: This article was originally published in \u003Ca href=\u0027#\u0027\u003EHorizon, the EU Research and Innovation magazine\u003C\/a\u003E\u003C\/p\u003E\n \u003Cp\u003ESee our full republication guidelines \u003Ca href=\u0027\/horizon-magazine\/republish-our-stories\u0027\u003Ehere\u003C\/a\u003E\u003C\/p\u003E\n \u003Cp\u003EHTML for this article, including the attribution and page view counter, is below:\u003C\/p\u003E\u003Cdiv class=\u0022js-form-item form-item js-form-type-textarea form-item-body-content js-form-item-body-content ecl-form-group ecl-form-group--text-area form-no-label ecl-u-mv-m\u0022\u003E\n \n\u003Cdiv\u003E\n \u003Ctextarea data-drupal-selector=\u0022edit-body-content\u0022 aria-describedby=\u0022edit-body-content--description\u0022 id=\u0022edit-body-content\u0022 name=\u0022body_content\u0022 rows=\u00225\u0022 cols=\u002260\u0022 class=\u0022form-textarea ecl-text-area\u0022\u003E\u003Ch2\u003EElectric cars dangle the promise of earning money for their drivers\u003C\/h2\u003E\u003Cp\u003EWhile drivers considering an electric vehicle (EV) might imagine the main benefit being less air pollution from their own journeys, EV batteries could also make money for car owners \u2013 and help countries stabilise their power grids.\u003C\/p\u003E\u003Cp\u003EThe whole idea is premised on a simple fact: cars are stationary far more often than they are in motion.\u003C\/p\u003E\u003Cp\u003E\u003Cstrong\u003EParking power\u003C\/strong\u003E\u003C\/p\u003E\u003Cp\u003E\u2018Cars are parked for 95% of the time, so they can offer flexibility by providing electricity when there is more demand and by storing it when there is less demand,\u2019 said Joana Mund\u00f3 Oliv\u00e9, chief executive officer of consultancy Ecoserveis in Spain. \u2018That can help balance the grid and, at the same time, the end user can make additional revenues.\u2019\u003C\/p\u003E\u003Cp\u003EEcoserveis is leading the EU-funded \u003Ca href=\u0022https:\/\/cordis.europa.eu\/project\/id\/101033686\u0022\u003EV2Market\u003C\/a\u003E project exploring how EV batteries can be integrated into the electricity system. They would serve as storage capacity for national power grids, allowing electric-car owners to sell energy to the networks when it is needed.\u003C\/p\u003E\u003Cp\u003EVehicle-to-grid (V2G) technology offers potential answers to two big challenges for society as it seeks to counter more frequent \u2013 and increasingly severe \u2013 heat waves, storms and floods resulting from climate change.\u003C\/p\u003E\u003Cp\u003EOne is cutting emissions from transport, which accounts for around a quarter of the EU\u2019s greenhouse-gas discharges. The second is increasing the use of renewable energy such as wind and solar power, whose intermittent nature is a headache for power-grid operators.\u003C\/p\u003E\u003Cp\u003E\u003Cblockquote class=\u0022tw-text-center tw-text-blue tw-font-bold tw-text-2xl lg:tw-w-1\/2 tw-border-2 tw-border-blue tw-p-12 tw-my-8 lg:tw-m-12 lg:tw--ml-16 tw-float-left\u0022\u003E\n \u003Cspan class=\u0022tw-text-5xl tw-rotate-180\u0022\u003E\u201c\u003C\/span\u003E\n \u003Cp class=\u0022tw-font-serif tw-italic\u0022\u003EThe end user could make additional revenues.\r\n\u003C\/p\u003E\n \u003Cfooter\u003E\n \u003Ccite class=\u0022tw-not-italic tw-font-normal tw-text-sm tw-text-black\u0022\u003EJoana Mund\u00f3 Oliv\u00e9, V2Market\u003C\/cite\u003E\n \u003C\/footer\u003E\n\u003C\/blockquote\u003E\n\u003C\/p\u003E\u003Cp\u003EThe EU has given the auto industry a big regulatory prod to accelerate the development of electric vehicles by agreeing to \u003Ca href=\u0022https:\/\/www.europarl.europa.eu\/news\/en\/headlines\/economy\/20221019STO44572\/eu-ban-on-sale-of-new-petrol-and-diesel-cars-from-2035-explained\u0022\u003Eban the sale of new cars with a combustion engine as of 2035\u003C\/a\u003E. Separate draft European legislation would increase the number of charging stations for EV drivers across the EU.\u003C\/p\u003E\u003Cp\u003EFor consumers, being able to make money by selling energy to the grid should help encourage them to opt for electric cars.\u003C\/p\u003E\u003Cp\u003E\u003Cstrong\u003ERules of the game\u003C\/strong\u003E\u003C\/p\u003E\u003Cp\u003EAfter initial market studies, V2Market is focusing on how the contracts governing the commercial relationships among energy suppliers, the power grid, charging-infrastructure providers and EV owners will look. This mix of actors also includes companies\u0026nbsp;\u2013 known as aggregators\u0026nbsp;\u2013 that negotiate with utilities on behalf of consumers.\u0026nbsp;\u0026nbsp;\u0026nbsp;\u003C\/p\u003E\u003Cp\u003EV2Market, which runs until 2024, plans pilot tests in the metropolitan area of Barcelona, Spain later this year involving municipal-authority vehicles and individual EV owners.\u003C\/p\u003E\u003Cp\u003EThose trials will contribute to another major aim of the project: boosting public awareness and encouraging policymakers in more countries to put in place the rules needed for V2G to emerge on a broad scale. At present, few countries have passed legislation in this area.\u003C\/p\u003E\u003Cp\u003E\u2018You need laws that allow this commercial relationship of selling electricity or capacity to the grid,\u2019 said Mund\u00f3 Oliv\u00e9. \u2018You also have to regulate the taxes and the role of the aggregator. There are new relationships to be built between different market actors.\u2019\u003C\/p\u003E\u003Cp\u003EV2Market will analyse data on electricity consumption and fluctuations in power prices at different times of day to help people predict the best hours to consume energy or feed it into the grid. Alerts sent to users via an app will prompt them to charge their car batteries when energy is cheaper and sell it back to the grid when it is more expensive.\u003C\/p\u003E\u003Cp\u003EThe project also explores the possibility of an electric-vehicle owner paying to use the EV battery, which would belong to an aggregator, rather than buying it outright. This idea, known as \u201cservitisation,\u201d could reduce the initial outlay for an EV by around \u20ac10 000, according to Mund\u00f3 Oliv\u00e9.\u003C\/p\u003E\u003Cp\u003E\u003Cstrong\u003ECharging ahead\u003C\/strong\u003E\u003C\/p\u003E\u003Cp\u003EElsewhere in the EV sphere, researchers and start-ups are moving ahead with other important technological steps. One is automated battery charging, which maximises vehicles\u0027 connection time with the grid.\u003C\/p\u003E\u003Cp\u003E\u003Cblockquote class=\u0022tw-text-center tw-text-blue tw-font-bold tw-text-2xl lg:tw-w-1\/2 tw-border-2 tw-border-blue tw-p-12 tw-my-8 lg:tw-m-12 lg:tw--ml-16 tw-float-left\u0022\u003E\n \u003Cspan class=\u0022tw-text-5xl tw-rotate-180\u0022\u003E\u201c\u003C\/span\u003E\n \u003Cp class=\u0022tw-font-serif tw-italic\u0022\u003EIf vehicles are connected to the grid more often, they can be charged at the ideal time when green energy is available.\u003C\/p\u003E\n \u003Cfooter\u003E\n \u003Ccite class=\u0022tw-not-italic tw-font-normal tw-text-sm tw-text-black\u0022\u003EHermann Stockinger, Matrix Charging\u003C\/cite\u003E\n \u003C\/footer\u003E\n\u003C\/blockquote\u003E\n\u003C\/p\u003E\u003Cp\u003EAutomated charging is a prerequisite for intelligent charging, whereby an EV and a charging device share a data connection. The link enables the car owner to monitor and manage the charging process, making the best use of electricity supply and demand. Intelligent charging in turn allows the vehicle\u0027s battery to be used for V2G.\u003C\/p\u003E\u003Cp\u003EAutomated charging was the focus of the EU-funded \u003Ca href=\u0022https:\/\/cordis.europa.eu\/project\/id\/830239\u0022\u003EMatrix Charging\u003C\/a\u003E project, which ended in 2020.\u003C\/p\u003E\u003Cp\u003ELed by Austrian high-tech startup Easelink, the project developed a technology that automatically charges the battery of a parked EV.\u003C\/p\u003E\u003Cp\u003EThe EV parks over a special pad, a connector gets lowered from under the car and the two meet to charge the battery, communicating through a secure wifi-based connection.\u003C\/p\u003E\u003Cp\u003E\u003Cfigure role=\u0022group\u0022\u003E\n\u003Cimg alt=\u0022Automated charging with Matrix Charging. \u00a9 Easelink, 2019\u0022 data-entity-type=\u0022file\u0022 data-entity-uuid=\u00226ad2051e-e713-448e-9f94-642def72a6d2\u0022 src=\u0022\/sites\/default\/files\/hm\/IMCEUpload\/BODY%20Electric_Vehicle_Fleet_with_Matrix_Charging.jpg\u0022\u003E\n\u003Cfigcaption class=\u0022tw-italic tw-mb-4\u0022\u003EAutomated charging with Matrix Charging. \u00a9 Easelink, 2019\u003C\/figcaption\u003E\n\u003C\/figure\u003E\n\u003C\/p\u003E\u003Cp\u003EThe pad can be installed in a public place, used outdoors or fitted in a private garage, according to Hermann Stockinger, founder and CEO of Easelink. The company is now seeking to commercialise the product through technology licensing.\u003C\/p\u003E\u003Cp\u003E\u2018When it comes to making money out of battery storage, we have a key technology,\u2019\u003Cbr\u003Esaid Stockinger, who has a background in mechanical engineering and worked for German carmaker BMW before founding Easelink in 2016.\u003C\/p\u003E\u003Cp\u003EHe believes EU backing has helped foster industry interest in the charging system.\u003C\/p\u003E\u003Cp\u003EThe company is initially focusing on licensing the system to retrofit existing electric vehicles \u2013 an operation that would cost around \u20ac2 500 and take three to four hours \u2013 as the quickest way to scale up.\u003C\/p\u003E\u003Cp\u003ETaxis, municipal vehicles and premium users are expected to be the initial target groups.\u003C\/p\u003E\u003Cp\u003EEaselink is also putting the pad into operation at taxi stands in Vienna and Graz, Austria through an Austrian energy and climate initiative to electrify taxi fleets.\u003C\/p\u003E\u003Cp\u003EStarting in mid-2023, around 60 automatic-charging stations will be set up in the largest such project in Europe.\u003C\/p\u003E\u003Cp\u003E\u003Cstrong\u003EGreener grids\u003C\/strong\u003E\u003C\/p\u003E\u003Cp\u003EMore generally, by ensuring the battery is charging whenever the car is parked, the pad can help owners maximise revenues from their batteries, according to Stockinger.\u003C\/p\u003E\u003Cp\u003E\u2018You don\u2019t have the human factor of remembering to plug it in,\u2019 he said. \u2018You can set up a fully automated process.\u2019\u003C\/p\u003E\u003Cp\u003EUltimately, achieving a higher renewables share will require a widespread intelligent charging system that automated charging is bringing ever closer.\u003C\/p\u003E\u003Cp\u003E\u2018This is a key technology to deal with the volatility of renewable-energy sources,\u2019 Stockinger said. \u2018If vehicles are connected to the grid more often, they can be charged at the ideal time when green energy is available.\u2019\u003C\/p\u003E\u003Cp\u003E\u003Cem\u003EResearch in this article was funded by the EU. 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