The World Is Burning. Climate Tech Founders, We Need You. Now!

On the 14th of August, every phone in England and Wales screamed. The UK government issued its first ever real emergency alert for wildfires. 19 homes destroyed in Stourbridge. Record drought across three quarters of England. More wildfires already in 2026 than the entirety of 2025. And we're only halfway through August.

My phone SHOUTED at me on Friday. That sound was horrific... The one they tested in 2023 and everyone joked about. Nobody was joking last night.

The message was simple: there is a very high risk of wildfires nationally. Don't light anything. Don't use a barbecue. Don't use a fire pit. Call 999 if you see a fire.

I read it, looked out the window at the brown grass and the bone-dry trees, and felt something I don't think I've felt before about the UK climate.

Fear.

Not the abstract "climate change is bad" fear you get from reading a dramatised report.

Physical, present-tense fear that the country I live in is drying out, heating up, and catching fire in ways it was never built to handle.

This isn't California. This isn't Australia. This is Britain. And Britain is burning.

The Numbers Are Screaming Hot

2026 is the first year on record with three separate days hitting 37°C. The first with four days above 36°C. This is the fifth heatwave of a summer already defined by extreme heat, prolonged dry spells, and drought conditions across nearly three quarters of England and the whole of Wales.

England and Wales have already recorded as many wildfires this year as in the whole of 2025. The whole year. We hit that number in August.

Globally, researchers estimated 335 million hectares burned in 2025. Severe regional events caused more than 90 deaths and over 300,000 evacuations. Canada's 2023 wildfire season burned 18 million hectares, an area larger than Greece, and the emissions were four times Canada's annual fossil fuel output.

The LA wildfires in January 2025 killed 29 people and caused an estimated $250-275 billion in damage.

That's a quarter of a trillion dollars. From one fire event. In one city.

London Fire Brigade attended 340 grassland and wildland fires in the first week of August this year. The same week last year? 42. An eight-fold increase. In one week. In one city that most people don't even associate with wildfires.

The firefighters responding to these are exhausted. Understaffed. Under-equipped for the scale of what's happening. The government announced £97 million for fire service training and specialist equipment yesterday, plus military support for current operations. That's necessary. But it's reactive. It's putting out fires, literally, after they've started.

We need people preventing them. Detecting them. Predicting them. Building tools that give firefighters twenty minutes of warning instead of two. That's where founders come in.

Climate Tech Founders: The World Literally Needs You

I don't say this for dramatic effect. I'm saying it because it's true and because the startup community I run is full of people with exactly the skills needed to address this.

• You can build software.

• You understand hardware.

• You can process data at scale.

• You know how to take a prototype from idea to product in months.

• You understand how to raise funding.

• You know how to move fast.

The wildfire problem is a technology problem dressed as a natural disaster.

• Detection is too slow.

• Prediction models are too crude.

• Communication between satellite data and ground crews is too fragmented.

• Suppression technology hasn't fundamentally changed in decades.

• Evacuation systems rely on humans making phone calls.

Every single one of those gaps is a startup opportunity. Not in the "let's disrupt an industry" Silicon Valley sense.

In the "people are dying and we can build something that stops it" sense.

Here's what's already being built and where the gaps still are.

What Climate Tech Startups Are Already Doing

Early detection.

Dryad Networks built an "Internet of Trees" using solar-powered IoT sensors that detect gas signatures from smouldering fires before flames even appear. They claim detection within minutes of ignition versus the hours it can take for satellite or human spotting. Germany gave them €125,000 to develop modular wildfire detection systems. The technology works. It needs scaling.

Satellite detection.

Greece launched four thermal satellites in May 2026 that can detect hotspots as small as four metres wide. Four metres. From space. Integrated into their national firefighting system. That's not experimental tech. That's operational infrastructure saving lives right now. For summer 2026, the EU prepared 777 firefighters from 14 countries with 22 aircraft and five helicopters. Cross-border coordination powered by satellite data.

AI-powered drone mapping.

Companies like Pano AI are processing aerial data locally on drones to give incident commanders real-time fire mapping, even in dense smoke or GPS-denied environments. Thermal cameras identify hotspots that visible light misses. Firefighters get a continuously updated picture of where the fire is heading rather than relying on radio reports from crews who can barely see through the smoke.

Robotic suppression.

BurnBot built autonomous systems for controlled burns and fuel reduction. The idea is simple: remove the fuel before the fire arrives. Controlled burns managed by robots are safer than sending human crews into volatile terrain. AI and automation might be overhyped in most industries but in wildfire management it's genuinely saving lives.

Smart infrastructure.

Gridware monitors power lines for faults that cause fires. In California and Australia, faulty power infrastructure is one of the leading causes of catastrophic wildfires. Detecting a failing transformer before it sparks is worth more than a thousand fire engines arriving after it does.

Fire-resistant building.

Startups developing citrus-based natural fire retardants, smart sprinkler systems that detect heat and activate autonomously, and fire-resistant building materials that can withstand direct flame contact. In the LA fires, certain homes survived specifically because of innovative fire-resistant design while their neighbours burned.

Where the Gaps Are (This Is Your Opportunity)

Canada invested billions (with a b), 12 of them in fact! in forest sustainability and fire prevention since 2020. California allocated dedicated camera and satellite budgets. The UK has announced £97 million. The money is flowing. The question is whether the technology exists to spend it on.

Here's where it doesn't. Yet.

Prediction that actually works

Current fire behaviour models are too slow and too general. We need hyperlocal prediction combining weather data, soil moisture, vegetation type, wind patterns, and historical fire data to tell a community "your area has a 78% chance of fire ignition in the next 48 hours." Not "the southeast has elevated risk." Specific. Local. Actionable. The farmer who knows a fire is coming tomorrow acts differently from one who knows the region is generally at risk.

Communication between detection and response

The satellites can see the fire. The sensors can smell it. The drones can map it. But getting that information to the right fire crew, in the right format, at the right time, through the right channel, while their radios are overwhelmed and their phones have no signal? That's a systems integration problem. That's a software problem. That's a startup problem.

Community early warning systems

Not government alerts sent to every phone in the country. Hyperlocal systems that tell the 200 households in the path of an advancing fire to evacuate now, with a route, a destination, and real-time updates. The technology for this exists in pieces. Nobody has assembled it into a product that a local authority can buy off the shelf.

Insurance and risk modelling

Climate risk is repricing every type of business insurance. Wildfire risk specifically needs better modelling for property insurers, agricultural insurers, and business interruption policies. Founders building in insurtech should be looking at wildfire as a vertical. The LA fires generated $250 billion in losses. The insurance industry needs better tools to price, predict, and manage that risk.

Post-fire ecosystem recovery

After the fire goes out, what then? Soil stabilisation. Watershed protection. Reforestation. Erosion prevention. Community rebuilding. This is a less glamorous problem than fire detection but it affects millions of people every year and the technology solutions are underdeveloped.

Firefighter wellbeing and safety tech

Real-time physiological monitoring for crews working in extreme heat. Improved PPE. Better hydration and cooling systems. Fatigue detection that tells an incident commander when a crew has been working too long and needs rotation. The firefighters responding to these events are human beings pushed to their physical limits. The technology to protect them while they protect us is lagging behind the technology to detect the fires they're fighting.

Why This Matters for the UK Specifically

Until recently, wildfires were someone else's problem. California's problem. Australia's problem. Southern Europe's problem. Not Britain's.

That changed. Not gradually. Suddenly.

The emergency alert last night was the first time the UK government used the system for a real incident. Not a test. Not a drill. A genuine "the country is on fire and we need everyone to stop doing things that could make it worse" alert. Disposable barbecues were banned from sale yesterday.

The PM called Britain a "tinderbox."

Our infrastructure, housing, urban planning, water systems, and emergency services were not built for this.

• Our houses don't have the fire-resistant features that California homes are being retrofitted with.

• Our fire services are equipped for structure fires and road accidents, not wildland fires spreading across dried-out heathland at the speed of wind.

• Our water system is already in drought.

This is the new normal. Not an anomaly. Not a freak summer. The new baseline. And the gap between what our infrastructure can handle and what the climate is delivering is going to widen every year unless technology closes it.

UK founders are uniquely positioned to build for this because they understand the UK's specific vulnerabilities.

• Our housing stock.

• Our land use patterns.

• Our emergency service structures.

• Our regulatory environment.

A wildfire detection system built for California's forests doesn't directly translate to the UK's heathland and grassland fires.

The opportunity is building technology specifically calibrated for British conditions.

And It's Not Just Fire. The Water Is Disappearing Too.

While everyone's focused on the flames, there's a slower crisis happening underneath. Three quarters of England is in drought. The whole of Wales. Record dry July. Equally dry August. And the infrastructure carrying our water was built by the Victorians and leaks like a colander.

The UK loses roughly 3 billion litres of water per day through leakage. Per day. That's enough to fill 1,200 Olympic swimming pools. Every single day. While hosepipe bans get announced and reservoirs drop to levels that expose ruins from the 1960s.

Did you know - the last reservoir was built in 1992 in the UK?

And almost nobody in the UK startup ecosystem is building water tech... (That I know of)

• Compare that to Israel, where water technology is a national priority and desalination plants provide 80% of domestic water.

• Compare it to Singapore, where NEWater recycles wastewater into ultra-clean drinking water.

• Compare it to Australia, where smart water metering is standard in new developments.

The UK has Victorian pipes, a privatised water system that's spent decades paying dividends instead of fixing infrastructure, and a climate that's delivering less rain and more heat every year. That's not a political opinion. That's a physics problem. And physics problems need engineering solutions.

• Leak detection.

• Smart metering.

• Greywater recycling for commercial buildings.

• Drought-resistant landscaping for new developments.

• Rainwater harvesting systems that actually work at scale.

• Desalination for coastal communities.

Every single one of these is a startup opportunity in a country that's running out of water while pretending it's still a rainy island.

The Bit Nobody's Talking About: Climate Is Already Costing Your Business Money

Here's where this connects to every founder reading this, even if you're not building climate tech.

Your business insurance premiums are going up. Not because your business got riskier. Because the climate did. Insurers are repricing every policy to account for flood risk, fire risk, heat damage, and supply chain disruption from extreme weather events. The same £400/year public liability policy that covered you last year costs more this year because the actuarial models now include "your warehouse might flood" and "your office might overheat to the point your servers fail."

Your energy costs are climbing. Heatwaves increase cooling demand. Drought reduces hydroelectric output. Grid strain during extreme weather events pushes wholesale electricity prices up. If you're running a physical business, a warehouse, a shop, a co-working space, your operating costs are being reshaped by climate whether you've budgeted for it or not.

Your supply chain is exposed. Extreme weather disrupts shipping, manufacturing, and logistics globally. If any part of your product or service depends on physical goods moving between countries, climate disruption is a business continuity risk. The founders who've mapped their supply chain vulnerability are ahead. The ones who haven't are waiting for a surprise they won't enjoy.

This isn't tree-hugging. This is spreadsheet stuff. Climate change is a line item now, not an ethical debate. And the founders who understand that earliest will be the ones who build the most resilient businesses.

What You Can Do This Week

If you're a founder reading this and thinking "I want to work on this but I don't know where to start":

Look at the grants available for climate tech and wildfire resilience. Innovate UK has funded fire detection and prevention projects. The government just announced a national wildfire summit bringing together fire chiefs, the National Fire Chiefs Council, the Fire Brigades Union, and technology partners.

Talk to firefighters. Seriously. Go to your local fire station and ask them what technology they wish they had.

The answers will surprise you.

They're not asking for AI.

They're asking for better maps, better communication, better information about what's burning and where it's heading.

Those are solvable problems.

Join climate tech communities and talk to founders who are already building in this space. Connect at events. The EU has AI hubs working on exactly these problems.

Raise funding specifically for climate tech. Investors are actively seeking wildfire technology. Canada alone has committed $12 billion. The market isn't theoretical. It's funded.

Build something. A sensor. A dashboard. A communication tool. A prediction model. An evacuation planner. A prototype. Start with the smallest version that could save one life or give one fire crew ten extra minutes of warning. Then scale it.

I'm not going to put a picture here, just to illustrate how important this topic is. No jokes here - we need to turn this around.

This Isn't About Reversing Climate Change. It's About Surviving It.

I need to be honest about something.

We are not going to reverse the warming trend in any timeline that matters for the people losing their homes right now.

The 19 families in Stourbridge whose houses burned down this week don't need a 2050 net-zero target.

They need a fire detection system that gave them thirty minutes to grab their kids and leave.

• Climate mitigation matters.

• Reducing emissions matters.

• Long-term policy matters.

But none of that helps the firefighter who's been working for eighteen hours straight in 37°C heat trying to stop a grassfire from reaching a housing estate.

• Adaptation technology helps that firefighter.

• Detection technology helps that firefighter.

• Prediction technology helps that firefighter.

• Communication technology helps that firefighter.

That's what I'm asking the startup community to build. Not technology that fixes the climate in thirty years. Technology that saves lives this summer. Next summer. The summer after that.

Because the fires are not waiting for us to sort ourselves out. They're here. They're burning. And the people inside them need us to move faster than we've ever moved before.

Climate Tech Questions

What is climate tech?

Technology designed to reduce greenhouse gas emissions, help communities adapt to climate change, or solve environmental problems through innovation. For startups, this includes wildfire detection, water technology, carbon accounting, renewable energy, sustainable supply chains, building resilience, and climate risk modelling. The sector attracted over $50 billion in global venture investment in 2025.

What caused the UK emergency alert on August 14 2026?

The UK government issued its first ever real emergency alert for wildfires across England and Wales. A wildfire in Stourbridge had destroyed 19 homes. 2026 is the first year with three days hitting 37°C. Drought conditions covered three quarters of England and all of Wales. More wildfires had already been recorded than in the whole of 2025.

How can startups help with wildfire prevention?

Early detection sensors, AI-powered prediction models, satellite monitoring, drone mapping for firefighters, communication systems between detection and response teams, community early warning platforms, fire-resistant building materials, and post-fire ecosystem recovery technology. The gaps are in hyperlocal prediction, detection-to-response communication, and community evacuation systems.

Is there funding available for climate tech startups in the UK?

Yes. Innovate UK funds climate innovation projects. UKRI has specific calls for environmental technology. The British Business Bank supports green economy businesses. The government announced £97 million for fire service technology. Internationally, Canada committed $12 billion to forest sustainability. UK grants for innovation and government startup loans are available now.

Why is the UK suddenly at risk of wildfires?

Climate change has made UK summers hotter and drier than the infrastructure was built for. UK housing lacks fire-resistant features standard in California and Australia. Fire services are equipped primarily for structure fires and road accidents, not wildland fires. The water system is already strained by drought. This is no longer an anomaly. It's the new baseline.

How does climate change affect startup costs?

Insurance premiums are rising as insurers reprice for flood, fire, and heat risk. Energy costs increase during extreme weather. Supply chain disruption from global climate events affects logistics and manufacturing. Business continuity planning now needs to include climate scenarios. These are already showing up in startup operating costs whether founders have budgeted for them or not.

Written by James Beresford-Morgan. Sat in a country that just received its first ever wildfire emergency alert, wondering what the hell we're going to do about it. If you're building climate tech, wildfire detection, water technology, fire safety, or emergency response technology, I want to hear from you. Post in our forum, come to our events, or message me directly. This is too important to wait.

This is the first in a series of climate and sustainability articles for founders. Coming next: green grants and climate funding available to UK startups in 2026, every founder's carbon footprint (and why it's bigger than you think), the UK water crisis nobody's building solutions for, and whether B Corp certification is worth the effort or just a logo. If climate tech is your thing, join our community and be part of the conversation.