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Preparing for wildfire season can feel daunting. Reroof your house, the advice often goes. Bury your propane tank. Gather your important documents in a go bag.
That is all well and good, but let’s face it: The average American has nine unfinished home improvement projects at any given time, and it’s going to take a lot more than one weekend to figure out where you put your social security card.
Firefighters don’t call it “dirty August” for nothing, though, and the predictive maps for the coming month show “above normal” wildland fire potential for all of Washington and Oregon, most of Idaho and Montana, as well as large swaths of Texas, Alaska, and the Great Lakes region (fire potential will remain high in most of the Pacific Northwest through September, aided by persistent drought).
But if you’re feeling overwhelmed about where to start, here are seven things you can do today — each in 30 minutes or less — to set yourself up for the weeks ahead.
The USDA Forest Service offers a handy dashboard for understanding the wildfire risk in your community. Take a few minutes to punch in your locale at Wildfirerisk.org and learn how on the alert you need to be.
The results might surprise you. As an experiment, I entered my mother’s address in the Phoenix area and learned she has a “very high” risk of wildfire — “higher than 94%” of counties. Yikes!
If you have anything more than a “low” risk of wildfire, you should sign up for emergency alerts for your area. Fires can spring up and spread quickly, and there are a number of different ways to stay informed of developing hazards. Here are three places to start:
Make sure you’re opted in to receive FEMA wireless emergency alerts (WEAs). Here is a guide for enabling the alerts on an iPhone and here’s a guide for Android. WEAs do not track your location but are sent using local cell towers in order to be relevant to cell phone users in a specific area. They are also free to receive and don’t count toward text limits.
Create an account on Smart911.com. Though the service is most commonly used to provide 911 dispatchers with extra information about you when you call during an emergency, Smart911 is also used by many counties to provide targeted weather, traffic, and yes, fire alerts to their residents.
Also check if your county has its own emergency alert system that you should be registered with.
Just staying inside isn’t necessarily enough to keep you safe from wildfire smoke. If you live in an area prone to wildfires, or in an area downwind of them, you’ll want to invest in a good air purifier before everyone else makes a run on them as the season starts to pick up.
If you don’t have an air purifier, can’t afford one, or have questions about using a purifier or AC unit during a smoke event, here is our guide to staying safe when the air quality is bad no matter what is at your disposal.
Sorry, you’ve got to put on shoes for this one. But it also might be the single best thing you do ahead of wildfire season.
Homes primarily catch on fire not from being overcome by a wall of flame, but because of small embers that can fly more than a mile from the main wildfire and ignite roofs, decks, and yard debris.
Fire managers like to talk about this in terms of the ominously named “home ignition zone,” which is the buffer area around your house that you want to make as inhospitable to embers as possible. It is broken down into three zones: Zone 1 or “the Immediate Zone,” which is the area zero to 5 feet around the sides of your house; Zone 2, or the “intermediate zone,” which is between 5 to 30 feet around your home; and Zone 3, the “extended zone,” which is 30 to 200 feet away from your home.
For the sake of prioritizing, though, you want to start with your house and work outward. Take a slow walk around your house and make a to-do list of future projects with an eye out for the following potential issues, as recommended by the National Fire Protection Association:
• Do your gutters need to be cleaned? Make a note to prioritize doing so — the dead leaves and pine needles that accumulate there can easily catch fire.
• Are there places on your roof where leaf litter and debris are accumulating? Make a note to get those cleaned ASAP as well.
• Do any tree limbs hang over your house? Add those to your removal list.
• How does the area immediately around the sides of your house look? You’ll want to keep this clear of dead vegetation, trees, shrubs, and wood mulch that can ignite and spread to your home. Add a gardening weekend to your to-do list if need be.
• Do you have a deck? Make sure it’s clean of vegetation above and below. Don’t store things under your deck!
• Locate the vents on your house; these are potential openings where embers can get in. Make sure they’re clear of vegetation and properly covered.
• Is your lawn starting to look overgrown? You’ll want to keep it mowed to about four inches for the duration of fire season.
• Do you have a wood fence — AKA, a fire superhighway — connected to your house? You’re going to want to do something about that eventually, too.
• Make sure your home address is visible from the road.
Now I know how we feel about home improvement projects, particularly ones that require a lot of labor, like redoing a garden, or money, like paying an arborist to cut down overhanging tree branches. But firefighters won’t waste time or their safety by defending homes that are dangerous. “You just drive past and you go to the places that you can save that have done some things to protect their own homes,” firefighter Bre Orcasitas told the authors of the forthcoming book This Is Wildfire: How to Protect Yourself, Your Home, and Your Community in the Age of Heat.
It might take a lot of work to get started, but in the event of a nearby wildfire, checking items off the to-do list you just created also might ultimately save you your home. Once back inside, pull out a calendar and set aside time to actually get these projects done.
Ready for a more robust checklist? Here’s the full home ignition zone task list from the National Fire Protection Association and here’s an additional checklist that focuses on potential design weaknesses of your home. This Is Wildfire is also an excellent guide for anyone who lives in fire country, with many additional tips for time-pressed individuals who want projects they can tackle after work or over a weekend. It can be pre-ordered here.
Maybe you put together an evacuation bag during your first wildfire season and have since forgotten about it. Maybe you never made a go bag at all. Now, though, is the time to make sure you have the basics set aside in case you need to quickly leave your home.
If you have an old go bag stuffed in a closet somewhere or buried in the back of your car, quickly look through it to make sure the items have not expired and all the batteries still work. There is no need to get extreme and fill it up with treasured heirlooms when there’s no active wildfire in your area, but do start setting aside irreplaceable items like photographs and beloved mementos if you get a pre-evacuation alert. And yes, now might finally be the time to start figuring out where your important documents are so they’re easily grabbed in the event you need to leave.
There are lots of slightly different checklists for preparing a go bag from scratch, but if you need a place to begin, here’s a good one. Here’s another that is specific to pet and livestock owners. You can also find pre-made emergency kits online to take some of the work out of getting started, though they tend to be pricier than assembling the items yourself.
Save this page (and if you’ve bookmarked InciWeb in the past, make sure the URL is up to date since it’s changed).
InciWeb is an emergency incident information page that offers the latest news on wildfires, including if a burn is prescribed, its containment, the number of responding personnel, potential evacuation orders, the firefighting outlook, and contact information if you need to learn more. If a fire is burning near you, it is the best source of general information, though you don’t want to use this to replace emergency alerts.
You probably check the weather in the morning anyway. When you do, keep an eye peeled for “red flag warnings” — many weather apps, including the one on iPhones, will display this, but you can also check the National Weather Service for alerts.
A red flag warning signifies that there is an increased risk of a fire starting due to warm temperatures (above 75 degrees Fahrenheit), low humidity (25% or less), and/or gusty winds (15 mph or greater). Lightning storms during prolonged dry spells can also trigger red flag warnings.
Red flag warnings tell locals they should be careful when extinguishing cigarettes outdoors and avoid any unnecessary burning of letters from estranged husbands. But the alerts also tell residents to be prepared in case a wildfire breaks out — as LAist says, consider it the “set” in “ready, set, go.”
And if a fire does ignite in your area, you’ll now know what to do. You took a day to prepare. Stay safe, stay calm, follow directions from authorities. And seriously, pack that go bag.
Read more advice about wildfires:
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The Trump administration’s rollback of coal plant emissions standards means that mercury is on the menu again.
It started with the cats. In the seaside town of Minamata, on the west coast of the most southerly of Japan’s main islands, Kyushu, the cats seemed to have gone mad — convulsing, twirling, drooling, and even jumping into the ocean in what looked like suicides. Locals started referring to “dancing cat fever.” Then the symptoms began to appear in their newborns and children.
Now, nearly 70 years later, Minimata is a cautionary tale of industrial greed and its consequences. Dancing cat fever and “Minamata disease” were both the outward effects of severe mercury poisoning, caused by a local chemical company dumping methylmercury waste into the local bay. Between the first recognized case in 1956 and 2001, more than 2,200 people were recognized as victims of the pollution, which entered the population through their seafood-heavy diets. Mercury is a bioaccumulator, meaning it builds up in the tissues of organisms as it moves up the food chain from contaminated water to shellfish to small fish to apex predators: Tuna. Cats. People.
In 2013, 140 countries, including the U.S., joined the Minamata Convention, pledging to learn from the mistakes of the past and to control the release of mercury into the environment. That included, explicitly, mercury in emissions from “coal-fired power plants.” Last month, however, the U.S. Environmental Protection Agency retreated from the convention by abandoning the 2024 Mercury and Air Toxics Standards, which had reduced allowable mercury pollution from coal-fired plants by as much as 90%. Nearly all of the 219 operating coal-fired plants in the U.S. already meet the previous, looser standard, set in 2012; Trump’s EPA has argued that returning to the older rules will save Americans $670 million in regulatory compliance costs by 2037.
The rollback — while not a surprise from an administration that has long fetishized coal — came as a source of immense frustration to scientists, biologists, and activists who’ve dedicated their careers to highlighting the dangers of environmental contaminants. Nearly all human exposure to methylmercury in the United States comes from eating seafood, according to the EPA, and it’s well-documented that adding more mercury to the atmosphere will increase levels in fish, even those caught far from fenceline communities.
“Mercury is an extremely toxic metal,” Nicholas Fisher, an expert in marine pollution at Stony Brook University, told me. “It’s probably among the most toxic of all the metals, and it’s been known for centuries.” In his opinion, it’s unthinkable that there is still any question of mercury regulations making Americans safer.
Gabriel Filippelli, the executive director of the Indiana University Environmental Resilience Institute, concurred. “Mercury is not a trivial pollutant,” he told me. “Elevated mercury levels cost millions of IQ points across the country.” The EPA rollback “actually costs people brain power.”
When coal burns in a power plant, it releases mercury into the air, where it can travel great distances and eventually end up in the water. “There is no such thing as a local mercury problem,” Filippelli said. He recalled a 2011 study that looked at Indianapolis Power & Light, a former coal plant that has since transitioned to natural gas, in which his team found “a huge plume of mercury in solids downwind” of the plant, as well as in nearby rivers that were “transporting it tens of kilometers away into places where people fish and eat what they catch.”
Earthworms and small aquatic organisms convert mercury in soils and runoff into methylmercury, a highly toxic form that presents the most danger to people, children, and the fetuses of pregnant women as it moves up the food chain. Though about 70% of mercury deposited in the United States comes from outside the country — China, for example, is the second-greatest source of mercury in the Great Lakes Basin after the U.S., per the National Oceanic and Atmospheric Administration — that still leaves a significant chunk of pollution under the EPA’s control.
There is, in theory, another line of defense beyond the EPA. For recreational fishers, of whom there are nearly 60 million in the country each year, state-level advisories on which waterways are safe to fish in based on tests of methylmercury concentrations in the fish help guide decisions about what is safe to eat. Oregon, for example, advises that people not eat more than one “resident fish,” such as bass, walleye, and carp, caught from the Columbia River per week — and not eat any other seafood during that time, either. Forty-nine states have some such advisories in place; the only state that doesn’t, coal-friendly Wyoming, has refused to test its fish. One also imagines that safe waterways will start to become more limited if the coal-powered plants the Trump administration is propping up forgo the expensive equipment necessary to scrub their emissions of heavy metals.
“It’s not something where you’re going to see a dramatic change overnight,” Tasha Stoiber, a senior scientist with the Environmental Working Group, a research and advocacy nonprofit that focuses on toxic chemicals, told me. “But depending on the water body that you’re fishing in, you want to seek out state advisories.”
For people who prefer to buy their fish at the store, the Food and Drug Administration sets limits on the amount of mercury allowed in commercial seafood. But Kevin McCay, the chief operations officer at the seafood company Safe Catch, told me the FDA’s limit of 1 part per million for methylmercury is outrageously high compared with limits in the European Union and Japan. “It has to be glowing red before the FDA is actually going to do anything,” he said. (Watchdog groups have likewise warned that the hemorrhaging of civil servants from the FDA will have downstream consequences for food safety.)
McCay also told me that he “certainly” expects mercury levels in the fish to rise due to the EPA’s decision. Unlike other canned tuna companies that test batches of fish, Safe Catch drills a small test hole in every fish it buys to ensure the mercury content is well below the FDA’s limits. (Fish that are lower on the food chain, like salmon, are the safest choices, while fish at the top of the food chain, like tuna, sharks, and swordfish, are the worst.)
The obsessive oversight gives the company a front-seat view of where and how methylmercury is working its way up the food chain, and McCay worries his company could face more limited sourcing options in the coming years if policies remain friendly to coal. (An independent investigation by Consumer Reports in 2023 found that even fish sourced by an ultra-cautious company like Safe Catch contain some level of mercury. “There’s probably no actual safe amount,” McCay told me, recommending that customers should eat a diverse range of seafood to limit exposure.)
Even people who don’t eat fish should be concerned, though. That’s because, as Filippelli told me, “a lot of [contaminated] fish meal is being incorporated into pet food.”
There are no regulatory standards for mercury in pet foods. But avoiding mercury is not as simple as bypassing the tuna-flavored kibble, Sarrah M. Dunham-Cheatham, who authored a 2019 study on mercury in pet food, told me. Even many brands that don’t list fish among their ingredients contain fish meal that is high in mercury, she said.
Different species also have different sensitivities to mercury, with chimpanzees and cats being among the most sensitive. “I don’t want to be alarmist or scare people,” Dunham-Cheatham said. But because of the issues with labeling pet food, there isn’t much to be done to limit mercury intake in your pets — that is, short of dealing with the emissions on local and planetary scales. “We’re expecting there to be more emissions to the atmosphere, more deposition to aquatic environments, and therefore more mercury accumulated into proteins that will go into making the pet foods,” she said.
To Fisher, the Stony Brook professor, the Trump administration’s decision to walk back mercury restrictions makes no sense at all. The Ancient Romans understood the dangers of mercury; the dancing cats of Minamata are now seven decades behind us. “Why should we make the underlying assumption that the mercury is innocent until proven guilty?” he said.
On Qatari aluminum, floating offshore wind, and Taiwanese nuclear
Current conditions: Upstate New York and New England are facing another 2 inches of snow • A heat wave in India is sending temperatures in Gujarat beyond 100 degrees Fahrenheit • Record-breaking rain is causing flash flooding in South Australia, New South Wales, and Victoria.
The war with Iran is shocking oil and natural gas prices as the Strait of Hormuz effectively closes and Americans start paying more at the pump. “So despite the stock market overall being down, clean energy companies’ shares are soaring, right?” Heatmap’s Matthew Zeitlin wrote yesterday. “Wrong. First Solar: down over 1% on the day. Enphase: down over 3%. Sunrun: down almost 8%; Tesla: down around 2.5%.” What’s behind the slump? Matthew identified three reasons. First, there was a general selloff in the market. Second, supply chain disruptions could lead to inflation, which might lead to higher interest rates, or at the very least slow the planned cycle of cuts. Third, governments may end up trying “to mitigate spiking fuel prices by subsidizing fossil fuels and locking in supply contracts to reinforce their countries’ energy supplies,” meaning renewables “may thereby lose out on investment that might more logically flow their way.”
The U.S. liquified natural gas industry is certainly looking at boom times. U.S. developers signed sale and purchase agreements for 40 million tons per year in 2025 from planned export facilities, according to new Department of Energy data the Energy Information Administration posted. That’s the highest volume since 2022, when Russia’s invasion of Ukraine sent demand for American LNG soaring. That conflict, too, is still having its effects on global fossil fuel supplies. A Russian-flagged LNG tanker is on fire in the Mediterranean Sea as the result of a drone strike by Ukraine, The Independent reported Wednesday.
It’s not just fossil fuels. Qatari smelter Qatalum started shutting down on Tuesday as 50% shareholder Norsk Hydro issued a force majeure notice to customers. “The decision to shut down was made after the company’s gas supplier informed it of a forthcoming suspension of its gas supply,” the company said in a statement to Mining.com. QatarEnergy — which owns 51% of Qatalum’s other shareholder, Qatar Aluminum Manufacturing Co. — had previously suspended production after halting output of natural gas due to Iranian drone attacks.
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Panel manufacturer Silfab Solar paused production at its South Carolina factory in Fort Mill after a chemical spill triggered a regulatory investigation. The plant accidentally spilled approximately 300 gallons of a water solution containing less than 0.3% potassium hydroxide. Experts told WCNC, the Charlotte-area NBC News affiliate, that the volume of the caustic chemical that spilled will be harmless. But the state Department of Environmental Services “asked Silfab to cease receipt of additional chemicals at their facility until an investigation is complete.” Such accidents risk political backlash at a time of heightened public health anxiety over clean energy technologies. As Heatmap’s Jael Holzman wrote last summer, the Moss Landing battery factory fire sparked a nationwide backlash.
Two-thirds of offshore wind potential is located at sites where the water is too deep for traditional turbine platforms. But the first wind farm with floating platforms only came into operation nine years ago. The largest so far, located in Norway’s stretch of the North Sea, is just under 100 megawatts. So, if completed, Spanish developer Ocean Winds’ in the United Kingdom would be by far the largest plant. The company took a step forward on the 1.5-gigawatt project when the company signed the lease agreement this week, according to OffshoreWIND.biz.
In Denmark, meanwhile, right-wing politicians are campaigning against the country’s offshore wind giant, Orsted. The country’s conservative Liberal party campaigned on divesting from the company, which claims the Danish government as its largest shareholder, back in 2022. Now, Bloomberg reported, the party is once against renewing its calls to exit Orsted after this year’s election.

Facing surging electricity demand and mounting threats of blackouts from Chinese attacks on energy imports, Taiwan is taking yet another step toward reversing its nuclear phaseout. Nearly a year after the island nation’s last reactor shut down, Taiwanese Premier Cho Jung-tai, a member of the ruling Democratic Progressive Party that has long opposed atomic energy, announced new proposals to allow the state-owned Taiwan Power Company to submit plans to restart at least two of the country’s three shuttered nuclear stations. (A fourth plant, called Lungmen, was nearly completed in the late 2010s before the DPP government canceled its construction.) The government report also said Taiwan may consider building new nuclear technologies, such as small modular reactors or fusion plants.
In June 2023, thousands of lightning strikes in heat wave-baked Quebec sparked more than 120 wildfires that ultimately scorched nearly 7,000 acres of parched forests. Lightning, in fact, starts almost 60% of wildfires. Now a Vancouver-based weather modification startup called Skyward Wildfire says it can prevent catastrophic blazes by stopping lightning strikes through cloud seeding. MIT Technology Review found some good reasons to doubt the company’s claims. But experts said preventing wildfires is cheaper than putting them out, so it may have some merit.
The attacks on Iran have not redounded to renewables’ benefit. Here are three reasons why.
The fragility of the global fossil fuel complex has been put on full display. The Strait of Hormuz has been effectively closed, causing a shock to oil and natural gas prices, putting fuel supplies from Incheon to Karachi at risk. American drivers are already paying more at the pump, despite the United States’s much-vaunted energy independence. Never has the case for a transition to renewable energy been more urgent, clear, and necessary.
So despite the stock market overall being down, clean energy companies’ shares are soaring, right?
Wrong.
First Solar: down over 1% on the day. Enphase: down over 3%. Sunrun: down almost 8%; Tesla: down around 2.5%.
Why the slump? There are a few big reasons:
Several analysts described the market action today as “risk-off,” where traders sell almost anything to raise cash. Even safe haven assets like U.S. Treasuries sold off earlier today while the U.S. dollar strengthened.
“A lot of things that worked well recently, they’re taking a big beating,” Gautam Jain, a senior research scholar at the Columbia University Center on Global Energy Policy, told me. “It’s mostly risk aversion.”
Several trackers of clean energy stocks, including the S&P Global Clean Energy Transition Index (down 3% today) or the iShares Global Clean Energy ETF (down over 3%) have actually outperformed the broader market so far this year, making them potentially attractive to sell off for cash.
And some clean energy stocks are just volatile and tend to magnify broader market movements. The iShares Global Clean Energy ETF has a beta — a measure of how a stock’s movements compare with the overall market — higher than 1, which means it has tended to move more than the market up or down.
Then there’s the actual news. After President Trump announced Tuesday afternoon that the United States Development Finance Corporation would be insuring maritime trade “for a very reasonable price,” and that “if necessary” the U.S. would escort ships through the Strait of Hormuz, the overall market picked up slightly and oil prices dropped.
It’s often said that what makes renewables so special is that they don’t rely on fuel. The sun or the wind can’t be trapped in a Middle Eastern strait because insurers refuse to cover the boats it arrives on.
But what renewables do need is cash. The overwhelming share of the lifetime expense of a renewable project is upfront capital expenditure, not ongoing operational expenditures like fuel. This makes renewables very sensitive to interest rates because they rely on borrowed money to get built. If snarled supply chains translate to higher inflation, that could send interest rates higher, or at the very least delay expected interest rate cuts from central banks.
Sustained inflation due to high energy prices “likely pushes interest rate cuts out,” Jain told me, which means higher costs for renewables projects.
While in the long run it may make sense to respond to an oil or natural gas supply shock by diversifying your energy supply into renewables, political leaders often opt to try to maintain stability, even if it’s very expensive.
“The moment you start thinking about energy security, renewables jump up as a priority,” Jain said. “Most countries realize how important it is to be independent of the global supply chain. In the long term it works in favor of renewables. The problem is the short term.”
In the short term, governments often try to mitigate spiking fuel prices by subsidizing fossil fuels and locking in supply contracts to reinforce their countries’ energy supplies. Renewables may thereby lose out on investment that might more logically flow their way.
The other issue is that the same fractured supply chain that drives up oil and gas prices also affects renewables, which are still often dependent on imports for components. “Freight costs go up,” Jain said. “That impacts clean energy industry more.”
As for the Strait of Hormuz, Trump said the Navy would start escorting ships “as soon as possible.”