Sign In or Create an Account.

By continuing, you agree to the Terms of Service and acknowledge our Privacy Policy

Sparks

The New Climate Laws’ Tax Credits for Homeowners Are Crazy Powerful

A new study in Energy Policy does the math.

A heat pump.
Heatmap Illustration/Getty Images

The Inflation Reduction Act and the Infrastructure Investment and Jobs Act — better known as the Bipartisan Infrastructure Law — are together filled with dozens of financial incentives to help regular Americans switch to clean technologies. The IRA, in particular, is the largest investment in confronting climate change the country has ever made. That work is happening, in no small part, on the (literal) home front.

A new study published in the journal Energy Policy authored by researchers from Vanderbilt University, shows that while only about 12% of climate and energy funds in the IRA and 5.7% in the BIL target voluntary household actions, they could leverage 40% of the cumulative emissions reductions under those laws.

That’s a big return on investment, and a rare sign that regular citizens might, after all, have some level of agency in helping solve a problem that can often feel beyond our grasp. The authors note that getting to that level of emissions reduction is perhaps easier said than done — navigating the process of figuring out eligibility for tax credits, determining cost savings, and actually contracting with local professionals to install all that clean tech is a pretty significant undertaking, and all those roadblocks could get in the way of that best case scenario. The authors’ estimate also accounts for all households in the country, whereas it’s much easier (and more appealing) for an owner of a single-family home to make those kinds of changes to their building than, say, a landlord who won’t see any direct benefits from improving a building they’ve rented out.

A lot of pain points, then. But still, in the face of a huge and abstract problem, knowing that individual actions do make a difference is no small thing.

Want to take advantage of some of these incentives? We’ve got you covered on at least a few of those fronts: my colleague Emily has written a guide to decarbonising your home with the IRA, and Robinson has a car buyer’s guide to the 2024 EV tax credit. That 40% emissions reduction goal will take a lot of individual investment; those guides (and more to come!) are good places to start.

Blue

You’re out of free articles.

Subscribe today to experience Heatmap’s expert analysis 
of climate change, clean energy, and sustainability.
To continue reading
Create a free account or sign in to unlock more free articles.
or
Please enter an email address
By continuing, you agree to the Terms of Service and acknowledge our Privacy Policy
Sparks

Why Really Tiny Nuclear Reactors Are Bringing In Big Money

Last Energy just raised a $40 million Series B.

A Last Energy microreactor.
Heatmap Illustration/Last Energy

Nuclear energy is making a comeback, conceptually at least. While we’re yet to see a whole lot of new steel in the ground, money is flowing into fusion, there’s a push to build more standard fission reactors, and the dream of small modular reactors lives on, even in the wake of the NuScale disappointment.

All this excitement generally revolves around nuclear’s potential to provide clean, baseload power to the grid. But Washington D.C.-based Last Energy is pursuing a different strategy — making miniature, modularized reactors to provide power directly to industries such as data centers, auto manufacturing, and pulp and paper production. Size-wise, think small modular reactors, but, well, even smaller — Last Energy’s units provide a mere 20 megawatts of electricity, whereas a full-size reactor can be over 1,000 megawatts. SMRs sit somewhere in between.

Keep reading...Show less
Blue
Sparks

Why That One Tesla Cybertruck Caption Is Suddenly Everywhere on TikTok

Believe it or not, it doesn’t have anything to do with Elon Musk.

A Cybertruck.
Heatmap Illustration/Tesla

It shows up when you are most vulnerable. Maybe it’s under a reel of Fleabag’s season 2, episode 5 confession scene, in which Phoebe Waller-Bridge finally gets together with Andrew Scott’s “hot priest.” Or maybe it’s slapped on a TikTok of an industrial hydraulic press squashing some gummy bears. No matter what, it’s always the caption of the video you find yourself transfixed by without quite knowing why: “The Tesla Cybertruck Is an All-Electric Battery-Powered Light-Duty Truck.”

For the past few months, Instagram and TikTok users have been inundated by posts with the same caption, a seemingly AI-generated paragraph about Tesla’s Cybertruck, providing a “comprehensive overview of its key features and specifications.” The caption could be applied to anything and pops up seemingly at random, creating the disconcerting effect that Elon Musk is lurking around every digital corner. This is not because legions of social media users have suddenly become lunatic Cybertruck stans, however (though there are certainly some of those, too). Rather, it’s a technique for spam accounts to game the algorithm and boost their engagement.

Keep reading...Show less
Yellow
Sparks

China Might Not Need Coal to Grow Anymore

And if it doesn’t, that’s very good news, indeed, for global emissions.

China Might Not Need Coal to Grow Anymore

First it was the reservoirs in China’s massive network of hydroelectric dams filling up, then it was the approval of 11 new nuclear reactors — and it’s all happening as China appears to be slowing down its approval of new coal plants, according to a research group that closely follows the Chinese energy transition.

While China is hardly scrapping its network of coal plants, which power 63% of its electric grid and makes it the world’s biggest consumer of coal (to the tune of about half of global coal consumption), it could mean that China is on the verge of powering its future economic growth non-carbon-emitting energy. This would mean a break with decades of coal-powered growth and could set the table for real emissions reductions from the world’s largest emitter of greenhouse gases.

Keep reading...Show less