Cost Savings Calculator

How much could you save
with JAM Power?

Estimate your fuel savings and CO₂ reduction by switching from diesel-only to a JAM Power BESS hybrid setup.

Your Setup

Number of generators 2

Generator size (kVA) 100 kVA

Hours of operation / day 16 hrs

Project duration (days) 30 days

Diesel price (pence/litre) 145p

How consistent is your power demand?

Highly variable

Frequent spikes and idle periods — generators often running at low load. Typical of construction sites, film sets, and stage events.

~75% saving

Mixed demand

Moderate variation with some predictable peaks. Typical of telecoms installations and smaller events.

~60% saving

Mostly steady

Consistent draw close to generator capacity. BESS primarily provides resilience and peak lopping rather than run-time replacement.

~40% saving

Your Estimated Savings

Total cost saving

£0

over 30 days

Diesel-only cost £0

BESS hybrid cost £0

Fuel reduction 75%

Litres of diesel saved 0 L

CO₂ avoided 0 kg

Annual saving (projected) £0

Diesel only100%

BESS hybrid25%

PRO Based on your setup, we recommend the JAM Pro (100–250kWh) — ideal for your load profile.

Estimates are indicative. Actual savings depend on real load profiles, site conditions, and operational patterns. Figures shown exclude VAT and hire costs. Speak to our team for a site-specific assessment.

Get a Quote →

How much could you savewith JAM Power?

How much could you save
with JAM Power?