The US Can Halve Its Emissions by 2030—if It Wants To

The US Can Halve Its Emissions by 2030—if It Wants To

Different teams have modeled how exactly this decarbonization might play out—by rolling out more solar and wind energy, for example, and more electric vehicles —and landed on several paths to cutting emissions in half in the next eight years.

Australia Has Finally Woken Up to Climate Change

Australia Has Finally Woken Up to Climate Change

Labor went into the election with a range of climate and energy promises, including a commitment to a 43 percent reduction in emissions, which McKenzie says is “certainly not enough.” Analysis suggests this is still consistent with 2 degrees of warming.

How to Make the Video Game Industry Greener

How to Make the Video Game Industry Greener

(When contacted, Nintendo declined to comment on the discrepancy in reporting and instead pointed to its most recent CSR report which states that its renewable energy usage is now 44 percent.).

This Startup Wants You to Eat Ground-Up Chicken Bones

This Startup Wants You to Eat Ground-Up Chicken Bones

In a small pilot plant in the Finnish city of Kotka, the founders of SuperGround have figured out how to process chicken bones so they can be incorporated into ground chicken products like nuggets or meatballs.

This Is Where Dirty Old Cars Go to Die

This Is Where Dirty Old Cars Go to Die

Ferdinand Dudenhöffer, director of the Center for Automotive Research in Duisburg, Germany, believes that the fixation on third- or fourth-hand vehicle imports in the developing world can be a distraction from the main cause of vehicle pollution: 90 percent of cars worldwide are sold in Canada, China, Europe, and the United States.

You Don’t Have to Quit Meat to Save the Planet—Just Eat Less

You Don’t Have to Quit Meat to Save the Planet—Just Eat Less

But if people swapped 20 percent of their beef for mycoprotein, deforestation rates by 2050 would be half what they would be if beef consumption continued to rise as projected.“Part of the solution to this problem could be existing biotechnology,” says Florian Humpenöder, a researcher at the Potsdam Institute for Climate Impact Research in Germany and the lead author of the Nature paper.

It’s Not Too Late to Stop Mass Extinction in the Ocean

It’s Not Too Late to Stop Mass Extinction in the Ocean

Temperatures around the tropics shot up by 10 degrees Celsius and deep-sea currents slowed down, which starved the oceans of oxygen.In the other scenario, lower emissions keep temperature increases to just under 2 degrees Celsius by the end of the century.

Broken EV Chargers Could Stall the Electric Car Movement

Broken EV Chargers Could Stall the Electric Car Movement

The vast majority of electric vehicle drivers today do their charging at home, and the country has nearly 46,500 public fast chargers, which can typically charge a battery in 20 to 30 minutes, to fill in the gaps.

'Vampire Energy' Is Sucking the Life Out of Our Planet

'Vampire Energy' Is Sucking the Life Out of Our Planet

Studies from the Natural Resources Defense Council (NRDC) have found that more than 100 billion kilowatt-hours are wasted every year because of vampire energy, “costing American consumers over $19 billion—about $165 per US household on average—and 50 large (500-megawatt) power plants’ worth of electricity.”.

The Energy Crisis Is Pushing Solar Adoption—for Those Who Can Pay

The Energy Crisis Is Pushing Solar Adoption—for Those Who Can Pay

“On that very first weekend when the price cap change came in, our inquiries increased by 300 percent,” says Richard Moule, a director at the Sheffield-based solar installers All Seasons Energy.

Drought Is Threatening Hydropower in the Southwestern US

Drought Is Threatening Hydropower in the Southwestern US

It’s a different kind of dynamic,” Melavic told Ars. But Fox noted that the reservoirs really only have winter and fall to fill up again with precipitation.

Technology Can Fix the Climate Mess—but Not Without Help

Technology Can Fix the Climate Mess—but Not Without Help

“The IPCC tells us that we have the knowledge and the technology to get this done through a rapid shift from fossil fuels to renewable and alternative fuels,” said Inger Andersen, under-secretary-general of the UN and executive director of the UN Environment Program, speaking at the press conference.

Giant Redfin: Conserving South Africa’s Native Fish

Giant Redfin: Conserving South Africa’s Native Fish

Giant Redfin: Conserving South Africa’s Native Fish.Giant redfin and other freshwater species in the Cape Region face significant challenges.And the litany of challenges they face will be familiar to freshwater conservationists everywhere: invasive species, pollution, water quantity and habitat degradation.

Why You (and the Planet) Really Need a Heat Pump

Why You (and the Planet) Really Need a Heat Pump

Or, in the winter, a heat pump can warm a building by operating as a sort of “reverse refrigerator,” extracting heat from even cold outdoor air and bringing it inside.

Why Cities Want Old Buildings Taken Down Gently

Why Cities Want Old Buildings Taken Down Gently

Christensen thinks of Good Wood, which also remills and sells the reclaimed lumber, as a kind of modern and sustainable forestry company, without the felling trees part.

Extreme Heat in the Oceans Is Out of Control

Extreme Heat in the Oceans Is Out of Control

Once they knew the historical high temperatures for each month in different parts of the ocean, they had a baseline for marine temperature extremes before the escalation of climate change.

The US Refuses to Fall in Love With Electric Cars

The US Refuses to Fall in Love With Electric Cars

At the same time in China, the country’s automotive industry announced that EV sales for the year had ballooned by 158 percent compared with 2020, as more than 3.5 million vehicles took to the roads.

This Recyclable Boat Is Made From Wool

This Recyclable Boat Is Made From Wool

Changing tastes and the popularity of man-made fibers means there’s a surfeit of strong wool in New Zealand—an estimated 1 million tons is stored waiting for the prices to improve—but 26-year-old inventor Logan Williams, and his company Shear Edge, is hoping to make the most of this increasingly ignored material by chopping it up and using it to make boats, knives, fencing, and just about anything that’s currently made using plastic.

Humanity Has Turned Land Itself Into a Menace

Humanity Has Turned Land Itself Into a Menace

As the Arctic warms four times as fast as the rest of the planet, permafrost is thawing at an alarming rate, dragging down whatever’s at the surface or buckling anything that’s buried—roads, railways, pipelines, sewers, electrical transmission lines.

Is There Really Such a Thing as Low-Carbon Beef?

Is There Really Such a Thing as Low-Carbon Beef?

To achieve its certification, Low Carbon Beef requires the meat to come in at least 10 percent below 26.3 kilograms of carbon dioxide equivalents per kilogram of carcass weight—a way of expressing greenhouse gas emissions that takes into account the different warming impacts of gases such as methane.

The Global Economy Ignores Developing Nations at Its Own Peril

The Global Economy Ignores Developing Nations at Its Own Peril

Given the integrated nature of the world economy, the fact that next year emerging economies will still not experience the economic rebound already seen in many developed regions in 2021 means global growth will remain low and slow.

Why Paleontologists Are Getting Into Florida’s Oyster Business

Why Paleontologists Are Getting Into Florida’s Oyster Business

For the past few years, Dietl has collaborated with Florida’s Department of Environmental Protection to collect tens of thousands of oyster fossils from reefs like this one.

The Great Danger of the Tiny Bark Beetle

The Great Danger of the Tiny Bark Beetle

These infestations can be fatal for pines—a 2019 study found that among ponderosa pines attacked by bark beetles following the drought, an estimated 90 percent of them died.

The Fashion Industry Could Reduce Emissions—if It Wanted To

The Fashion Industry Could Reduce Emissions—if It Wanted To

In 2019, some of the largest fashion brands in the world put their names on science-based climate targets, saying they would reduce their greenhouse gas emissions 30 percent by 2030 in order to stay in line with a UN-endorsed pathway to keeping the climate from warming more than 1.5 degrees Celsius.

Bright Spots in the Global Coral Reef Catastrophe

Bright Spots in the Global Coral Reef Catastrophe

In 2018, the International Panel on Climate Change reported that 1.5 degrees Celsius of global warming would cause global coral reefs to decline by 70 to 90 percent (warming currently stands at 1.2 Celsius).

Stop Telling Kids They’ll Die From Climate Change

Stop Telling Kids They’ll Die From Climate Change

Another told a journalist that the hunger was “nothing compared to what we can expect when the climate crisis unleashes a famine here in Europe in 20 years.” I couldn’t work out where this claim was coming from.

New England’s Moose Are Losing the Fight Against Winter Ticks

New England’s Moose Are Losing the Fight Against Winter Ticks

On average, from 2017 to 2019, only 66 percent of moose calves survived their first 60 days.Not only do moose lack a grooming instinct, but they also offer a thick, eight-inch coat, keeping ticks “nice and warm,” Blouin says.

Are Green Jet Fuels Finally Ready for Takeoff?

Are Green Jet Fuels Finally Ready for Takeoff?

One engine was burning standard petroleum-based aviation fuel from a Texas refinery, while the other was running on gas produced entirely from leftover cooking oil and grease from a factory in Los Angeles.

What If Getting a Kids’ Vaccine Approved Is the Easy Part?

What If Getting a Kids’ Vaccine Approved Is the Easy Part?

This morning, Pfizer/BioNTech submitted data to the Food and Drug Administration from its clinical trial of a Covid vaccine for children, launching a process that could deliver doses to kids between 5 and 11 within the next month or two.

Drones May Help Replant Forests—If Enough Seeds Take Root

Drones May Help Replant Forests—If Enough Seeds Take Root

To help restore fire-ravaged forests and temper the effects of climate change, a handful of young companies want to scatter seeds from drones.