#carbon electricity

[reasonsforhope]

Masterpost: Reasons I firmly believe we will beat climate change

Posts are in reverse chronological order (by post date, not article date), mostly taken from my "climate change tag," which I went through all the way back to the literal beginning of my blog. Will update periodically.

Especially big deal articles/posts are in bold.

Big picture:

Mature trees offer hope in world of rising emissions (x)

Spying from space: How satellites can help identify and rein in a potent climate pollutant (x)

Good news: Tiny urban green spaces can cool cities and save lives (x)

Conservation and economic development go hand in hand, more often than expected (x)

The exponential growth of solar power will change the world (x)

Sun Machines: Solar, an energy that gets cheaper and cheaper, is going to be huge (x)

Wealthy nations finally deliver promised climate aid, as calls for more equitable funding for poor countries grow (x)

For Earth Day 2024, experts are spreading optimism – not doom. Here's why. (x)

Opinion: I’m a Climate Scientist. I’m Not Screaming Into the Void Anymore. (x)

The World’s Forests Are Doing Much Better Than We Think (x)

‘Staggering’ green growth gives hope for 1.5C, says global energy chief (x)

Beyond Catastrophe: A New Climate Reality Is Coming Into View (x)

Young Forests Capture Carbon Quicker than Previously Thought (x)

Yes, climate change can be beaten by 2050. Here's how. (x)

Soil improvements could keep planet within 1.5C heating target, research shows (x)

The global treaty to save the ozone layer has also slowed Arctic ice melt (x)

The doomers are wrong about humanity’s future — and its past (x)

Scientists Find Methane is Actually Offsetting 30% of its Own Heating Effect on Planet (x)

Are debt-for-climate swaps finally taking off? (x)

High seas treaty: historic deal to protect international waters finally reached at UN (x)

How Could Positive ‘Tipping Points’ Accelerate Climate Action? (x)

Specific examples:

Environmental Campaigners Celebrate As Labour Ends Tory Ban On New Onshore Wind Projects (x)

Private firms are driving a revolution in solar power in Africa (x)

How the small Pacific island nation of Vanuatu drastically cut plastic pollution (x)

Rewilding sites have seen 400% increase in jobs since 2008, research finds [Scotland] (x)

The American Climate Corps take flight, with most jobs based in the West (x)

Waste Heat Generated from Electronics to Warm Finnish City in Winter Thanks to Groundbreaking Thermal Energy Project (x)

Climate protection is now a human right — and lawsuits will follow [European Union] (x)

A new EU ecocide law ‘marks the end of impunity for environmental criminals’ (x)

Solar hits a renewable energy milestone not seen since WWII [United States] (x)

These are the climate grannies. They’ll do whatever it takes to protect their grandchildren. [United States and Native American Nations] (x)

Century of Tree Planting Stalls the Warming Effects in the Eastern United States, Says Study (x)

Chart: Wind and solar are closing in on fossil fuels in the EU (x)

UK use of gas and coal for electricity at lowest since 1957, figures show (x)

Countries That Generate 100% Renewable Energy Electricity (x)

Indigenous advocacy leads to largest dam removal project in US history [United States and Native American Nations] (x)

India’s clean energy transition is rapidly underway, benefiting the entire world (x)

China is set to shatter its wind and solar target five years early, new report finds (x)

‘Game changing’: spate of US lawsuits calls big oil to account for climate crisis (x)

Largest-ever data set collection shows how coral reefs can survive climate change (x)

The Biggest Climate Bill of Your Life - But What Does It DO? [United States] (x)

Good Climate News: Headline Roundup April 1st through April 15th, 2023 (x)

How agroforestry can restore degraded lands and provide income in the Amazon (x) [Brazil]

Loss of Climate-Crucial Mangrove Forests Has Slowed to Near-Negligable Amount Worldwide, Report Hails (x)

Agroecology schools help communities restore degraded land in Guatemala (x)

Climate adaptation:

Solar-powered generators pull clean drinking water 'from thin air,' aiding communities in need: 'It transforms lives' (x)

‘Sponge’ Cities Combat Urban Flooding by Letting Nature Do the Work [China] (x)

Indian Engineers Tackle Water Shortages with Star Wars Tech in Kerala (x)

A green roof or rooftop solar? You can combine them in a biosolar roof — boosting both biodiversity and power output (x)

Global death tolls from natural disasters have actually plummeted over the last century (x)

Los Angeles Just Proved How Spongy a City Can Be (x)

This city turns sewage into drinking water in 24 hours. The concept is catching on [Namibia] (x)

Plants teach their offspring how to adapt to climate change, scientists find (x)

Resurrecting Climate-Resilient Rice in India (x)

[tendie-defender]

Does the HumVEE qualify for the tax credit?

Nope it absolutely does not.

“Great American road trip is going to be electric”

It’s gunna be a long trip, and it costs about 70-90 bucks worth of electricity to fully charge its battery.

Can an average income individual afford the cost of an electric vehicle?

God. No.

[batboyblog]

The Biden administration on Wednesday issued one of the most significant climate regulations in the nation’s history, a rule designed to ensure that the majority of new passenger cars and light trucks sold in the United States are all-electric or hybrids by 2032.

Cars and other forms of transportation are, together, the largest single source of carbon emissions generated by the United States, pollution that is driving climate change and that helped to make 2023 the hottest year in recorded history. Electric vehicles are central to President Biden’s strategy to confront global warming, which calls for cutting the nation’s emissions in half by the end of this decade. But E.V.s have also become politicized and are becoming an issue in the 2024 presidential campaign.

“Three years ago, I set an ambitious target: that half of all new cars and trucks sold in 2030 would be zero-emission,” said Mr. Biden in a statement. “Together, we’ve made historic progress. Hundreds of new expanded factories across the country. Hundreds of billions in private investment and thousands of good-paying union jobs. And we’ll meet my goal for 2030 and race forward in the years ahead.”

The rule increasingly limits the amount of pollution allowed from tailpipes over time so that, by 2032, more than half the new cars sold in the United States would most likely be zero-emissions vehicles in order for carmakers to meet the standards.

That would avoid more than seven billion tons of carbon dioxide emissions over the next 30 years, according to the E.P.A. That’s the equivalent of removing a year’s worth of all the greenhouse gases generated by the United States, the country that has historically pumped the most carbon dioxide into the atmosphere. The regulation would provide nearly $100 billion in annual net benefits to society, according to the agency, including $13 billion of annual public health benefits thanks to improved air quality.

The standards would also save the average American driver about $6,000 in reduced fuel and maintenance over the life of a vehicle, the E.P.A. estimated.

The auto emissions rule is the most impactful of four major climate regulations from the Biden administration, including restrictions on emissions from power plants, trucks and methane leaks from oil and gas wells. The rules come on top of the 2022 Inflation Reduction Act, the biggest climate law in the nation’s history, which is providing at least $370 billion in federal incentives to support clean energy, including tax credits to buyers of electric vehicles.

The policies are intended to help the country meet Mr. Biden’s target of cutting U.S. greenhouse emissions in half by 2030 and eliminating them by 2050. Climate scientists say all major economies must do the same if the world is to avert the most deadly and costly effects of climate change.

“These standards form what we see as a historic climate grand slam for the Biden administration,” said Manish Bapna, president of the Natural Resources Defense Council Action Fund, a political action committee that aims to advance environmental causes.

Mr. Bapna’s group has calculated that the four regulations, combined with the Inflation Reduction Act, would reduce the nation’s greenhouse emissions 42 percent by 2030, getting the country most of the way to Mr. Biden’s 2030 target.

Get in Losers we're going to save the planet.

[wizardofstars]

Ok ok so i dont remember how ghosts and tech work exactly but imagine danny using phones as fast travel. Oh jason you didn't answer my text on what you wanted for dinner so im going to reenact The Ring via your phone too bad

[sharpbutsoft]

Nothing haunts me like knowing Nicola Coughlan worked in an optometrist in galway When I Lived There & there’s a non-zero chance she gave me an eyetest

[materialsscienceandengineering]

Adding a small amount of solid carbon to copper boosts its conductivity

A common carbon compound is enabling remarkable performance enhancements when mixed in just the right proportion with copper to make electrical wires. It's a phenomenon that defies conventional wisdom about how metals conduct electricity. The findings, reported in the journal Materials & Design, could lead to more efficient electricity distribution to homes and businesses, as well as more efficient motors to power electric vehicles and industrial equipment. The team has applied for a patent for the work, which was supported by the Department of Energy (DOE) Advanced Materials and Manufacturing Technologies Office. Materials scientist Keerti Kappagantula and her colleagues at DOE's Pacific Northwest National Laboratory discovered that graphene, single layers of the same graphite found in pencils, can enhance an important property of metals called the temperature coefficient of resistance.

Read more.

[flockofdoves]

helll yes my first wok burner fried rice yesterday :) sooo much easier and quicker to get it to the texture i wanted than it was in the past

and i didnt even have to worry about my apartment getting too hot from cooking during the heatwave, i just could cook outside for literally 3 minutes!

[reasonsforhope]

hey, how do you cope with people saying we only have a small amount of time left to stop the worst effects of climate change? no matter how hopeful and ok i am, that always sends me back into a spiral :(

A few different ways

1. The biggest one is that I do math. Because renewable energy is growing exponentially

Up until basically 2021 to now, all of the climate change models were based on the idea that our ability to handle climate change will grow linearly. But that's wrong: it's growing exponentially, most of all in the green energy sector. And we're finally starting to see proof of this - and that it's going to keep going.

And many types of climate change mitigation serve as multipliers for other types. Like building a big combo in a video game.

Change has been rapidly accelerating and I genuinely believe that it's going to happen much faster than anyone is currently predicting

2. A lot of the most exciting and groundbreaking things happening around climate change are happening in developing nations, so they're not on most people's radars.

But they will expand, as developing nations are widely undergoing a massive boom in infrastructure, development, and quality of life - and as they collaborate and communicate with each other in doing so

3. Every country, state, city, province, town, nonprofit, community, and movement is basically its own test case

We're going to figure out the best ways to handle things in a remarkably quick amount of time, because everyone is trying out solutions at once. Instead of doing 100 different studies on solutions in order, we get try out 100 (more like 10,000) different versions of different solutions simultaneously, and then figure out which ones worked best and why. The spread of solutions becomes infinitely faster, especially as more and more of the world gets access to the internet and other key infrastructure

4. There's a very real chance that many of the impacts of climate change will be reversible

Yeah, you read that right.

Will it take a while? Yes. But we're mostly talking a few decades to a few centuries, which is NOTHING in geological history terms.

We have more proof than ever of just how resilient nature is. Major rivers are being restored from dried up or dead to thriving ecosystems in under a decade. Life bounces back so fast when we let it.

I know there's a lot of skepticism about carbon capture and carbon removal. That's reasonable, some of those projects are definitely bs (mostly the ones run by gas companies, involving carbon credits, and/or trying to pump CO2 thousands of feet underground)

But there's very real potential for carbon removal through restoring ecosystems and regenerative agriculture

The research into carbon removal has also just exploded in the past three years, so there are almost certainly more and better technologies to come

There's also some promising developments in industrial carbon removal, especially this process of harvesting atmospheric CO2 and other air pollution to make baking soda and other industrially useful chemicals

As we take carbon out of the air in larger amounts, less heat will be trapped in the atmosphere

If less heat is trapped in the atmosphere, then the planet will start to cool down

If the planet starts to cool down, a lot of things will stabilize again. And they'll probably start to stabilize pretty quickly

[rjzimmerman]

How a simple fix could double the size of the U.S. electricity grid. (Washington Post)

There is one big thing holding the United States back from a pollution-free electricity grid running on wind, solar and battery power: not enough power lines.

As developers rush to install wind farms and solar plants to power data centers, artificial intelligence systems and electric vehicles, the nation’s sagging, out-of-date power lines are being overwhelmed — slowing the transition to clean energy and the fight against climate change.

But experts say that there is a remarkably simple fix: installing new wires on the high-voltage lines that alreadycarry power hundreds of miles across the United States. Just upgrading those wires, new reports show, could double the amount of power that can flow through America’s electricity grid.

“This is something that could be a triple win,” said Brian Deese, an innovation fellow at the Massachusetts Institute of Technology who headed the White House National Economic Council under President Biden until early last year. “A win for the electricity system, a win for utilities and a win for consumers.”

Since Biden signed the Inflation Reduction Act in August 2022 — pouring hundreds of billions of dollars toward the build-out of clean energy — experts have warned that without a dramatic increase in the size of the electricity grid, most of those new wind and solar farms won’t be able to plug in.

Follow Climate & environmentFollow

Many renewables are stuck in the “interconnection queue,” a long line of projects waiting to get connected to the grid. According to Lawrence Berkeley National Laboratory, more than 1,500 gigawatts of power, mostly renewables, are waiting for approval to connect. (That’s more than one-third of all the power produced in the United States.)

One of the main reasons for that long wait is that the nation builds transmission lines — those giant, high-voltage wires that carry power across large distances — extremely slowly. The average transmission line takes about 10 years to complete, and the country has been building even fewer lines recently than it did a decade ago.

Without enough power lines, there is nowhere for new solar, wind and battery power to go.

“We have to be able to integrate all this low-cost, renewable energy fast,” said Amol Phadke, a scientist at the University of California at Berkeley and Lawrence Berkeley National Laboratory.

That’s where replacing the country’s power lines — or “reconductoring,” as engineers call it — comes in.

Most of America’s lines are wired with a technology that has been around since the early 1900s — a core steel wire surrounded by strands of aluminum. When those old wires heat up — whether from power passing through them or warm outdoor temperatures — they sag. Too much sag in a transmission line can be dangerous, causing fires or outages. As a result, grid operators have to be careful not to allow too much power through the lines.

But a couple of decades ago, engineers designed a new type of wire: a core made of carbon fiber, surrounded by trapezoidal pieces of aluminum. Those new, carbon-fiber wires don’t sag as much in the heat. That means that they can take up to double the amount of power as the old lines.

According to the recent study from researchers at UC-Berkeley and GridLab, replacing these older steel wires could provide up to 80 percent of the new transmission needed on the electricity grid — without building anything new. It could also cost half as much as building an entirely new line and avoid the headaches of trying to get every state, city and even landowner along the route to agree to a new project.

“You’re not acquiring a new right of way; you’re not building new towers,” Phadke said. “So it can be done much faster.”

[jacks-weird-world]

hm deduction from me but i think jack doesn't fly a lot … he mostly drives (to MA, Chicago, DC, Philadelphia)...

Scared of flying? Or is he trying to prove that Toyota is the best car in the world? or both? ✊😆😑

[tolbachik]

sorry for being so angry tonight. a better world is possible, we have the engineers, the knowledge, and the power to do it. but our world is driven by a greed and hatred unlike any other, one that sucks the soul out of us all.

we can live lives filled with peace, love, and relative comfort but it's been decided for us that we can't. we can uncover the secrets of our world and universe, but we only chose to do so when it's profitable.

there are so many amazing, wonderful, beautiful people on this world. so many vibrant cultures, so much love, so many hopes and dreams. but the west takes it all. capitalism takes more than the world can provide, pushes people into poverty and slavery, all so only a few can play with us all as mere toys and have dick waving competitions.

we're turned against each other, we're told others are savage and inhuman, that they're just a number, just a percentage point. they play god, and as one that is filled with nothing but vengeance and rage. one that only seeks to punish and hoard all that there is, until there isn't anything else anymore. we could've made such a beautiful world for ourselves by this point if a few key things had gone through, but greed and hatred was won time and time again.

my only hope is that we can finally start to push this horrid system into the fire, and we can truly start to set things right. for all its failings, i think the internet has really started to bring us together. i just want people to live and be happy. i want everyone to be able to follow their dreams and feel love. i really hope we can reach that point someday.

[materialsscienceandengineering]

Researchers develop novel nonwovens that are electrically conductive but thermally insulating

Researchers at the University of Bayreuth present novel electrospun nonwovens in Science Advances that exhibit an unusual combination of high electrical conductivity and extremely low thermal conductivity.

The nonwovens represent a breakthrough in materials research: it has been possible to decouple electrical and thermal conductivity based on a simple-to-implement material concept. The nonwovens are made of carbon and silicon-based ceramic via electrospinning process and are attractive for technological applications, for example, in energy technology and electronics. They can be manufactured and processed cost-effectively on an industrial scale.

Normally, high electrical conductivity is associated with high thermal conductivity, and low thermal conductivity goes with low electrical conductivity. However, in many high-tech industries, there is growing interest in multifunctional materials that that combine good electric with low thermal transport.

Though several strategies have been developed in the materials, like dense inorganic materials, conjugated polymers, and alloys, achieving extremely low thermal conductivity in combination with high electrical conductivity is still a major challenge for flexible, foldable materials.

Read more.

[awesome-casuallyfamouscollector]

(.. “The Ford-financed study is 100 percent correct,” Hoekstra said. “All studies agree that electric vehicles save between 50 to 70 percent CO2 equivalents and that the time needed to recoup the additional emissions caused by battery production is one to two years. The more you drive, the faster you’ll recoup.”(..)  

 “There are no countries in the world where B.E.V.s pollute more than internal combustion vehicles,” he said(..).