Thick mooring lines will tether the towers to the sea base. The turbines can operate in water up to a kilometre deep
World’s first floating wind farm emerges off the north-east coast of Scotland (UK). Over there, the waters are too deep for conventional bottom-standing turbines. That’s why manufacturer Statoil has chosen this floating technology. It’s a pilot for more deep ocean regions in the world like the west coast of the US en coasts of Japan.
“It’s a game-changer for floating wind power and we are sure it will help bring costs down,” said Leif Delp, project director for Hywind.
The new wall of liquid metal appeared to remain cooler and is capable of repairing itself constantly
A layer of liquid metal may be the anwer to the temperature problem of nuclear fusion. An important obstacle which had to be solved is that the reactor wall is resistant to extremely high temperatures released during power generation.
In Nature Communications, Dutch scientists published a breakthrough for this problem. They discovered that the wall of a reactor can be protected with a thin layer of liquid metal. Read More
PowerWindows can be integrated with SmartWindows. With SmartWindow we integrate smart sensors in the window that sense the outside environment. SmartWindows control inside systems, such as Airconditioning and sun blinds, based on information about the outside conditions around the building.
This is a real PowerWindow Breakthrough. A new generation transparent solar energy generating windows will provide enough power to make buildings energy neutral. The founders: startup Physee settled in Delft (the Netherlands).
The powerwindows have solar cells installed in the edges at a specific angle that allows the incoming solar light to be efficiently transformed into electricity.
If you can prove something like a hydrogen society can work in a city like Tokyo, then it’s a matter of how do they scale it, how do the Japanese ensure that all the ancillary consequences have been addressed, and you only really do this by testing it out.
Japan is moving faster than expected toward an hydrogen energy future. Prime Minister Abe has become a vocal advocate for hydrogen – both to stimulate developments in technology and to help the resource-poor nation lower greenhouse gases. With Japan relying more on fossil fuels since the shuttering of most of its nuclear reactors after the Fukushima disaster almost six years ago, it’s a push that’s gained more urgency.
Toyota is at the forefront of Japan’s efforts to use hydrogen and fuel cells to power cars, heat homes and keep factories running. Other companies pursuing the technology include Panasonic Corp, Toshiba Corp and JX Nippon Oil & Energy Corp. Read More
SolarCar Stella completed and won a six-day, 3,000-kilometer race from Darwin to Adelaide across the Australian outback, with an average speed of 67 km/h and with three people on board. The car also achieved a top speed of 120 km/h with a full load of four people, demonstrating the horsepower of this solar-powered vehicle.
Atlas Technologies – the startup of former students of the Technical University Eindhoven – explores whether the family car powered by solar energy, could be a commercial success.
During their study, the former students designed the solar family cars Stella and Stella Lux.
These solar-powered cars won in 2013 and 2015, the World Solar Challenge, a race for solar cars. Read More
Solar cells coated in clear plastic, are able to produce 11.2 million kilowatt hours
This SolarWind Bridge could power 15,000 homes. And even better, the bridge could be a vegetables garden.
Designed by Francesco Colarossi, Giovanna Saracino and Luisa Saracino as part of an Italian design contest to re-imagine a decommissioned bridge (for which it placed second), this so-called SolarWind concept would have solar cells embedded in the roadway and an array of 26 wind turbines underneath, which the designers say could produce enough energy combined to power 15,000 homes. Read More
Thanks to its lightweight, unbreakable and flexible properties the solar cell foil can be easily applied to or integrated into countless products. The foil will supply clean energy for dozen of years.
Flexible building integrated photovoltaics layers are ready to be scaled up.
With new materials like the flexible photovoltaics, developed by the Dutch company HyET Solar, solar may perhaps be much more widely applicable and gain a greater share of the energy mix.
CTO Edward Hammers: “Our solar cell film is quite unique, it is light and flexible and therefore easy to use. We are able to make all kinds of custom applications and for example cover all kind of roofs. Our solution is aesthetically and functionally better integrated for the built environment.”
Tesla/SolarCity launches multiple styled solar roof tiles replicating original tile aesthetics
Tesla founder and CEO Elon Musk wasn’t kidding when he said that the new Tesla solar roof product was better looking than an ordinary roof: the roofing replacement with solar energy gathering powers does indeed look great. Read More
Wattway, part of the France Colas constructions company, announced that four SolarRoad pilots will be built around the world in 2017.
Bloomberg December 4th:
(…) Colas SA, a French engineering firm, has designed rugged solar panels, capable of withstanding the weight of an 18-wheeler truck, that they’re now building into road surfaces. After nearly five years of research and laboratory tests, they’re constructing 100 outdoor test sites and plan to commercialize the technology in early 2018. (…/) Read More
The research team intends to lower the integral costs of PV-modules, by developing a worldwide unique AAA-class In-Line steady state solar simulator (ILSS) prototype for the PV-industry that is validated on criteria for test speed (5 modules/minute), test accuracy, heat development, maintenance and lamp replacement costs.
Why do we need an automated test-measurement system for Solar modules? PV-module manufacturers require automated inline testing equipment that provide accurate information about PV-module performance with industrial robustness and low testing cost per module.
Several factors affect a cell’s conversion efficiency value, including its reflectance efficiency:
The University Wageningen concluded that recent cultivation research has led to a reduction of costs of more than 50%. Sustainable seaweed cultivation is necessary to develop new production and market chains!
Let’s introduce to you the SeaFarm: It’s one of the solutions to secure food, feed, green chemistry and energy in the near future.
As per United Nations:
“The world population is predicted to grow to 8.3 billion in 2030 and to 9.1 billion in 2050. By 2030, food demand is predicted to increase by 50% (70% by 2050). The main challenge facing the agricultural sector is not so much growing 70% more food in 40 years, but making 70% more food available on the plate.”