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flooding
'We Lost Everything': Hawaii Swamped by Worst Flooding in 20 Years
Experts agree that the climate emergency caused by the burning of fossil fuels is making extreme rainfall events on the islands wetter and more common, reigniting the debate about who should foot the bill.
Mar 25, 2026
Hawaii was inundated by its worst flooding in 20 years over the weekend, in another reminder of how the climate crisis disrupts the lives of ordinary people by increasing the likelihood and frequency of extreme weather events.
Hawaii Gov. Josh Green on Tuesday formally requested federal aid for a series of storms this month that he said could cost the state more than $1 billion in debris clearing and repairs to homes, roads, and infrastructure.
“These storms have impacted every county in our state and stretched our emergency response capabilities,” Green said in a statement.
Hawaii's waterlogged woes began on March 10 with the first in a series of winter Pacific rainstorms known as Kona lows. The initial storm caused upwards of $400 million in damages, including to Maui's Kula Hospital, and left the ground saturated when another storm rolled in beginning March 19, leading to what Green told Hawaii News Now was “the largest flood that we’ve had in Hawaii in 20 years."
“Should the residents just consider it an act of God and open up their checkbooks whenever this happens when the record is clear about who knew what and when they knew it?”
This second storm inundated Oahu's North Shore on Friday night, necessitating more than 230 rescues and placing 5,500 people under an evacuation order at one point, according to The Associated Press. The storm damaged hundreds of homes as well as schools, airports, and highways. All told, the two storms dumped a total of four feet of rain on parts of Oahu and Maui, Green said, as CBS reported.
"We lost everything," Oahu resident Melanie Lee told CBS News after visiting her flood-damaged home on Monday. "My children's pictures. Just real sentimental stuff. Now it's like, now where we go from here?"
The agricultural sector was also hard hit, with farmers on Oahu, Maui, Molokai, and the Big Island reporting over $10.5 million in damages, according to Honolulu Civil Beat.
Yet Friday's storm was not the end. On Monday, another downpour brought flash flooding to southern Oahu, as rain fell at a rate for 2-4 inches per hour, shocking even meteorologists.
“When you think it’s over, it’s not quite over,” National Weather Service forecaster Cole Evans told AP on Tuesday.
Oahu Emergency Management Agency spokesperson Molly Pierce told AP: “Most of us have not seen something that just keeps going like this... We feel like we keep getting punched down. But we’ll keep getting back up.”
Experts agree that the climate emergency is making extreme rainfall events on the islands wetter and more common.
As Honolulu Today reported:
The intense flooding in Hawaii highlights the growing threat of extreme weather events driven by climate change. The frequency and intensity of heavy rainfall have increased in the islands, leading to devastating impacts on infrastructure, homes, and communities.
Retired University of Hawaii professor Tom Giambelluca, who now supervises weather monitoring towers, told Honolulu Civil Beat that scientists have observed Hawaii's weather getting dryer generally, while storms tend to drop more rain that causes more flooding.
“It’s not like we never had extremes before. You know, something like this could have happened with no warming, probably,” Giambelluca said. “But these kinds of events seem to be getting more frequent.”
US Rep. Jill Takuda (D-Hawaii) told Maui Now: “We are accustomed to saying, ‘Well, this was a 100-year flood,’ right?... Well, 100-plus-year floods are happening every few years. We literally have to throw away the book in terms of the way we used to look at weather patterns in Hawaii.”
The flooding is also an example of how the impacts of climate disasters can build on each other. Some of the rains fell on Lahaina in Maui, where soil is less absorbent due to scarring from 2023's deadly climate-fueled wildfires.
“We think about evacuation routes when it comes to a fire,” Maui resident Kaliko Storer told Maui Now. “And now we say, when are we going to really sit down and talk about these (flood) controls?”
The connection between the burning of fossil fuels and the uptick in extreme weather events is reigniting the debate about who should pay for the damages from storms like those that swamped Hawaii this month.
State lawmakers are working to pass legislation that would allow insurers to recoup some storm costs from oil and gas companies directly, as Honolulu Civil Beat reported Tuesday.
"This is the third generational rain event we’ve had in the last four weeks,” state Sen. Jarrett Keohokalole (D-24) said. Referring to reporting that large fossil fuels companies have known for decades about the climate-heating impacts of their products and chose to lie to the public instead of act, he added, “Should the residents just consider it an act of God and open up their checkbooks whenever this happens when the record is clear about who knew what and when they knew it?”
Hawaii is also one of several states that has sued Big Oil for climate damages.
Even as oil prices climb due to the US and Israeli war on Iran, Emily Atkin of Heated argued that disasters like Hawaii's prove that the cost is still deflated.
"This is what the true price of oil looks like: Hawaiians wading through their flooded homes while the state scrambles to find a billion dollars for cleanup," she wrote.
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Flooding Kills 1,000+ Across South Asia as Climate Crisis Fuels More Extreme Rain
“We need to confront climate change effectively,” Indonesia's president said.
Dec 01, 2025
More than 1,100 people across South Asia have died after torrential rains fueled by warming temperatures caused widespread flooding and landslides in recent days.
Following days of unprecedented cyclone conditions, people across Indonesia, Malaysia, and Thailand have been left with their homes destroyed and forced to flee for their lives. A separate cyclone in Sri Lanka has left hundreds more dead.
The worst devastation has been seen in Indonesia, where Cyclone Senyar has claimed over 500 lives as of Sunday. On the island of Sumatra, rescue teams have struggled to reach stranded people as roads have been blocked by mudslides and high floodwaters. Many areas are still reportedly unreachable.
As Reuters reported Monday, more than 28,000 homes have been damaged across the country and 1.4 million people affected, according to government figures. At least 464 were reported missing as of Sunday.
Other countries in the region were also battered. In Thailand, the death toll was reported at 176 as of Monday, and more than 3 million people are reported to be affected. The worst destruction has been in the southern city of Hat Yai, which on November 21 alone experienced 335mm of rain, its single largest recorded rainfall in over 300 years.
At least two more have been killed in Malaysia, where nearly 12,000 people still remain in evacuation centers.
Sri Lanka has witnessed similar devastation in recent days from another storm, Cyclone Ditwah, that formed around the same time as Senyar. Floods and mudslides have similarly killed at least 330 people, and destroyed around 20,000 homes, while leaving around a third of the country without electricity. More than 200 people are missing, and over 108,000 are in state-run shelters, officials say.
Work has begun in Indonesia to restore damaged roads, bridges, and telecommunication services. But after he visited survivors in Sumatra, Indonesian President Prabowo Subianto said that the work will extend beyond merely recovering from the storm.
“We need to confront climate change effectively,” Prabowo told reporters. “Local governments must take a significant role in safeguarding the environment and preparing for the extreme weather conditions that will arise from future climate change.”
Southeast Asia was top-of-mind for many attendees at last month's COP30 climate summit in Brazil. As Winston Chow, a professor of urban climate at Singapore Management University and part of the UN’s Intergovernmental Panel on Climate Change (IPCC), told the Straits Times, this is because the region "is highly vulnerable to climate change."
"As a whole, it faces multiple climate risks and hazards, such as rising temperatures, sea-level rise, increasing droughts and floods, and the intensification of extreme events like typhoons," he continued.
In recent years, the region has been hit by annual devastating heatwaves, resulting in record-shattering temperatures. In Myanmar, where temperatures exceeded 110°F last April, Radio Free Asia reported that 1,473 people died from extreme heat in just one month.
Floods have likewise grown more deadly in recent years. Just this month, floods killed dozens more people in Vietnam, and a pair of typhoons killed hundreds more in the Philippines and forced over a million people to evacuate their homes.
While it's difficult to determine the extent to which any one disaster was caused by climate change, in aggregate, they are growing more intense as the planet warms.
"As the world’s oceans and atmosphere warm at an accelerating rate due to the rise in greenhouse gases from burning fossil fuels, tropical cyclones are expected to become more intense," explained Steve Turton, an adjunct professor of environmental geography at CQUniversity Australia in The Conversation on Sunday. "This is because cyclones get their energy from warm oceans. The warmer the ocean, the more fuel for the storm."
According to the National Centers for Environmental Information, part of the US National Oceanic and Atmospheric Administration, October 2025 was the third-warmest October on record globally and had above-average tropical cyclone activity.
"The warming atmosphere is supercharging the global water cycle, and peak rainfall rates are increasing," Turton said. "When more rain falls in a short time, flash flooding becomes more likely."
At COP30, protesters from across Southeast Asia assembled to demand action from global leaders. On November 10, shortly after her home in Manila was battered by a pair of typhoons, 25-year-old activist Ellenor Bartolome savaged corporations and world leaders who have continued to block global action to reduce fossil fuel usage.
“It gets worse every year, and for every disaster, it is utterly enraging that we are counting hundreds of bodies, hundreds of missing people... while the elite and the corporations are counting money from fossil fuels," she told attendees as they entered the conference.
Ultimately, many climate activists and scientists left the conference enraged yet again, as the final agreement stripped out all language related to fossil fuels.
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As Trump Pushes to Defund Infrastructure, Water Systems Serving Tens of Millions Face Flood Risk
The White House has proposed slashing funds for the nation's water systems by 90%.
Sep 02, 2025
As the Trump administration and Republicans in Congress push to eliminate hundreds of millions of dollars in federal funding for water infrastructure, they are increasing the flood risk community waters system face across the United States—making it more likely that close to 60 million people could lose access to safe water during or after such emergencies.
The environmental justice group Food and Water Watch (FWW) on Tuesday released a report on a sometimes overlooked impact of flooding: In addition to the devastating damage that floods can do to homes, roads, and community buildings, flooding can contaminate water supplies while overwhelming water utility systems and putting treatment plants out of commission even after the water has receded.
In Washed Out, FWW warns that the flood risk to the 448 largest community water systems in the country is growing as extreme weather events become increasingly common and more severe, with more than one-third of those systems facing "significant" flood risks.
At least 10% of the land served by the systems with the highest risks lie in areas prone to flooding, according to FWW, and 59.4 million people rely on those systems for safe drinking water.
About 15% of water systems evaluated by FWW have "elevated" flood risks, with at least 20% of land in high flood risk areas, where nearly 22 million people live.
Florida, which had at least four billion-dollar flood disasters between 1980-2024 and experienced several "100-year" rainstorms last year, was identified as having the highest flooding risk for large community water systems. The state is home to 10 of the country's 15 large systems that serve areas where at least half the land is in high flood risk zones.
New Jersey and Louisiana each have two large systems at high risk, while at least half the the area served by Boston's water system is also in a flood zone, putting more than 2.5 million people at serious risk of losing water access in the event of a flood.
Other high risk areas identified by FWW include New York City, where the municipal water system serves 8.2 million people and which has more than 12% of its land in high risk flood zones; Corpus Christi, Texas, where 23% of land is at high risk of flooding; and Alameda County, California, where 42% of land is in a flood zone.
"Now more than ever, it is imperative that all members of Congress stand firmly united against any shortsighted attempt to strip support for our critical water and sewer infrastructure."
"As our analysis illuminates, scores of water systems serving highly-populated communities are at significant threat of flooding that could suddenly break safe water delivery and sanitary sewer operation—for days, weeks or even months. Meanwhile, Trump and Republicans in Congress are seeking to decimate the key federal funding that keeps these systems operating safely," said Mary Grant, water program director at FWW.
Republicans in the US House are currently seeking a 25% cut to the Drinking Water and Clean Water State Revolving Funds (SRF)—the primary source of federal funding for the nation's water and wastewater systems.
An appropriations bill released last month by the House Interior Subcommittee would slash the funds from $2.8 billion to $2.1 billion, bringing them to their lowest level since 2008.
The proposal does not go as far as President Donald Trump's push to cut the programs by nearly 90% with a plan to eventually zero them out, but FWW noted last month that the proposed cuts "come at a time when the needs of our nation's water and wastewater systems are substantial and growing."
"According to the latest needs survey of the US EPA, upgrading our water and wastewater infrastructure will cost $1.3 trillion over the next two decades just to comply with existing federal law," said the group.
Slashing funds for water infrastructure, including building more climate-resilient systems, would also put the drinking water of millions of people at risk at a time when flooding and other extreme weather disasters is becoming more common due to the continued extraction of planet-heating fossil fuels.
Scientists last year said Hurricane Helene—which along with smaller storms that happened around the same time dumped 40 trillion gallons of rain on the Southeast—was made about 10% more intense and dangerous by the human-caused climate crisis. The flooding left Asheville, North Carolina without safe drinking water for more than seven weeks.
FWW on Tuesday renewed its call for the US to shift from fossil fuels to renewable energy sources—instead of slashing regulations for oil and gas industries as Trump has—and warned that "local water providers must also improve their systems to withstand today's climate reality."
"This level of investment will require a strong federal commitment," said the group.
FWW called on Congress to pass legislation like the Water Affordability, Transparency, Equity and Reliability (WATER) Act "to guarantee federal support for safe and clean water in every community" and reject efforts to strip crucial funding from the SRF.
"Now more than ever," said Grant, "it is imperative that all members of Congress stand firmly united against any shortsighted attempt to strip support for our critical water and sewer infrastructure."
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