Starting this fall with its locations in California, the Swedish furniture giant Ikea will sell the means to power your Starkvind (that’s an air purifier) and Stjärnstatus (that’s a fridge) by adding solar panels to the company’s offerings. Thankfully, assembly will be handled by the professionals.

Researchers have developed a low-cost device that can selectively capture carbon dioxide gas while it charges. Then, when it discharges, the CO2 can be released in a controlled way and collected to be reused or disposed of responsibly.

UNSW researchers have made a major breakthrough in renewable energy technology by producing electricity from so-called ‘night-time’ solar power. The team from the School of Photovoltaic and Renewable Energy Engineering generated electricity from heat radiated as infrared light, in the same way as the Earth cools by radiating into space at night.

A team of researchers at the University of Cambridge successfully replaced a battery with algae to provide continuous power to a microprocessor. The tiny system is roughly the same size as an AA battery and runs an ARM Cortex M0+ processor. However, rather than sipping power from a rechargeable battery, the researchers used a non-toxic blue-green algae called Synechoycystis to naturally harvest energy when exposed to the sun through photosynthesis.

A floating solar farm of 12,000 solar panels will be ready to produce power in July of this year in Portugal’s Alqueva reservoir on the Guadiana River in Alentejo. This will be Europe’s largest floating solar park on a reservoir in Europe, the size of four football pitches. Built by EDP, a Portuguese electric utility company will generate 7.5 GWh a year and power around 1,500 households in the region, more than 30% of the families in the region. The project involves a total investment of 6 million euros.

On a mild Sunday afternoon, California set a historic milestone in the quest for clean energy. The sun was shining, the wind was blowing and on May 8th, the state produced enough renewable electricity to meet 103% of consumer demand. That broke a record set a week earlier of 99.9%.

Tesla CEO Elon Musk has reiterated his skepticism about hydrogen’s role in the planned shift to a more sustainable future, describing it as “the most dumb thing I could possibly imagine for energy storage.” During an interview at the Financial Times Future of the Car summit on Tuesday, Musk was asked if he thought hydrogen had a role to play in accelerating the transition away from fossil fuels.

Scientists have discovered evidence that a key rare resource, called helium-3, is potentially ten times more common on Earth than previously known—though the source of all this extra supply remains mysterious, reports a new study. The finding is important because helium-3 could serve as a foundation of limitless clean power for our civilization, but has been seen as inaccessible since it is largely found in outer space locations, especially the Moon.

As Europe vows to kick its reliance on Russian fossil fuels in response to Moscow's weaponization of its energy supply, climate advocates hope it could spur a more rapid transition to renewable energy. But experts say Europe's immediate priority is keeping the lights on, and that might require relying on dirtier sources of energy, at least in the short term.

BlocPower launched in 2014 with the goal of replacing fossil fuel-burning heating and cooling systems with cleaner, more efficient green energy solutions.

Tokyo’s Shibuya is famed for its Scramble Crossing, where crowds of people crisscross the intersection in a scene symbolizing urban Japan’s congestion and anonymity. It may have added another boasting right. Tokyu Railways’ trains running through Shibuya and other stations were switched to power generated only by solar and other renewable sources starting April 1.

The issue of solar panel reliability has existed since the beginning of the industry, in part because solar panels do not function effectively in cold and snowy conditions. That myth has been debunked time and again as a small but significant solar-plus-storage microgrid project in Alaska is implemented.

The need to take homes off gas has increased ever since the conflict in Ukraine. A heat battery with salt and water as simple components could provide a quick and large-scale solution for over three million households in the Netherlands—twice the target set by the Dutch government.

It is more urgent than ever for Europe to become self-sufficient in energy. This is accompanied by major power shifts, both within and outside the EU. What will the energy transition mean for geopolitical relations?

The specially designed molecule system makes use of carbon, hydrogen, and nitrogen. When the solution comes in contact with the sunlight, the atoms inside it rearrange and change the shape, turning the molecule to turn into an energy-rich isomer. This acts as a liquid solar energy storage solution.

President Emmanuel Macron promised on Saturday to make France the "first great nation" to stop using oil, coal and gas as energy sources, in a pitch to young and green voters he fears could abstain in next week's election runoff.

Researchers have revealed a new thermophotovoltaic (TPV) cell that can convert heat to electricity with over 40 percent efficiency.

For the first time in recorded history, wind power was the second largest source of electricity in the country for an entire day. That’s according to data from the Energy Information Administration’s (EIA) Hourly Electric Grid Monitor, which on March 29 spotted wind energy surpassing both coal-fired and nuclear electricity generation to become a top source of energy across the US, second only to natural gas.

A breakthrough invention by a team of Stanford researchers allow solar panels to begin generating energy at night.

The future of solar has just got brighter with this ‘ultra-thin’ device for converting stored energy into electricity.