KlimaTV – Vedvarende energi
25:42 | With two thirds of our planet covered by sea, maybe it’s time to look to the horizon for our future energy needs. Are floating wind farms the answer?
28:25 | Germany needs wind power if it is going to meet its climate goals, and successfully transition from nuclear and coal power to renewable energy. But the construction of wind turbines has been stalling.
14:58 | Perovskite can give a big boost to the performance of existing solar cell technology. We take a look at how it works.
12:22 | Ultimately, 100% renewable fossil-fuel-free energy is not only possible but necessary to mitigate the worst effects of climate change.
10:45 | The coronavirus brought much of the world to a standstill, dropping carbon emissions by five percent. Al Gore says keeping those rates down is now up to us.
15:44 | Ocean Thermal Energy Conversion, or OTEC, takes advantage of the sun’s heating of the ocean to produce clean energy. It’s pretty cool.
10:15 | When you imagine the energy of the future, solar power is probably in the picture – but in recent years, less than 2% of the world’s electricity has come from solar power. Here are 5 new inventions that are likely to change that.
3:32 | How quickly do we need to ramp up renewables? Professor Leah Stokes breaks down how the U.S. can meet ambitious clean-energy goals in the fastest way possible — with the help of the humble narwhal.
11:41 | Balancing grid voltage using solar farms during the night time is exactly what a new trial in the South of England achieved recently. We take a look at how this seemingly impossible feat was achieved.
15:13 | Team Trees’ target is to get 20 million new saplings in the ground by January 1st 2020. And it’s just as well, because the European Union (including the United Kingdom!) is busy destroying millions of trees across the south-eastern United States.
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.
42:25 | Huge areas of tropical rainforest are being destroyed to make charcoal for barbecues. The global deforestation is leading to growing problems. Nigeria and the DRC Congo – two of Europe’s main charcoal suppliers – are also affected.
2:18 | Mr. President – Greenland is not for sale. But Denmark has a much better deal for you!
33:08 | Dr. Andrew Myers explains why and how offshore wind farms will be a major source of renewable energy.
15:30 | Have we neglected to consider how we will deal with millions of panels and turbines when they come to the end of their useful lives?
44:51 | How will green energy change our future? What will our future look like with green energy? The growth of green energy goes together with change.
13:31 | Graphene. The miracle material. Much has been expected but not much delivered. Now, though, Graphene is showing some clear advantages and benefits to climate mitigation technology.
9:51 | Our oceans hold vast quantities of thermal and kinetic energy, thousands of times more than our entire civilisation requires for our current level of population.
29:23 | Burned tells the little-known story of the accelerating destruction of our forests for fuel, and probes the policy loopholes, huge subsidies, and blatant green washing of the burgeoning biomass electric power industry.
8:27 | Georgetown, TX is a conservative city in the middle of oil and gas country that’s committed to 100% renewable energy.
4:56 | By the end of 2016, the US was home to over 1 million household and commercial solar energy operations, with 4 times as many solar panels installed that year compared to just four years earlier.
12:18 | Which way will China go in the future, and how will it affect the global environment? Data scientist Angel Hsu describes how the most populous country on earth is creating a future based on alternative energy.
3:33 | DTU Wind Energy is the world’s largest public research institute for wind energy.
11:41 | Solar Power grabs all the headlines but wind power is gaining traction as new technologies and materials allow machines of truly gargantuan proportions to be built out in our oceans.
11:21 | Palm oil, rainforests and Orang-utans – we’ve all read the news stories. But is the situation improving or is it business as usual in the plantations?
1:31:00 | Vores fremtidige energiforsyning.
12:55 | Roof top solar power installations are becoming a truly viable option for domestic households as prices tumble. Here’s a step by step guide to how to get started and a bit of detail about the system I chose for my own home.
47:43 | In view of the explosive growth in China and India, the pessimists give us only 25 years to operate an energy transition to sustainable energy. But is an energy transition easy to set in motion?
3:57 | California researchers discovered a peculiarity in their state’s electric load curves, that started to look more and more like a duck.
13:40 | Verden over – også i Europa og Danmark – arbejdes der målrettet på at udvikle alternative energikilder, der kan erstatte fossile brændsler.
34:07 | In this presentation Dr. Prentiss explains the vital need to switch to renewable energy and she describes here – and in her book Energy Revolution – just how that change can be implemented.
3:16 | From solar to wind, find out more about alternative energy, the fastest-growing source of energy in the world.
2:56 | Determined to solve the climate crisis, Scott and Julie Brusaw founded Solar Roadways after learning the U.S. had over 72,000 square kilometers of asphalt and concrete surfaces exposed to the sun.
29:41 | Ramez Naam forudsiger, at vedvarende energi hastigt kommer til at udkonkurrere kul, olie og gas.
4:48 | The past decade has seen a revolution in residential solar systems. Cheap panels and creative financing options have led to a massive increase in solar installations – and that increase is driving an employment boom.
3:27 | Trump: “I was elected to represent the citizens of Pittsburgh, not Paris.” MEN de er ikke enige i Pittsburgh !!!
5:15 | A brief look at oil’s subsidized history in order to understand that government influence is necessary for a renewable energy future.
14:35 | Ontario is reviewing its long-term energy plan and the government is holding public consultations across the province to get citizen input.
8:24 | Concentrated Solar Power…
15:52 | Using her native Costa Rica as an example of positive action on environmental protection and renewables, climate advocate Monica Araya outlines a bold vision for a world committed to clean energy in all sectors.
44:04 | Philip Warburg is the author of two respected books on renewable energy, Harvest the Wind: America’s Journey to Jobs, Energy Independence, and Climate Stability and Harness the Sun: America’s Quest for a Solar-Powered Future.
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.
17:20 | Energinet.dk producerede i 2012 en lille film om sammenhængene i den danske fossilfrie energivision.
46:10 | In countries like Brazil, Australia, Chile and parts of the United States people consider renewable energy because of financial reasons. A surprising newcomer on the market is Morocco.
25:20 | Why is Al Gore optimistic about climate change? In this spirited talk, Gore asks three powerful questions about the man-made forces threatening to destroy our planet — and the solutions we’re designing to combat them.
5:36 | A report examining solar PV and battery storage deployment in Germany 2016.
47:35 | Jeff Deyette gives an update on the rapid transition to renewable energy across the US, a change that is occurring despite the well-financed resistance of the fossil fuel industry.
Kategorier: Vis alle Aktivisme Arktis/Antarktis Atomenergi Byggeri CO2-afgifter CO2-kompensation CO2-lagring Demonstrationer Divestment Ekstremvejr Energisystemer Flygtninge Fiktion Forskning Fossil energi Geoengineering Havet stiger Klima i hverdagen Klimakrisen Klimamodstand Klimamyter Kommunikation Konsekvenser Kreative indslag Landbrug Lokal handling Mad NGO'er Overbefolkning Politik Religion Tilpasning Topmøder Transport Vedvarende energi Økonomi