13:58 | A new smart domestic hot water storage tank has been developed that not only heats water 20% more efficiently, but can also use electrical energy when it’s free or even negatively priced.
46:11 | All over the world, storage technologists and battery pioneers are looking for ways to store renewable energy. From developing fast batteries to storing heat in basalt and salt.
14:12 | A UK company has developed a heat pump system based on the principles of the Stirling Engine, using no HFC refrigeration gases and with a 30% saving in energy costs compared to existing systems.
11:18 | The energy storage sector is becoming a pretty crowded field as more and more companies come up with solutions that will be crucial to dealing with the intermittency of renewable technologies.
9:52 | About windmills, coal, natural gas, and the disconnected power grid in Texas.
25:54 | India and China will most likely be key to the success or failure of our transition to a sustainable future. They’re now jostling for geopolitical power too.
5:31 | We built this tiny model town to show what it would look like if we tried to transition to 100% clean energy.
18:00 | Folks in the energy industry are apparently getting quite excited about the concept of hydrogen energy storage in ammonia.
12:11 | Batteries in electric vehicles and electronic devices make up a very large proportion of the overall mass. But what if you didn’t need to bolt the batteries to any part of the bodywork at all?
10:47 | An all organic Redox Flow battery has been developed by a team of researchers in Sweden. Could this be the system that finally makes global grid scale storage a reality?
13:19 | A research team at Washington University in St Louis, Missouri has just published details of a power brick that actually is a brick. A red house brick to be precise.
41:04 | In this video I discuss the relative role nuclear power will play in our future. In short: it’s complicated. But nuclear isn’t essential, merely very useful.
12:31 | Smart grids delivering renewable energy across continents will require extremely long electricity transmission distances. China is tackling the issue by switching from AC to DC power and ramping up the output to 1.1 million volts.
13:22 | Lithium recycling wasn’t considered important ten years ago when fewer than 60,000 electric vehicles were sold worldwide. But today…
15:50 | Dramatic cost reductions, improved efficiencies, and a plethora of new innovations in how to store energy that can be delivered into the grid over long durations have all contributed towards a rapidly changing energy market.
13:11 | This design that utilises tried and tested components that have been reimagined and re-engineered to perform a vital function for electricity grids, now and in the future.
37:50 | Debat om perspektiverne for Power-to-X-teknologien til at erstatte de fossile brændsler og drive den grønne omstilling.
17:14 | Cobalt has become an important ingredient in the batteries powering much of today’s technology. Most of it comes from the mines of the DRC in Africa…
13:09 | Australia’s vast land mass, almost constant sun and wind, and access to an array of minerals and resources really does make it the ideal location for large scale hydrogen production powered by renewable technologies.
14:35 | Redox flow batteries are one of the most promising energy storage solutions because they are powered by charged electrolytes that can be infinitely expanded.
21:30 | The future of renewables may lie in our ability to store and use the energy they generate. Here are 7 big ideas to make that a reality.
1:03:37 | The CSIS Energy & National Security Program is pleased to welcome Sverre Alvik to discuss DNV GL’s Energy Transition Outlook 2019.
13:00 | Rose M. Mutiso discusses how a balanced mix of solutions like solar, wind farms, geothermal power and modern grids could create a high-energy future for Africa.
14:03 | We focus on the potential of hydrogen for heating our homes – something that is being enthusiastically embraced by the UK government.
12:25 | Traditional batteries have some limitations, not least in capacity and duration of storage. Hydrogen has no such limitations and as a result it’s rapidly gaining attention as a potential market disrupter.
12:19 | Huge advances in battery technology now mean that energy can be stored as it’s generated, giving national grid operators an instant solution for smoothing demand and bringing domestic micro-generation to hundreds of millions of people.
12:00 | Hydrogen fuel cells may appear to be another of these new green technologies but in fact they’ve been around for well over a century. So why aren’t all our vehicles already powered by Hydrogen?
13:35 | With some projections suggesting renewable energy and electric vehicles may lose the fossil fuel industry as much as $21 TRILLION by 2040, the battle for the hearts and minds of millions of drivers has never been more critical.
3:57 | California researchers discovered a peculiarity in their state’s electric load curves, that started to look more and more like a duck.
3:50 | Hvad er Power to X?
9:30 | Denne video fra MinutePhysic’s viser, hvor mange GigaFactory’s der skal bygges, hvis el-biler skal fortrænge olie-biler og der skal leveres batteri-lagring til en Verden med 100% VE.
32:35 | “Green” batteries are made from organic molecules (or synthesis). Dr. Alán Aspuru-Guzik explains how candidate plant molecules are selected and how such batteries work and store energy.
35:00 | Gennemarbejdet vision for en grøn Giga-fabrik i Skandinavien.
12:44 | Filmen sætter fokus på, hvordan man kan opnå lokalt ejerskab til og engagement i sin fremtidige energiforsyning med vedvarende energi, hvordan man organiserer sig samt hvilke barrierer for det lokale engagement, man møder.
5:36 | A report examining solar PV and battery storage deployment in Germany 2016.
17:38 | Et godt bud på et energisystem der kan sikre et Danmark på 100% vedvarende energi kaldes for: Smart Energy Systems.
5:14 | Kort tysk dokumentar om, at Norske Stattkraft er villig til at udbygge pumped hydro storage, således at man kan øge udvekslingen af energi mellem Tyskland og Norge.
14:07 | Professor Tejs Vegge fra forskningscentret CASE på DTU forsker i katalysatorer, der kan bruges til at omdanne CO2 og nitrogen til brændstoffer ved hjælp af strømmen fra vindmøller og solceller.
5:12 | Ammoniak bruges som kunstgødning, men er også et godt brændstof. Derfor vil forskerne lave ammoniak ved hjælp af strøm fra vindmøller.
4:52 | Forskere i CASE på DTU prøver at udvikle katalysatorer, der kan bruges til at omdanne CO2 til brændstoffer, fx ethanol.
3:33 | Der findes mange forskellige former for energi. Uanset formen gælder det dog, at energi hverken kan fremstilles eller forsvinde, den kan kun skifte form.
4:31 | Hvis vedvarende energi skal spille en afgørende rolle i fremtidens rene energiforsyning, skal vi lære at gemme energi til vindstille dage og mørke nætter.
12:11 | Tænk, hvis man kunne lave vand om til brændstof blot ved at lyse på det med solskin. Professor Søren Dahl fra CASE på DTU fortæller om forskernes arbejde med at lave sol om til brændstof.