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Articles from Around the Web

Tons of used face masks to be turned into energy
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Tons of used face masks to be turned into energy

"First the masks are disinfected with ultrasound, then dipped in 'ink' made of graphene, which saturates the mask. Then the material is pressed under pressure and heated to 140 degrees Celsius (conventional supercapacitor batteries require very high temperatures for pyrolysis-carbonation, up to 1000–1300 degrees Celsius, while the new technology reduces energy consumption by a factor of 10). A separator (also made of mask material) with insulating properties is then placed between the two electrodes made of the new material."

Net-zero emissions pledges matter
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Net-zero emissions pledges matter

"We cannot grow by subtraction. We must innovate, deploy the technology we have today and support the innovation necessary for the future and not be bound by only what we know today as the solutions. Transformation requires a vision and investment."

Oatly wants farmers to plant more oats. Here’s how it’s helping
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Oatly wants farmers to plant more oats. Here’s how it’s helping

"Oatly is supplying grant funding for the farmers to start growing oats and is promising to buy the oats after they are harvested. This guarantee helps offset the economic pressure to grow corn and soy, which sell for a higher value, up to two to three times as much per bushel compared to oats, according to Kunen."

Why the Russia crisis matters for U.S. energy
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Why the Russia crisis matters for U.S. energy

"But the administration may have little direct influence since the market for natural gas responds mostly to prices, observers say. There are long-term policy changes by the U.S. and its allies,however, that could reduce Russia’s influence over Europe, which is already grappling with a severe energy crisis, they say."

Climate change: Key crops face major shifts as world warms
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Climate change: Key crops face major shifts as world warms

"Coffee is the most susceptible crop to high temperatures. In those countries accounting for the majority of the world's production of Arabica - the dominant coffee variety - suitability for growing the crop will decrease by around half by 2050 - a 'drastic' reduction, according to the report."

Global spending on energy transition nears $1 trillion
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Global spending on energy transition nears $1 trillion

"The world invested $920 billion in clean energy deployment and innovation in 2021, a record high. However, in order to meet the goal of net-zero emissions by 2050, this figure must at least triple in the next few years, warns a report out Thursday from BloombergNEF."

China’s Xi Says Climate Targets Can’t Compromise Energy Security
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China’s Xi Says Climate Targets Can’t Compromise Energy Security

"Xi has long stressed the need to strengthen domestic oil and gas production. But his latest, broader, comments once again bring China’s persistent anxieties around the supply of food, energy and materials to the fore. And they highlight how the campaign to reduce emissions has at times come into direct conflict with efforts to check commodities prices, which have surged over the past year in large part because of a shortage of coal and rising power costs."

Ukraine, Europe, and Energy Dependence
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Ukraine, Europe, and Energy Dependence

"It’s hardly a secret that, even if it has the political will (or inclination) to do so, Germany’s willingness to push back against a Russian incursion ('minor' or otherwise) is severely constrained by its dependence on Russian gas (I included some statistics on this here), a dependence that, for various reasons, the opening of the Nord Steam 2 pipelines will (if it happens, and I think that it’s highly likely that it will) make even more dangerous than it already is."

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