When the Lights Go Out

Chapter 1: The Seventy-Two Hour Lie On 28 April 2025, at exactly 12:33 in the afternoon, fifteen gigawatts of electricity vanished from the Iberian Peninsula. Sixty per cent of Spain's power generation disappeared in a matter of seconds. The grid frequency plummeted. Protection systems tripped. And within six seconds, every power line connecting Spain and Portugal to the rest of Europe was automatically disconnected. The lights went out across two entire countries. Trains stopped in tunnels. Traffic lights died at intersections across Madrid and Barcelona. Lifts froze between floors. Hospitals switched to backup generators, the ones that worked. Internet connections dropped. Mobile phone networks collapsed under the weight of millions of people simultaneously trying to find out what had just happened. Payment terminals in shops, petrol stations and restaurants went dark. In Madrid alone, emergency services carried out 286 operations to free people trapped in lifts. 15 It lasted up to ten hours in some areas. The expert panel that investigated it, reporting in March 2026, called it the largest and most severe blackout in the European electricity system in over twenty years. There was no single cause. It was, in their words, a perfect storm of multiple factors, including the grid's inability to control voltage peaks, a lack of real-time monitoring, and safety margins that were thinner than anyone had publicly admitted. Nobody attacked Spain. Nobody hacked the grid. Nobody pressed a button. The system simply failed, the way complex systems do when they're running close to their limits and nobody's watching the dials closely enough. Now imagine someone had been trying. Here is the uncomfortable truth that every government in Europe now quietly acknowledges but none of them want to say out loud: if something goes seriously wrong, you are on your own. Not permanently. Not forever. But for the first 72 hours, and probably longer, the state will not be coming to save you. The emergency services will be overwhelmed. The supply chains will be disrupted. The infrastructure you depend on for everything from heating your home to flushing your toilet will be degraded or gone. And the government's honest advice, when you strip away the reassuring language, is that you should have been ready for this before it happened. When the Lights Go Out 16 The Swedes, to their credit, are at least honest about it. In November 2024, the Swedish Civil Contingencies Agency began posting 5.2 million copies of a booklet called “If Crisis or War Comes” to every household in the country. It was the sixth edition of a pamphlet the Swedish government has been issuing since the Second World War, updated for the first time in six years, and this time with a notably stronger focus on the possibility of armed conflict. Sweden's former army chief, Micael Bydén, had already set the tone earlier that year when he told his compatriots, bluntly, that they needed to mentally prepare for war. The booklet covers what to do during power cuts, water shortages, air raids and communication blackouts. It tells citizens where to find their nearest shelter. It explains that everyone in Sweden between the ages of 16 and 70 is part of the country's total defence and is obligated to contribute in the event of conflict. And it contains a single sentence that should probably be printed on the front page of every newspaper in Europe: “If Sweden is attacked, we will never surrender.” Finland, sharing an 830-mile border with Russia, launched its own crisis preparedness website on the same day. Half a million Finns had already downloaded an emergency preparedness guide. Norway and Denmark had distributed updated guidance earlier in the year. Germany updated its Framework Directive for Overall Defence in June 2024 and started developing an app to help citizens locate their nearest bunker. When the Lights Go Out 17 And Britain? Britain has a website. The United Kingdom's approach to civilian preparedness is, to put it charitably, thin. There is no pamphlet. There is no booklet through the letterbox. There is no equivalent of Sweden's clear, direct, slightly alarming instruction manual for what to do when things go wrong. There is GOV.UK/Prepare, a web page with some sensible but remarkably vague advice about making a household plan, adding emergency contacts to your phone, and learning first aid. The disconnect between what the government knows and what it tells the public is staggering. The 2026 National Risk Register, published in July, lists 95 separate risks facing the United Kingdom. Ninety-five. They include national power outages, water infrastructure failures, cyberattacks on critical systems, disruption to data infrastructure, pandemics, terrorist incidents, major flooding, and, in a telling addition, the risk of interference in the UK's democratic process. Seven new risks were added in this edition alone, including several categories of cyber threat that didn't appear in previous versions. The government simultaneously announced plans for Operation Albiston Shadow, described as the largest UK home defence exercise in decades, to be conducted in 2027 and involving ministers and hundreds of officials testing preparedness for hybrid attacks against the UK. The armed forces minister stated in July 2026 that Russia is a direct threat When the Lights Go Out 18 to the UK homeland. The Defence Secretary told the Labour conference that Britain faces a greater risk of war than at any point in his lifetime. And then they told the public to check a website and maybe talk to their neighbours. In the Cabinet Office's own 2026 preparedness survey, just 13 per cent of households described themselves as largely or totally prepared for an emergency. Fifty per cent said they were slightly prepared or not at all prepared. Those numbers were virtually unchanged from 2025, which tells you exactly how effective the government's communication strategy has been. Lord Harris, the chair of the National Preparedness Commission, put it with admirable clarity when he argued that Britain needs a culture where households understand that no one may arrive quickly to fix things when a crisis hits. He is right. And the fact that this still needs saying in 2026, after a pandemic, after watching a European war unfold in real time, after watching the Spanish grid collapse live on television, tells you everything you need to know about the gap between what the state knows and what it has bothered to share with you. This is not, incidentally, a new problem. Britain once had a serious civilian preparedness infrastructure, from the wartime ARP service to the Cold War Civil Defence Corps, and systematically dismantled all of it. How that happened, and When the Lights Go Out 19 why it matters, is the subject of the next chapter. But the result is a country that has spent more than fifty years operating on the assumption that modern infrastructure is robust, that the state can handle whatever comes, and that telling people to prepare for the worst would be alarmist and politically damaging. That assumption is now visibly, demonstrably wrong. The risks facing Europe in the mid-2020s are not theoretical. They are documented, assessed, and in many cases already happening. Cyberattacks on logistics networks increased by 965 per cent between 2021 and 2025. Europe experienced an estimated 43 billion euros in losses from heat, drought and flooding in the summer of 2025 alone. The 2026 Allianz Risk Barometer identified global supply chain paralysis due to conflict as the most plausible near-term catastrophic scenario, with 51 per cent of respondents considering it a realistic possibility within five years. And between 2025 and 2026, the share of British people who thought war was likely to affect their local area within two years rose from 19 per cent to 28 per cent. These are not the numbers of a stable, secure continent. These are the numbers of a continent that is slowly waking up to the fact that the post-Cold War holiday is over. Part Two of this book examines the specific threats in detail: the electricity grid, the food supply, the digital infrastructure, and the When the Lights Go Out 20 slow-burning crises that don't arrive with a bang but erode the ground beneath your feet. So what does all this mean for you, specifically? It means that the governments of Europe have collectively decided, some more openly than others, that you need to be able to look after yourself and your household for at least 72 hours without any outside help. No mains electricity. No mains water. No functioning shops. No mobile phone signal. No internet. No emergency services at your door within minutes. That's the official line. The unofficial reality, as anyone who watched the aftermath of the Iberian blackout or the UK's recent flood responses could tell you, is that 72 hours is optimistic. In a serious, widespread disruption, it could easily be a week. In parts of the country with poor infrastructure, limited emergency services, or remote geography, it could be longer. This is not paranoia. This is not prepping in the tinfoil-hat, bunker-mentality, American survivalist sense. This is the considered assessment of the governments you elected, the risk analysts they employ, and the military commanders who advise them. The Swedes are telling you to prepare for war. The Germans are mapping bunkers. The Finns have a website that half a million people have already used. The British government lists 95 separate risks in its National Risk Register When the Lights Go Out 21 and then suggests you add some emergency contacts to your phone. The question is not whether disruption is coming. The question is whether you'll be ready when it does. And the honest answer, for most European households right now, is no. Not even close. This book is about changing that. When the Lights Go Out 22