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Realtor.com has become the first site to disclose information about a home's flood risk and how climate change could increase that risk in the coming decades, potentially signaling a major shift in consumers' access to information about climate threats. [...]
Still, other websites such as Redfin, Zillow and Trulia have no plans to share information about flooding with users [...] say home sellers are reluctant to publish flood risk information, since it could decrease their home's value.
— NPR
The city's complex drainage system protects Hong Kong from once-disastrous flooding caused by seasonal typhoons. But will it be strong enough to withstand the effects of climate crisis? — CNN
CNN's James Griffiths on the challenges of building a vast rain water-draining tunnel network in one of the world's densest cities and how well it is prepared for ever-intensifying climate and security threats. "At present, some rain is collected and reused for irrigation and flushing water, but... View full entry
Florida's new Public Financing of Construction law requires contractors on publicly funded coastal projects to study how those projects could be impacted by sea level rise before starting work. — Construction Dive
Construction Dive reports that project studies will need to estimate the increased storm risk during a 50 year lifespan for these structures as well as the likelihood of substantial flooding that could take place on a project site over the next 50 years. The new law also requires that designers... View full entry
Two of Chicago's most treasured architectural landmarks have been impacted by recent torrential rains that have battered the Midwest. The Chicago Tribune reports that flooding impacted the SOM-designed Willis Tower basement, which caused a building-wide power outage. The resulting blackout... View full entry
Little Haiti’s elevation is 7 feet above sea level with pockets in the neighborhood that go as high as 14 feet above sea level. By comparison, Miami Beach is about 4 feet above sea level.
A building boom is happening all over Miami, including in low-lying areas, but some experts say sea level rise is speeding up gentrification in high-elevation communities that historically have seen very little investment from the outside.
— WLRN
WLRN, in collaboration with WNYC's The Stakes podcast, covers the impact of the recent investment interest in Miami-Dade County’s historically black inland communities, such as Little Haiti, which are "naturally resilient" to sea-level rise due to their higher elevation. View full entry
Venice was reeling after experiencing its highest level of floodwater since 1966. High tides from the lagoon reached more than 6 feet higher than their usual level—the second-highest ever seen since records began in 1923. Two people were reported dead. Waters entered the nave of St. Mark’s Basilica and parts of the La Fenice opera house, left boats deposited on the canalside paving stones and in the middle of city streets, and surged across more than 80 percent of the city’s surface. — CityLab
Feargus O'Sullivan, writing in CityLab, reports on the devastating flooding that has impacted Venice, Italy, where five of the 20 worst floods in the city's history have occurred over the last ten years. Aside from being located on a spit of land in the northern Adriatic sea, Venice has... View full entry
From ground level, greater Miami looks like any American megacity—a mostly dry expanse of buildings, roads, and lawns, sprinkled with the occasional canal or ornamental lake. But from above, the proportions of water and land are reversed. [...]
Barring a stupendous reversal in greenhouse gas emissions, the rising Atlantic will cover much of Miami by the end of this century. The economic effects will be devastating [...].
— Bloomberg
Bloomberg reporter Christopher Flavelle takes a deep dive into the vast, intricate, and highly fragile network of natural aquifers and man-made infrastructure that has kept Miami (mostly) dry and equipped with fresh drinking water. But for how much longer? View full entry
As seas rise and coasts wash away, who owns the land that goes underwater? Versions of that debate are taking place in courtrooms, legislatures, and government offices, raising the question of whether and when climate change justifies seizing private property. The stakes are enormous, affecting not just ownership of offshore mineral and fishing rights but also potentially trillions of dollars of coastal real estate. — bloomberg.com
Climate change has left many rules governing real estate ownership murky. As sea levels rise this especially affects coastal property and laws hinging on high-tide lines. View full entry
Sea level rise and increased rain have posed serious flood risks for Bangkok, the capital city of Thailand, which is already close to sea level. [...]
She works to do this by reclaiming urban porosity through a network of public green spaces. [...]
She has already been planning and working on projects beyond climate resilient housing - including rain gardens, green roofs, permeable parking, urban forests and farms - to address the root causes of increased flooding in her city.
— Forbes
After witnessing a dramatic economic boom and rapid urbanization—and subsequent environmental challenges—in her native Thailand, Harvard graduate, landscape architect and TED fellow Kotchakorn Voraakhom founded Porous City Network to fight the increased risk of flooding with design solutions... View full entry
Last week, deadly mudslides and flooding devastated the Santa Barbara area, destroying at least 100 single-family homes, and damaging another 300 residences, according to the LA Times. While three Montecito residents unfortunately remain missing, government crews have also begun the long and... View full entry
Unlike traditional buildings, amphibious structures are not static; they respond to floods like ships to a rising tide, floating on the water’s surface. [...] Amphibiation may be an unconventional strategy, but it reflects a growing consensus that, at a time of climatic volatility, people can’t simply fight against water; they have to learn to live with it. — The New Yorker
The New Yorker features Elizabeth English, an associate professor of architecture at the University of Waterloo and founder of the Buoyant Foundation Project which seeks to promote the benefits of amphibious architecture for homes in flood-prone areas and communities that will experience the... View full entry
We can build homes to sit above flood waters so people can ride out the Harveys of the future, but it won’t be easy or cheap. [...]
More than a million people live in the 100- and 500-year flood zones across the Houston area, and hundreds of thousands more do in other U.S. cities, including Miami and New York. Harris County’s move conforms with the advice of building engineers, climate experts, and the insurance industry.
— Citylab
Hurricane Harvey has been battering the Gulf Coast for days bringing in record floodwaters devastating much of southeast Texas. The Federal Emergency Management Agency has estimated that 30,000 people are in need of emergency shelter and more than 450,000 will need the help of federal aid for... View full entry
The White House confirmed that the order issued Tuesday would revoke an earlier executive order by former President Barack Obama that required recipients of federal funds to strongly consider risk-management standards when building in flood zones, including measures such as elevating structures from the reach of rising water. — Washington Post
President Trump signed an executive order Tuesday that he said would streamline the approval process for building infrastructure such as roads, bridges and offices by eliminating a planning step related to climate change and flood dangers. Trump's new order will weaken environmental standards that... View full entry
Communities across the country are confronting the mounting evidence of climate change and developing means of fortifying buildings and infrastructure against rising sea levels and ever-more-intense storms, even as the Trump administration reverses policies premised on climate change.
“We’re not spending money on that anymore,” Mick Mulvaney, the director of the Office of Management and Budget, told reporters in Washington recently. “We consider that to be a waste of your money.”
— The New York Times
"People who live, work or build in flood plains like West Chelsea and elsewhere say they cannot be so dismissive. They are spending money."The New York Times has compiled case studies as well as an associated glossary of steps taken in New York City and its environs to help shore up the built... View full entry
