Freedom Isn’t Free UK Personal Finance
FIRE
Off-Grid Finance: Reducing Dependency on the System
Cut £100 a month from your bills. The amount it removes from your FIRE number is bigger than any pay rise will give you. The leverage on burn rate is brutal.
Self-sufficiency ROI for UK households
| Measure | Setup cost | Annual saving | Payback |
|---|---|---|---|
| Solar panels (3-4kW) | £5,000-£8,000 | £600-£1,200 | 6-10 years |
| Growing your own food | £100-£300 | £300-£800 | First season |
| Rainwater harvesting | £500-£1,500 | £50-£150 | 5-10 years |
| Insulation upgrades | £500-£2,000 | £200-£400 | 1-3 years |
£100/month off the bills cuts roughly £30,000 off your FIRE number.
Key takeaways
1
Lowering your burn rate can lead to more savings and a reduced FIRE number.
2
Solar panels can lower electricity bills and generate additional income through the Smart Export Guarantee.
3
Growing your own food offers tax-free savings and fresh, pesticide-free produce.
4
Water conservation methods like rainwater harvesting reduce water bills and provide resilience.