Competitive energy-saving between neighbours could encourage people to adopt environmentally friendly behaviour such as turning off lights or turning down the thermostat, thanks to a new game which turns people’s real-life actions into a virtual scoreboard.
Billions of tonnes of water are swept up and down Europe’s estuaries and coastlines each and every day. Engineers have been working hard to develop the technologies to tap into this vast store of tidal energy and are now predicting a ramp-up in production from 2020 onwards.
The European Union has launched new plans to revolutionise how it trades and supplies energy, but to ensure its success EU funds need to support the frontiers of science and knowledge, according to Carlos Moedas, EU Commissioner for Research, Science and Innovation.
The steel industry plays a big role in Europe’s energy consumption, but many say green technologies have been sidelined to stay competitive with cheaper, dirtier steel from China. To explore the best way forward, Horizon organised a debate between Dr Klaus Peters, the secretary general of the European Steel Technology Platform (ESTEP), and Wendel Trio, the director of Climate Action Network Europe.
The energy sector could see a revolution along the same lines as the digital sector, but we first need to scale up breakthrough technologies and train more experts in areas such as smart grids, storage and renewables, according to Maroš Šefčovič, Vice-President of the European Commission, in charge of Energy Union.
Scientists have found a way of producing electricity and fuel for cars from bacteria and green algae, and scaling up these techniques could create a reliable source of renewable energy that could be used as an alternative to fossil fuels.
Inserting bacteria into bricks and concrete could help generate heat, circulate air and repair cracks, according to researchers who are designing innovative construction materials to transform bricks and mortar into living buildings with a reduced environmental footprint.
Street lights may seem just part of the mundane backdrop of life, but many firms have been devising exciting ideas for powering them more cheaply and making them do far more than illuminate a dark road.
Concentrated solar power (CSP) could have the potential to energise remote areas of the world, but it faces one major obstacle – the amount of water it uses. Now, thrifty water sprinklers, tailor-made rotors and hybrid sunlight-biomass boilers could cut the water bill of concentrated solar power and even help generate electricity when the sun doesn't shine.
New measurements of carbon emissions provide better estimates of deforestation effects.
Illegal logging is a billion-euro racket but trees have traceability built into their trunks.
Better space weather forecasts will help.