💡 Why it matters: Energy is expensive. Auditors show factories, hotels and offices how to cut energy use, which saves money and reduces pollution.
💰 What it can pay
🇳🇬 Nigeria
- Starting out
- ₦1.5M – ₦3.5M
- Mid-career
- ₦4M – ₦10M
- Senior
- ₦10M – ₦22M
≈ ₦333k – ₦833k a month mid-career. Indicative estimate by Incusim.
🇬🇧 United Kingdom
Closest UK job: Commercial energy assessor. Typical starter to experienced salary. National Careers Service, 2026
🇺🇸 United States
Closest US category: Construction and building inspectors. Median pay; low and high are the 10th and 90th percentiles. US Bureau of Labor Statistics, May 2025
🇨🇦 Canada
Indicative mid-career range (our estimate, not yet checked against an official source). Incusim estimate
Yearly pay before tax. UK, US and Canada figures come from the official sources named on each card. Nigeria has no official salary survey, so those are our indicative estimates. Real pay depends on the employer, the place, your skills and experience.
🛠️ What you actually do
- Inspect buildings, machines and lighting
- Measure how much power they use
- Work out where energy is being wasted
- Recommend upgrades like LED lights or better cooling
- Calculate how quickly savings will repay the cost
⚡ Skills you'll need
- Maths
- Attention to detail
- Problem solving
- Report writing
- Technical knowledge
Get ready at school
🇳🇬 Nigeria
- Professional energy auditor certification while working
🇬🇧 United Kingdom
- Energy assessor training with an accredited scheme
- Apprenticeship in building services or construction
🇺🇸 United States
- Start as a construction or HVAC (heating and cooling) worker and move into auditing
- Utility and weatherization programs train auditors (varies by state)
🇨🇦 Canada
- Trades such as electrician or HVAC, then move into energy advising
- Co-op placements with energy firms
🗺️ Your path to this career
- 1Study Physics and Mathematics in school
- 2Learn how to read electricity bills and spot waste at home
- 3Earn an engineering degree or a technical diploma
- 4Work with an energy or engineering firm as a junior
- 5Get audit certification and lead your own audits
⏰ A day in the life
You walk through a factory with a meter and a clipboard, noting which machines run all night. Back at the office, you work out how much money new LED lights would save and write it up for the manager.