The Autonomous Home: A Practical Guide to Self-Sufficient Living
A comprehensive guide to designing, building, and managing a home that produces its own energy, collects its own water, grows its own food, and minimizes dependence on external infrastructure.
About This Book
This book provides a practical, numbers-driven approach to home autonomy. Rather than selling a dream, it lays out the real calculations: how many solar panels you need, how much rainwater you can collect, how many cubic meters of wood will heat your house, how much garden space feeds a family, and what it all actually costs. Every chapter includes concrete consumption figures, sizing calculations, and realistic cost analyses so you can make informed decisions.
Whether you aim for full off-grid autonomy or simply want to reduce your dependence and bills, this book gives you the engineering and practical knowledge to get there.
Who This Book Is For
- Homeowners considering energy or water independence
- People planning to build or renovate with self-sufficiency in mind
- Off-grid enthusiasts who want hard numbers, not just philosophy
- Engineers and technically-minded people exploring autonomous systems
- Anyone interested in reducing their environmental footprint and utility bills
- Permaculture practitioners looking for the technical side of autonomy
What You’ll Learn
- How to size and install rainwater collection and purification systems
- Solar, wind, and micro-hydro energy production with real cost/output data
- Battery storage sizing and technology comparison
- Heating system analysis: electric vs. wood vs. heat pump with consumption figures
- How home automation (domotics) can cut consumption by 20-40%
- How much land you need to grow food for a family of four
- Water budgets for gardens, households, and livestock
- Insulation and passive design principles that slash heating needs
- Waste management and sanitation for autonomous properties
- Complete financial analysis with ROI calculations and payback periods
- Real-world case studies of autonomous homes
Book Structure
The book follows a logical progression from understanding your needs through each major system (water, energy, heating, food) to practical implementation. Each chapter includes:
- Consumption benchmarks: typical household numbers to calibrate against
- Sizing calculations: how to dimension systems for your specific situation
- Cost tables: equipment, installation, and maintenance costs
- Scenario comparisons: different approaches with pros and cons
- Practical tips: lessons learned from real installations
Author Notes
All figures in this book are based on European (primarily French/Western European) climate and pricing, with notes on how to adapt for other regions. Costs are given in euros (2024-2025 estimates). Energy figures use kWh as the standard unit. Water volumes use liters and cubic meters. Land areas use square meters and hectares.
The goal is not to advocate for one approach over another, but to give you the data to make your own choices based on your climate, budget, land, and comfort requirements.
Table of Contents