What are the common Energy Savings Opportunity Scheme (ESOS) opportunities or manufacturing and engineering companies?

1. Opportunity 1

Area: Compressed air

Typical Energy Use: 10 – 25%

Potential Improvement: Leak detection, pressure optimisation

1. Opportunity 2

Area: Lighting

Typical Energy Use: 5 – 10%

Potential Improvement: LED retrofits, motion sensors

3. Opportunity 3

Area: HVAC

Typical Energy Use: 10 – 20%

Potential Improvement: Optimisation, variable speed drives, insulation

4. Opportunity 4

Area: Process heating

Typical Energy Use: 20 – 30%

Potential Improvement: Heat recovery, insulation, efficiency upgrades

5. Opportunity 5

Area: Motors & drives

Typical Energy Use: 15 – 25%

Potential Improvement: High-efficiency motors, scheduling

6. Opportunity 6

Area: Transport & logistics

Typical Energy Use: 5 – 15%

Potential Improvement: Fleet efficiency, route optimisation

Identifying and implementing these measures can generate immediate cost savings and contribute to verified carbon reductions.

ESOS and ISO 50001 Integration

ESOS and ISO 50001 are highly complementary when integrated:

1. An ISO 50001 energy management system streamlines energy data collection for ESOS

2. Performance metrics & monitoring covered in ISO 50001 provides evidence for an ESOS Lead Assessor

3. Operational control and significant energy use (SEU) as detailed in ISO 50001 supports prioritisation of audit findings

4. The continual improvement within ISO 50001 facilitates follow up on energy saving opportunities

Integration reduces duplication, accelerates compliance, and maximises the commercial and environmental impact of energy projects.

Additional Resource

If you’d like to learn more about ESOS and other operational improvement / cost reduction related accreditations, please request a complimentary copy of our factories guide book – Planet meets Profit.