Cars are getting more efficient and less polluting, resulting in better air quality for everyone, according to a new report from the Environmental Protection Agency. But with a new administration coming in that has made climate change and air pollution less of a priority — and drilling for more fossil fuels more of one — it’s unclear how sustainable this trend will be.
Science
Cars are polluting less — but for how long?
[ad_1]
In the US, new model cars are traveling further on less gas, the EPA reports. Real-world fuel economy improved by 1.1 miles per gallon of gasoline to a “record high” of 27.1 mpg for model year 2023 vehicles. That’s an improvement of 13.1mpg since 1975, when the EPA first began gathering fuel economy data.
These gains in fuel economy do not take into account the EPA’s new, stricter tailpipe emission standards, which won’t go into effect until model year 2027. Under those rules, which were finalized earlier this year, passenger vehicles like sedans, SUVs, and trucks will have to hit an industrywide target of 85 grams of greenhouse gas (GHG) emissions per mile by 2032, down from 170 grams per mile in 2027. And today’s report shows that automakers are on their way toward hitting those marks.
“Manufacturers continue to innovate and are bringing technologies to market which will directly improve air quality, better protecting people’s health and saving lives,” EPA administrator Michael Regan said in a statement.
For model year 2023, real-world CO2 emissions decreased to a record low of 319 grams per mile. And new electric vehicles and plug-in hybrids have helped reduce CO2 emissions by 11 percent for model year 2023, the EPA says. (EV sales in the US grew by 11 percent in the third quarter of 2024 compared to the same period last year, according to Kelley Blue Book.)
Real-world CO2 emissions decreased to a record low of 319 grams per mile
The manufacturer with the lowest tailpipe emissions was obviously Tesla, which only produces fully electric vehicles. Kia and Hyundai came in second, with 289 grams per mile and 292 grams per mile, respectively. Stellantis, maker of Dodge, Jeep, and Ram vehicles, had the worst fuel economy, with an average of 402 grams per mile, followed by General Motors, with 396 grams per mile, and Ford, with 374 grams per mile.
The three German automakers, Mercedes, Volkswagen, and BMW, showed the most improvement in pollution reduction between 2018 and 2023. Mercedes eliminated the most pollution, reducing its emissions by 73 grams per mile, followed by VW (44 grams per mile) and BMW (34 grams per mile).
Unsurprisingly, Tesla also sold the most regulatory credits, which has always been a huge part of the company’s revenue stream (and lately has become even bigger). Companies that pollute less than emission standards require can generate regulatory credits, which they can then sell to other companies that pollute more than the rules allow.
Tesla generated nearly 34 million metric tons of greenhouse gas credits for model year 2023, the EPA reports. The industry as a whole, meanwhile, generated a deficit of nearly 11 million credits, led by GM, which posted a nearly 18 million metric ton deficit. GM also led the industry in purchasing the most credits: 44 million in 2023.
Regulatory credits have become a key piece of Tesla’s success. The company earned $2.1 billion by selling regulatory credits to other automakers in the first three quarters of 2024, according to The New York Times, which calculated that figure based on the company’s regulatory filings. That’s over 40 percent of Tesla’s profit for the year.
All of that revenue could be jeopardized if President-elect Donald Trump follows through on his threat to roll back President Joe Biden’s climate legacy. Trump successfully rolled back former President Barack Obama’s tailpipe emission rules during his first administration and has promised to do the same in his second term.
Of course, that could put him on a crash course with his new best friend, Elon Musk. While Musk claims that Tesla could benefit from Trump killing the $7,500 EV tax credit, it’s unclear whether he would feel the same way about wiping out tailpipe emission rules, which would also impact Tesla’s ability to sell regulatory credits to other automakers.
[ad_2]
Source link
Science
How AT&T, Verizon, and T-Mobile are responding to the LA wildfires
[ad_1]
As wildfires continue to devastate parts of Los Angeles County, hundreds of thousands of residents are without power as utility crews work to restore connectivity. Mobile carriers are also taking action to keep their services online and provide relief to affected residents.
Here’s how major carriers are responding.
In an update on Thursday, Verizon said it will waive call, text, and data usage incurred by prepaid and postpaid customers in Los Angeles, Orange, Riverside, San Bernardino, San Diego, and Ventura counties from January 9th to the 18th. Verizon will automatically credit customers if they were billed for overages during this time.
Additionally, the company is extending service end dates for customers using prepaid services, including Straight Talk, Tracfone, Total Wireless, Simple Mobile, Walmart Family Mobile, Net10, GoSmart, and Page Plus, until January 18th, 2025. It’s also working with LA County officials to “aggressively deploy portable generators and mitigate impacts for those customers affected across the area.”
T-Mobile is similarly offering unlimited talk, text, and data for T-Mobile and Assurance Wireless customers across Altadena, La Cañada Flintridge, Los Angeles, Palisades, Pasadena, and Sierra Madre from January 8th to January 15th.
Meanwhile, the T-Mobile-owned Mint Mobile will increase the available data for users on 5GB, 15GB, and 20GB plans to 50GB through their current billing cycle, while Mint Unlimited customers in the area can use up to 2TB of high-speed data with no hotspot restrictions.
T-Mobile is also teaming up with SpaceX’s Starlink to temporarily deploy an “early test version” of its direct-to-cell satellite service, allowing people in affected areas to receive wireless emergency alerts and send SMS texts. At the same time, T-Mobile is working to deploy and refuel portable generators to keep its network online.
AT&T will waive overage charges for prepaid and postpaid customers affected by the wildfires through February 6th. The company notes that customers in parts of Los Angeles, Orange, Riverside, San Bernardino, San Diego, and Ventura counties may experience home phone and internet disruptions due to power outages in the area.
Along with continuously deploying and refueling generators, AT&T has dispatched its disaster response team to help keep its wireless and wireline communications up and running. Its FirstNet Response Operations Group — a team led by former first responders who help during emergencies — “have been deployed to support firefighters and other first responders on the front lines where they need connectivity the most,” according to AT&T.
Though Starlink isn’t a mobile carrier, it’s still working to provide LA County residents with satellite internet connectivity. Residents impacted by the wildfires can access Starlink for free through February 10th by placing an order through starlink.com/residential and choosing the “Disaster Relief” service plan. However, users still need to purchase a Starlink kit to access the free service.
Customers who already use Starlink will receive a one-month service credit.
[ad_2]
Source link
Science
Joe Biden’s national climate adviser sees AI as a ‘massive opportunity’
[ad_1]
Sure, President-elect Donald Trump is probably going to try to blow up efforts to tackle climate change as soon as he steps into office. There still isn’t enough renewable energy available to reach US climate goals or even meet skyrocketing electricity demand from AI. And time is running out to spend down climate funds from the Inflation Reduction Act before the Trump administration can attempt to claw it back. Despite it all, Joe Biden’s top adviser on climate change, Ali Zaidi, isn’t sweating it.
He’s managed to keep the perhaps cloyingly upbeat optimism that’s become a trademark of the Biden and Harris camp even when that enthusiasm doesn’t necessarily reflect sentiment on the ground. The Verge spoke with White House national climate adviser Zaidi this week about what he sees ahead for clean energy technologies and where there might still be room for progress.
This interview has been edited for length and clarity.
You have a background in law. How did climate change become your thing?
I came to the United States at the age of six, and for me, for my family, the story of America is the story of economic mobility. I really came to Washington wanting to work on putting more rungs in the ladder into the American dream, and it turns out that the biggest economic opportunity of the moment is tackling this crisis that impacts the most vulnerable Americans and the most vulnerable folks around the world.
“A tech-agnostic race”
I did not come to this work from the tree hugging side of the movement. I came to it with real, deep conviction that this was my way to give back to the economic opportunity engine that this country has been for so many who strive to reach the American dream.
President-elect Donald Trump says he’ll take the US out of the Paris climate accord and “drill, baby, drill.” How worried are you about the Trump administration undoing progress the US has made on clean energy?
You know, I think that US progress will continue in a pretty robust way. This project is not just a project about climate and reducing emissions. It’s a project of invigorating our energy security and bringing economic revival to places that have been left out and left behind.
The incentive to finish the job is stronger because the incentive is shared, and that’s how we’ve structured it on purpose. The other thing that I think is really powerful is that we’ve really set out a tech-agnostic race to net zero emissions as the North Star.
When we talk about decarbonizing the electricity grid, making it more modern, making it more resilient, sometimes that conversation is caricatured as a conversation about solar and wind. But look at what’s been happening in the United States, you’ve got a mega project now under construction in Utah. It’s a two gigawatt project, the size of the Hoover Dam in terms of electricity that’s going to produce power from hot rocks under our feet — geothermal energy. You’ve got wind, not just being deployed on the plains as it has been for decades, but now delivering electricity from offshore.
You have a nuclear renaissance taking place in the United States, the first new nuclear reactor in decades. I was there in Georgia as it came online. Plants that have been retired, like the Palisades plant in western Michigan. I went to the Palisades plant coming out of retirement, the workers coming out of retirement to bring electricity back to the grid and the next generation of reactors.
We, as a federal government, should be a partner in helping catalyze all of that progress, whatever shape it takes. And you see that repeated in other sectors. With the transportation sector, it doesn’t matter to us if it’s strong, hybridization, fully electric, hydrogen, sustainable aviation, or biofuels. What we care about is two things: bending the curve of emissions and widening the aperture for economic opportunity.
The culture war over clean energy often swirls around this idea of individual choice — I should be able to choose to drive a gas-guzzling car if I want to or cook on a gas stove instead of going electric. What’s your take on that?
We have to meet people where they are as we take on the climate crisis, period, full stop. One of the things that the world has learned so clearly about decarbonization is that there is no social license for decarbonization pathways that put upward pressure on consumer prices. So part of decarbonization has to be about making people’s lives better, delivering a better product, winning them over.
We saw this with LEDs. I was around at the beginning of the Obama administration when, for the first time, the United States got in the business of manufacturing LED lightbulbs. They used to cost a lot of money, but there was a technology cost curve there. And because we invested in it, the US was able to help make those cheaper and more affordable, and it turned out to be a better product. And now, across the country that technology is ubiquitous. I think that’s the way we win the future, is by delivering people a better product that also, by the way, doesn’t pump a bunch of pollution into the sky.
Countries that have signed onto the Paris agreement are supposed to update their national climate plans this year, and the Biden administration submitted a more ambitious plan last month of cutting greenhouse gas emissions by more than 60 percent by 2035. How can the US still achieve that goal?
I think the way we go the distance and meet this next target in 2035 is by continuing to invest in America, and here’s what that looks like. The farm bill will be in front of the Congress. It’s overdue, but it will be in front of this next Congress. They have an opportunity to act on whether they invest in increased total factor productivity in the agricultural sector. Turns out precision agriculture is also climate-smart agriculture. So will Congress, through the farm bill, invest more into climate-smart agriculture, into precision agriculture technologies, into the things that shore up the economics of our family farmers and boost the competitiveness of the sector?
What we’re seeing at the state level is a massive mobilization to continue to accelerate decarbonization on the grid and in the transportation sector. There’s also this incredible industrial capacity. When we came into office, you barely made any batteries in the United States. Tesla, maybe a few others, but very limited battery capacity. By 2030, factories that are already underway, either operating or in construction, will have the capacity to manufacture 10 million vehicles’ worth of batteries in the United States. We sell, on average, 15 million vehicles a year. I think you’ll actually see private capital continue to build on the momentum of that transformation.
And so another reason we think we’re going to keep picking up momentum is because private capital sees the win and is actually going to continue to make that bet in sectors like power and transportation. Clean energy is literally cheaper than dirtier power. And so that’s just where the smart money is going. In 2024, for example, we expect that 96 percent of what will have been built will be clean energy.
I think what we will need to do more of as a country — and that means state and local as well — is help families cut their utility bills at home. There’s this massive opportunity in our built environment to reduce energy waste and put consumers in control of their energy bills. And if we do that, that’s obviously great retail-level economics. It’s also going to be a big win for the climate.
When it comes to lowering Americans’ utility bills and taking action on climate change, one of the concerns I hear a lot about is AI and the energy demand of data centers. How are you thinking about that?
I’ve joined meetings with CEOs of the technology firms. I’ve also met with CEOs from the electricity sector. There is a consensus in industry and there is a consensus in the US government that we will and must seize the leadership opportunity in the development of AI technologies. And that means we must take away the barriers deploying clean power on the grid that is necessary to facilitate the buildout of these data centers.
I have full confidence, not only in the federal government and in the technology entrepreneurs and their companies, but in state and local governments that they see the economic opportunity, they see the security imperative, and they also get that deploying clean power in almost all cases will be the cheapest, fastest, and safest way to get electricity to these new data centers.
And so I don’t see these objectives at cross purposes with one another. I actually see AI as an accelerant to our ambition on the electricity grid. AI as an accelerant to advance grid modernization. This is a massive opportunity. But I also am the person who often sees opportunity in headwinds. So maybe that’s my bias.
We have to talk about the Inflation Reduction Act — the biggest piece of climate legislation to date, creating $369 billion for climate action and clean energy. But Trump says he’ll rescind any unspent funds. How much is left to dole out?
Very little. I remember this was a Google doc on my computer back in the summer of 2020 and Zoom calls with, at the time, the candidate. One of the big things that we did when we were designing what became the Inflation Reduction Act was to make sure it was structured in a way that reached every part of the economy. That it was structured in a way where the IRA came in, or the government came in, as booster packs to a rocket. The rocket was the private sector. And I think what you find with the Inflation Reduction Act now is that the rocket’s achieved escape velocity in so many parts of the economy. You’ve got 100 gigawatts of energy that relied on these tax credits to get off the ground, but now it’s up in the air. It’s flying. You can’t put that back in the bottle.
On the unspent funds, we are at a place where we’re north of $9 out of every $10 of grant funding and other similar dollars that have already hit the economic bloodstream across the country.
The question then becomes, do you want to go and unplug economic opportunity that is now responsible for thousands of factory jobs and construction jobs all across the country? And I think that’s both a challenging economic proposition and also a very challenging political proposition. It’s why what you’ve heard even in Congress is that maybe they are interested in a scalpel approach, if I’m quoting the incoming speaker. That is still quite challenging. The way I think about it is, you know, Jenga blocks. When you’re pulling the blocks out of a Jenga tower, you don’t know which one is going to threaten the structural integrity of the whole thing.
We are in a moment of economic uplift and revitalization, a manufacturing renaissance. America at the frontier of energy security and energy technology, finally fighting to win the global competition and pulling along jobs and opportunity at the local level. I don’t know that I would want to be in the business of pulling blocks out of the Jenga tower, but we will leave that to the judgment of the team that comes in in a few weeks.
[ad_2]
Source link
Science
Drone takes out Super Scooper fighting Los Angeles wildfires
[ad_1]
An aircraft helping to fight wildfires that are raging across Los Angeles was struck by a civilian drone on Thursday. The collision damaged the wing of the aircraft — a CL-415 “Super Scooper” capable of scooping up 1,600 gallons of ocean water to drop onto nearby blazes — according to a statement by the LA County Fire Department posted on X, putting it out of service until it can be repaired.
Cal Fire spokesman Chris Thomas told The New York Times that grounding the aircraft will likely set back local firefighting efforts. Super Scoopers can typically refill in about five minutes. But even if it takes ten, that’s six water drops that are lost each hour according to Thomas. “So whose house is not going to get that water to protect it?” The Federal Aviation Administration (FAA) says the Super Scooper landed safely after the drone impact, and that the incident is now under investigation.
Temporary flight restrictions have been implemented in the Los Angeles area that prohibit drones and other aircraft from flying without FAA authorization in an effort to protect firefighting efforts.
According to LA County Fire Chief Anthony Marrone, the drone was not assigned to help tackle the Palisades fires, and was destroyed in the collision. Marrone told the LA Times that the FBI is now planning to implement so-called “aerial armor” in the area to prevent further interference from drones.
Several people online have violated the FAA-enforced flight restrictions, posting viral drone photos and video footage across social media showing the devastation from what appears to be prohibited airspace. Fire response agencies are often forced to ground their own aircraft to avoid collisions when dummies fly drones near wildfires for online clout.
“It’s a federal crime, punishable by up to 12 months in prison, to interfere with firefighting efforts on public lands,” the FAA said in a statement. “Additionally, the FAA can impose a civil penalty of up to $75,000 against any drone pilot who interferes with wildfire suppression, law enforcement or emergency response operations. The FAA treats these violations seriously and immediately considers swift enforcement action for these offenses.”
[ad_2]
Source link
-
Startup Stories1 year ago
Why Millennials, GenZs Are Riding The Investment Tech Wave In India
-
Startup Stories1 year ago
Startups That Caught Our Eyes In September 2023
-
Startup Stories1 year ago
How Raaho Is Using Tech To Transform India’s Fragmented Commercial Trucking
-
Startup Stories1 year ago
Meet The 10 Indian Startup Gems In The Indian Jewellery Industry’s Crown
-
Startup Stories1 year ago
WOW Skin Science’s Blueprint For Breaking Through In The $783 Bn BPC Segment
-
Crptocurrency11 months ago
Lither is Making Crypto Safe, Fun, and Profitable for Everyone!
-
Startup Stories1 year ago
How Volt Money Is Unlocking The Value Of Mutual Funds With Secured Lending
-
E-commerce1 year ago
Top Online Couponing Trends To Watch Out For In 2016