This book was born out of a growing concern: what happens when the lights go out — not just for a few hours in a neighborhood, but for days or even weeks across a nation? The consequences ripple far beyond mere inconvenience. Hospitals stall, communication collapses, economies freeze, and civil order is tested.
While the causes of nationwide blackouts vary — from natural disasters and cyberattacks to system overloads and human error — the effects are consistently devastating. But devastation is not inevitable. With knowledge, planning, and resilience, individuals, communities, and governments can significantly reduce the risks and respond effectively when the power goes out.
"When the Lights Go Out" is not a book of fear. It is a book of awareness and action. It outlines not only the potential threats but also practical steps that anyone — from a homeowner to a national policymaker — can take to prevent and prepare for such crises. In doing so, it aims to empower you to become more self-reliant, informed, and ready.
As you turn the pages ahead, I invite you to consider this book as a manual — not just for survival, but for building resilience in an increasingly fragile world.
— Charles Nehme
Charles Nehme is a seasoned HVAC and MEP consultant with over 30 years of global experience in industrial, commercial, and residential projects. He is the founder of CFN-HVAC and the author of numerous technical books covering HVAC systems, sustainable design, and building services engineering. Charles also offers remote consulting, marketing, and promotional services for HVAC-related companies worldwide.
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