#disaster-resilient infrastructure

[reasonsforhope]

As relentless rains pounded LA, the city’s “sponge” infrastructure helped gather 8.6 billion gallons of water—enough to sustain over 100,000 households for a year.

Earlier this month, the future fell on Los Angeles. A long band of moisture in the sky, known as an atmospheric river, dumped 9 inches of rain on the city over three days—over half of what the city typically gets in a year. It’s the kind of extreme rainfall that’ll get ever more extreme as the planet warms.

The city’s water managers, though, were ready and waiting. Like other urban areas around the world, in recent years LA has been transforming into a “sponge city,” replacing impermeable surfaces, like concrete, with permeable ones, like dirt and plants. It has also built out “spreading grounds,” where water accumulates and soaks into the earth.

With traditional dams and all that newfangled spongy infrastructure, between February 4 and 7 the metropolis captured 8.6 billion gallons of stormwater, enough to provide water to 106,000 households for a year. For the rainy season in total, LA has accumulated 14.7 billion gallons.

Long reliant on snowmelt and river water piped in from afar, LA is on a quest to produce as much water as it can locally. “There's going to be a lot more rain and a lot less snow, which is going to alter the way we capture snowmelt and the aqueduct water,” says Art Castro, manager of watershed management at the Los Angeles Department of Water and Power. “Dams and spreading grounds are the workhorses of local stormwater capture for either flood protection or water supply.”

Centuries of urban-planning dogma dictates using gutters, sewers, and other infrastructure to funnel rainwater out of a metropolis as quickly as possible to prevent flooding. Given the increasingly catastrophic urban flooding seen around the world, though, that clearly isn’t working anymore, so now planners are finding clever ways to capture stormwater, treating it as an asset instead of a liability. “The problem of urban hydrology is caused by a thousand small cuts,” says Michael Kiparsky, director of the Wheeler Water Institute at UC Berkeley. “No one driveway or roof in and of itself causes massive alteration of the hydrologic cycle. But combine millions of them in one area and it does. Maybe we can solve that problem with a thousand Band-Aids.”

Or in this case, sponges. The trick to making a city more absorbent is to add more gardens and other green spaces that allow water to percolate into underlying aquifers—porous subterranean materials that can hold water—which a city can then draw from in times of need. Engineers are also greening up medians and roadside areas to soak up the water that’d normally rush off streets, into sewers, and eventually out to sea...

To exploit all that free water falling from the sky, the LADWP has carved out big patches of brown in the concrete jungle. Stormwater is piped into these spreading grounds and accumulates in dirt basins. That allows it to slowly soak into the underlying aquifer, which acts as a sort of natural underground tank that can hold 28 billion gallons of water.

During a storm, the city is also gathering water in dams, some of which it diverts into the spreading grounds. “After the storm comes by, and it's a bright sunny day, you’ll still see water being released into a channel and diverted into the spreading grounds,” says Castro. That way, water moves from a reservoir where it’s exposed to sunlight and evaporation, into an aquifer where it’s banked safely underground.

On a smaller scale, LADWP has been experimenting with turning parks into mini spreading grounds, diverting stormwater there to soak into subterranean cisterns or chambers. It’s also deploying green spaces along roadways, which have the additional benefit of mitigating flooding in a neighborhood: The less concrete and the more dirt and plants, the more the built environment can soak up stormwater like the actual environment naturally does.

As an added benefit, deploying more of these green spaces, along with urban gardens, improves the mental health of residents. Plants here also “sweat,” cooling the area and beating back the urban heat island effect—the tendency for concrete to absorb solar energy and slowly release it at night. By reducing summer temperatures, you improve the physical health of residents. “The more trees, the more shade, the less heat island effect,” says Castro. “Sometimes when it’s 90 degrees in the middle of summer, it could get up to 110 underneath a bus stop.”

LA’s far from alone in going spongy. Pittsburgh is also deploying more rain gardens, and where they absolutely must have a hard surface—sidewalks, parking lots, etc.—they’re using special concrete bricks that allow water to seep through. And a growing number of municipalities are scrutinizing properties and charging owners fees if they have excessive impermeable surfaces like pavement, thus incentivizing the switch to permeable surfaces like plots of native plants or urban gardens for producing more food locally.

So the old way of stormwater management isn’t just increasingly dangerous and ineffective as the planet warms and storms get more intense—it stands in the way of a more beautiful, less sweltering, more sustainable urban landscape. LA, of all places, is showing the world there’s a better way.

-via Wired, February 19, 2024

[nnctales]

Replacing Aggregates in Concrete with Waste Materials: A Sustainable Approach for a Greener Future

Introduction Concrete, a ubiquitous material in the construction industry, has been the cornerstone of modern infrastructure. It is composed of cement, aggregates, water, and admixtures, where aggregates play a crucial role in providing strength and stability to the concrete mix. Traditionally, natural aggregates like sand and gravel have been the primary choice, but the increasing demand for…

[contemplatingoutlander]

States caught unprepared for Trump’s threats to FEMA

FEMA is canceling plans to award states grants to help prepare against future disasters. Federal funds given to states after disasters strike could also be in jeopardy.

Torrential rain fell on Eastern Kentucky in July 2022, turning creeks into rivers that roared through the valleys and hollows, wrecking hundreds of homes and killing 45 people. Since then, the state has been trapped in a cycle of seemingly never-ending disasters, exhausting storm-weary residents in impoverished small towns. “Our families are hurting and suffering, and our businesses are being hit and hit again,” said Kristin Walker Collins, chief executive of the nonprofit Foundation for Appalachian Kentucky.

The Trump administration is doing away with FEMA bit by bit. Right now they are ending the Building Resilient Infrastructure and Communities (BRIC) program that has provided billions of dollars in grants to states

to repair levees, elevate flood-prone homes and shore up drinking water systems. The program was built on research showing it is many times less expensive to protect against future damage from natural disasters than to pay for repairs and rebuilding afterward.

A FEMA spokesperson gave this reason for why BRIC is ending:

“BRIC was yet another example of a wasteful and ineffective FEMA program,” she said in a statement. “It was more concerned with climate change than helping Americans effected by natural disasters.”

This is another example of how Trump's unconscionable war on anything to do with "climate change" is going to cost American lives and far more money repairing property damage than if Trump had just continued the BRIC proactive program of shoring up infrastructure to prevent unnecessary damage during extreme weather events.

That Trump wants to live in denial about climate change won't make it go away.

But regarding FEMA, Trump doesn't want to stop there:

The president has said he wants to eliminate FEMA and shift responsibility for disaster response to the states — which experts said are unprepared to respond to catastrophic disasters without federal assistance. [...] Some emergency management experts say the president’s proposal to shift the financial responsibility of responding to those disasters to states could prompt chaos in state capitals and city governments, forcing messy political fights about how to pay for disaster relief and fund preparedness offices.

It shouldn't be surprising, that two of the three top states for FEMA aid since 2003 are red states:

Among states, Louisiana ($22 billion), New York ($17.6 billion) and Florida ($13.6 billion) received the most in public assistance funds over the past two decades, mostly for damage caused by hurricanes, according to the analysis. [color emphasis added]

Red states could be in major trouble without FEMA, since GOP legislatures typically don't believe in raising taxes for needed services. Some of those states, like Wyoming, have such small populations that they might not be able to meet state disaster relief needs on their own, even if they raise taxes.

In the light of Trump and the GOP's determination to cut taxes for the obscenely wealthy, Trump's plans to cut back on FEMA are particularly cruel.

This is a gift 🎁 link, so you can read the article without a paywall.

[infomen]

Automated Disaster Recovery Solutions by Esconet Technologies

Esconet Technologies, based in New Delhi, offers comprehensive Automated Disaster Recovery (ADR) solutions designed to ensure business continuity and data integrity. Their services encompass Cold DR for cost-effective data backup, Hot DR for real-time data synchronization, and Application-Supported DR to safeguard critical applications like Active Directory and databases. With continuous DR monitoring, management operations, and partnerships with leading OEMs such as Dell Technologies, HPE, VMware, Veeam, and Microsoft, Esconet delivers robust and scalable disaster recovery solutions tailored to diverse organizational needs.

for more details, Visit- Esconet Technologies Automated Disaster Recovery Solutions page

[blackmoreops]

Netflix's Chaos Monkey: Embracing Failure for Resilience

Chaos Monkey is an innovative tool developed by Netflix as part of their Simian Army suite of testing tools. It deliberately introduces failures into your cloud infrastructure to test system resilience and recovery capabilities. Chaos Monkey works by randomly terminating instances in your production environment. This might sound counterintuitive, but by forcing failures to occur, it helps…

[study-hall-hq]

This executive order enhances national security by shifting preparedness responsibilities toward state and local governments while ensuring federal support remains efficient and accessible. It mandates the development of a National Resilience Strategy to guide infrastructure investments and risk-informed decision-making. Policies related to critical infrastructure, emergency response, and national continuity will be revised to eliminate inefficiencies. Additionally, a National Risk Register will quantify threats to help inform government and private sector responses. This approach aims to reduce taxpayer burdens while strengthening state and local disaster preparedness for modern threats.

[fandfnews]

Fact Sheet: President Donald J. Trump Achieves Efficiency Through State and Local Preparedness

On March 18, 2025, President Donald J. Trump signed an Executive Order aimed at enhancing efficiency in national preparedness for incidents such as cyber attacks and severe weather events. This Order empowers state and local governments, along with citizens, to better understand and address their specific needs by simplifying federal preparedness and response policies. Key components of the…

[garryrogers]

Communications Systems Adaptations

As natural disasters intensify, our communication systems require fundamental transformation. There is an urgent need for resilient communication networks that can withstand environmental pressures. #ClimateAdaptation #CommunityResilience Adapting Communication Systems for an Uncertain Future The accelerating deterioration of Earth’s biosphere presents unprecedented challenges for maintaining…

[towerblockers]

Storm Eowyn Wreaks Havoc: 600,000 Homes Plunged into Darkness Across UK and Ireland

In an unprecedented display of nature’s fury, Storm Eowyn has swept across the UK and Ireland, leaving an astonishing 600,000 properties without power. This tempest, with wind speeds touching 114 mph, has not only disrupted lives but also highlighted the vulnerabilities in our modern infrastructure. The aftermath of Storm Eowyn paints a grim picture of chaos and despair. From the rolling hills…

[westvalleyfaultph]

Philippines Secures €466M Loan from World Bank to Strengthen School Resilience Against Natural Disasters

The Philippines has taken a major step toward safeguarding its schools from natural disasters by securing a €466.07 million ($500 million) loan from the World Bank. This initiative, known as the Infrastructure for Safer and Resilient Schools Project, aims to improve the safety and resilience of school facilities across nine regions in the country. Enhancing School Safety and ResilienceThe…

[reasonsforhope]

"Evening is approaching at the confluence of two rivers in the Bay of Bengal — the Payra and Bishkhali. Still, the fishermen at the pier in Gazimahmud village are busy preparing for the next day’s work — every boat here is now illuminated by small solar-powered devices.

“Solar power is now not only in homes, it is also at our work. Now, there is no rush to return home when it is evening,” says fisherman Altaf Hossain, who is arranging fishing nets in his boat so that he’s ready for tomorrow.

Hossain is now able to work longer hours and boost his income, and he doesn’t have to worry about his wife and kids at home at night. The children sit under a solar-powered light to study, while Hossain’s wife, Roksana Begum, does various chores.

“The sun gives us light both during the day and at night,” Begum says. “It has made our lives much easier and has changed our livelihoods.”

Gazimahmud village is about 30 kilometres away from Barguna Sadar, the southernmost district of Bangladesh. A winding road leads to this village, where the sea and two rivers meet. The people of this remote community still remember the devastation caused by the powerful Cyclone Sidr in 2007, when 30 locals died. When the storm hit, it was difficult for many to reach safety as the entire area was dark. Now, thanks to most of the houses in the village having solar power, the community feels better prepared for future disasters.

“We have more faith in solar power, because, when a storm comes, the electricity connection may be disconnected or the power may be turned off, but solar power helps us to find a safe shelter by showing us the way,” says resident Monir Hossain.

Unprecedented success

Bangladesh has implemented the world’s largest off-grid solar power programme, with 20 million people across the country benefiting, according to the World Bank.

What began as a pilot project in 2003, involving 50,000 households, ultimately reached 14% of the population within 15 years, while some 200,000 rural businesses and religious facilities benefited from the Solar Home Systems (SHS) initiative as well.

The programme, which officially ran until 2018, was implemented in partnership with the private sector. Among other measures, the state provided generous incentives, such as tax breaks, for rooftop solar installers, and also focused on ensuring financing mechanisms were in place.

Together with 56 partner organisations, the government installed 4.1 million solar systems in remote areas by 2018.

According to the World Bank, the initiative has improved health and living conditions — including by reducing the use of kerosene lamps and thereby tackling indoor air pollution — and boosted school attendance. It also led to household solar becoming “a credible electricity source”.

“The Solar Home Systems programme has shown that millions of dollars raised internationally can be efficiently leveraged to provide loans of as little as $100 in remote corners of the country, enabling a rural household to purchase a solar home system,” according to Amit Jain, a senior energy specialist at the World Bank...

To clean up its power grid and contribute to the fight against climate change, Bangladesh plans to install 4.1GW of renewable energy capacity by 2030, up from around 1.2GW today."

-via The Progress Playbook, March 10, 2025

[so-i-did-this-thing]

Been seeing a lot of folks talk about bugout bags where the context seems to be fleeing a Knock from secret police or something, and I want to gently suggest folks consider more likely reasons to bug out (wildfires, crumbling infrastructure leading to gas leaks, etc).

Make sure your bag can get you through scenarios where you are part of a mass evacuation, rather than you clandestinely leaving in the middle of the night to escape brownshirts.

I feel like thinking in this context will help folks prepare better and think beyond fleeing to the nearest border as their prime objective.

I don't like giving this regime more power than it actually has, so it is helpful to me to think about what I would do in specific scenarios. Planning for those gives me much more concrete action items, reduces my panic, and ends up preparing me better for unknown situations.

A lot of us have real fear of this regime rn, and escaping a Knock is a realistic concern.

But I feel like a lot of white, cishet, middle class folks are in oppression cosplay mode rn, and their brains aren't in a practical space for what the more likely impact to their lives is going to be.

If preparing for a Knock isn't also going to prepare you for facing sitting in traffic for 12 hours with no hotel plans because you need to evacuate a natural disaster on short notice, you should think a bit more about your risk factors and resiliency.

Vague prepping for "When shit hits the fan" means you are going to forget key items. Come up with some specific scenarios to run through and see how your kit would perform.

[touchaheartnews]

Electricity: An In-Depth Look at Why System Collapses Persist

The reliability and stability of electricity systems have become increasingly important as societies rely more on consistent power for everything from household appliances to critical infrastructure. However, despite advancements in technology and infrastructure, electricity systems continue to experience collapses that disrupt daily life and economic activities. This investigation delves into…

[townpostin]

Wild Elephants Wreak Havoc in Saraikela Village

Homes destroyed and burnt in Kumhari Vangoda after elephant herd attack Residents lose belongings and livestock as electrical short circuit sparks devastating fire. SERAIKELA – A herd of wild elephants caused extensive damage in Kumhari Vangoda village of Nimdih police station area, Saraikela district, on Tuesday night. The elephants destroyed the houses of Bhushan Mahato and Nipen Mahato,…

[airwavesdotblog]

7.4-Magnitude Earthquake Strikes Taiwan’s Eastern Coast

On April 2, 2024, a 7.4-magnitude earthquake struck the east coast of Taiwan. The quake occurred around 8 a.m. local time and had a depth of approximately 21 miles. It was centered about 11 miles south-southwest of Hualien City. Taiwan television stations showed footage of collapsed buildings in the eastern county of Hualien, near the quake’s epicenter, and media reported that some people…

[bigvolcano]

Tweed flood restoration continues two years on from disaster

A total of 3,742 road damage items were logged across the Tweed following the disaster, with additional damage to water and wastewater infrastructure, parks and sports fields, and some 90 Council-owned buildings impacted by the floodwaters.

Progress made but still a long way to go Residents survey the destruction of Blacks Drain along Tweed Valley Way at South Murwillumbah in the days following the February-March 2022 deluge. (Photo credit Toni Kelly Fleeton) Flood recovery remains a major focus of Tweed Shire Council, as the community marks two years since the worst natural disaster in the Tweed’s recorded history.Current…