[{"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\/10309\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\u003EThe people power being harnessed for cleaner and cheaper energy\u003C\/h2\u003E\u003Cp\u003EThey might look like ordinary plugs, but hook up a heat pump or electric-vehicle charger using one of the smart widgets and the result could be big environmental gains and household savings.\u003C\/p\u003E\n\n\u003Cp\u003EIn the northern Spanish city of Valladolid, Santiago Campos is testing a new technology that promises to change the way he and many others consume energy at home. Campos had a series of smart widgets installed in his house late last year and is now set to reap the benefits with more energy efficiency and lower heating bills.\u003C\/p\u003E\n\n\u003Cp\u003E\u003Cstrong\u003EBig bonuses\u003C\/strong\u003E\u003C\/p\u003E\n\n\u003Cp\u003E\u2018I\u2019m doing this for environmental reasons and also to save money at home, in particular to use my heat pump efficiently,\u2019 said the 55-year-old Campos, who works for a local electricity cooperative called Energ\u00e9tica Coop. \u2018I also want to contribute to the development of a new service that I think could have a big impact for our members and for the environment.\u2019\u003C\/p\u003E\n\n\u003Cp\u003EWelcome to the EU-funded \u003Ca href=\u0022https:\/\/cordis.europa.eu\/project\/id\/957837\u0022\u003EREDREAM\u003C\/a\u003E project. It is seeking to spur the use of cheaper sources of renewable power.\u003C\/p\u003E\n\n\u003Cp\u003EDeploying a data-based technological system that optimises how and when consumers use energy, the initiative is helping Europe wean itself off fossil fuels such as coal and natural gas.\u003C\/p\u003E\n\n\u003Cp\u003EMonths of headlines about soaring energy costs have highlighted the importance of Europe\u2019s goal to green its energy. Even before Russia\u2019s invasion of Ukraine more than a year ago, the EU was preparing higher renewables targets for 2030 as part of the fight against climate change.\u003C\/p\u003E\n\n\u003Cp\u003ERenewables will account for at least 40% of EU energy consumption on average at the end of the decade, up from a previous 2030 goal of 32%, according to new draft European legislation.\u003C\/p\u003E\n\n\u003Cp\u003EYet this goal poses challenges, not least because of the intermittent nature of renewables such as solar and wind power.\u003C\/p\u003E\n\n\u003Cp\u003EPeaks in energy demand rarely align with peaks in renewables production. Fire up a heat pump at home in the evening and chances are the electricity used will have been generated from fossil fuels.\u003C\/p\u003E\n\n\u003Cp\u003E\u003Cstrong\u003EAffordable and easy\u003C\/strong\u003E\u003C\/p\u003E\n\n\u003Cp\u003E\u2018Current options for consumers to change their energy usage are very limited,\u2019 said Dr\u0026nbsp;\u00c1lvaro S\u00e1nchez Miralles, an energy expert who coordinates REDREAM. The three-year initiative runs through September this year.\u003C\/p\u003E\n\n\u003Cp\u003EThe project\u2019s big idea is an \u2018\u2018energy ecosystem\u2019\u2019 that can reduce peaks in demand by spreading energy usage more evenly throughout the day. The system can control devices remotely and take advantage of conditions when renewables are readily available.\u003C\/p\u003E\n\n\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\u003E\r\nCurrent options for consumers to change their energy usage are very limited.\r\n\r\n\u003C\/p\u003E\n \u003Cfooter\u003E\n \u003Ccite class=\u0022tw-not-italic tw-font-normal tw-text-sm tw-text-black\u0022\u003EDr \u00c1lvaro S\u00e1nchez Miralles, REDREAM\u003C\/cite\u003E\n \u003C\/footer\u003E\n\u003C\/blockquote\u003E\n\u003C\/p\u003E\n\n\u003Cp\u003EFor example, if it\u2019s a bright sunny day and solar power is in abundance, the system knows to use the opportunity of cleaner, cheaper energy to charge things like electric vehicles.\u003C\/p\u003E\n\n\u003Cp\u003EAll of which means being able to make more use of renewables and doing so in a way that is practical for households, according to Miralles, who is a senior associate professor at the Institute for Research in Technology (IIT) at the Comillas Pontificial University in the Spanish capital Madrid.\u003C\/p\u003E\n\n\u003Cp\u003EAn app interface helps consumers better understand usage and an \u2018\u2018energy assistant\u2019\u2019 advises on options.\u003C\/p\u003E\n\n\u003Cp\u003EOne mode automatically switches on devices when renewables are abundant and cheaper. Another sends an alert about these moments to consumers and leaves it to them to decide whether or not to activate devices.\u003C\/p\u003E\n\n\u003Cp\u003EIn Valladolid, Campos says he has let the technology make all the decisions about his heat pump and praised the whole system.\u003C\/p\u003E\n\n\u003Cp\u003E\u2018I set it to automatically control my heat pump,\u2019 he said. \u2018It\u2019s been so easy to use and is already having a big effect.\u2019\u003C\/p\u003E\n\n\u003Cp\u003ECampos says it\u2019s too early to calculate precise savings.\u0026nbsp;\u003C\/p\u003E\n\n\u003Cp\u003EWhile only a handful of users in Spain, Croatia and the UK is so far testing the technology, when scaled up in the years to come it could have a significant impact in boosting renewables.\u003C\/p\u003E\n\n\u003Cp\u003E\u2018Our real ambition is to have millions of users so we can bring about these changes en masse,\u2019 said Miralles.\u003C\/p\u003E\n\n\u003Cp\u003E\u003Cstrong\u003ERole reversal\u003C\/strong\u003E\u003C\/p\u003E\n\n\u003Cp\u003EThrough local partners, REDREAM is also helping consumers to become renewable producers too \u2013 a role that has spawned the term \u2018\u2018prosumers\u2019\u2019.\u003C\/p\u003E\n\n\u003Cp\u003EThis can take different forms \u2013 from building a wind turbine in a community to installing solar panels on household roofs. The team sees another opportunity here to increase renewables and drive down energy costs.\u003C\/p\u003E\n\n\u003Cp\u003EIn Valladolid, Campos is looking at how the REDREAM technology might enable him to make more direct use of the solar energy he\u2019s generating on his roof in powering his own home.\u003C\/p\u003E\n\n\u003Cp\u003EThrough the technology, local power generation and household energy consumption can be integrated.\u003C\/p\u003E\n\n\u003Cp\u003EOthers too see benefits in greater local renewables production.\u003C\/p\u003E\n\n\u003Cp\u003EKostas Galanakis is co-ordinator of the \u003Ca href=\u0022https:\/\/cordis.europa.eu\/project\/id\/812730\u0022\u003ESmart-BEEjS\u003C\/a\u003E project \u2013 a consortium of eight universities and research centres across Europe promoting the development of \u2018\u2018positive energy districts\u2019\u2019, or PEDs.\u003C\/p\u003E\n\n\u003Cp\u003EThe project complements EU plans to establish 100 such energy districts by 2025. It started in 2019 and runs through April this year.\u003C\/p\u003E\n\n\u003Cp\u003EPEDs are communities or neighbourhoods that, through generating their own renewables, produce more energy than they consume.\u003C\/p\u003E\n\n\u003Cp\u003E\u003Cstrong\u003EVirtuous circles\u003C\/strong\u003E\u003C\/p\u003E\n\n\u003Cp\u003EThis energy can then be sold back to the grid and, when profits are reinvested, a virtuous circle is created: revenues from renewables are used to accelerate local green transitions and can help poorer households pay their energy bills.\u003C\/p\u003E\n\n\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\u003EWe\u2019re focused on decentralising the energy system.\u003C\/p\u003E\n \u003Cfooter\u003E\n \u003Ccite class=\u0022tw-not-italic tw-font-normal tw-text-sm tw-text-black\u0022\u003EAssociate Professor Kostas Galanakis, Smart-BEEjS\u003C\/cite\u003E\n \u003C\/footer\u003E\n\u003C\/blockquote\u003E\n\u003C\/p\u003E\n\n\u003Cp\u003ESuccessful examples exist, but they are typically small-scale. Smart-BEEjS is using them to try to determine what works and what is needed for more PEDs to emerge.\u003C\/p\u003E\n\n\u003Cp\u003EGalanakis points to cases like \u003Ca href=\u0022https:\/\/smart-beejs.eu\/docs\/aardehuizen\/\u0022\u003EAardehuizen\u003C\/a\u003E in the Netherlands and Denmark\u2019s \u003Ca href=\u0022https:\/\/smart-beejs.eu\/docs\/samsoe-island\/\u0022\u003ESams\u00f8 Island\u003C\/a\u003E, where consumers are reaping economic and environmental rewards by producing their own energy.\u003C\/p\u003E\n\n\u003Cp\u003EAardehuizen has just 23 homes. Each is heated with passive solar heat (large windows on the south), solar collectors, wood stoves and heat pumps. While the community is connected to the electricity grid, it is largely self-sufficient thanks to solar panels.\u003C\/p\u003E\n\n\u003Cp\u003EIn 1997, Sams\u00f8 won a government contract to become energy self-sufficient based on 100% renewables. More than a quarter of a century on, the island generates all its own electricity and heat with offshore and onshore wind turbines and solar panels.\u003C\/p\u003E\n\n\u003Cp\u003EWhile political support and new funding are crucial for PEDs to flourish elsewhere, the evidence that the Smart-BEEjS team produces can feed into future policy decisions, according to Galanakis, who is associate professor of innovation systems and entrepreneurship at Nottingham Trent University in the UK.\u003C\/p\u003E\n\n\u003Cp\u003EIn the longer term, he sees a growing appetite and enormous potential for building energy systems from the bottom up so the most vulnerable people in society benefit.\u003C\/p\u003E\n\n\u003Cp\u003E\u2018We\u2019re focused on decentralising the energy system to reduce fossil-fuel dependency and to make it socially just so that it doesn\u2019t leave vulnerable people behind,\u2019 Galanakis said.\u003C\/p\u003E\n\n\u003Cp\u003E\u003Cem\u003EResearch in this article was funded via the EU\u2019s Marie Sk\u0142odowska-Curie Actions (MSCA). 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