Jan 7, 2026
How a 100kW Battery Will Cut Manufacturing Bills by 14%
How a 100kW Battery Will Cut Manufacturing Bills by 14%
With energy costs remaining unpredictable and sustainability targets continuing to rise, battery storage has become one of the most practical ways for manufacturers to lower bills, reduce emissions and build long-term resilience.
Using real performance forecasts generated by VEST's optimisation platform, we've modelled for our client exactly how a 100 kW behind-the-meter battery will perform once installed at their precision manufacturing facility. These figures come directly from VEST's modelling engine, which uses hundreds of historical forecasts, wholesale trading behaviour and live market volatility to create accurate, real-world projections.
Setting the Scene
We'll keep the facility anonymous for confidentiality reasons so let's call it Steel Precision. Steel Precision is a precision steel fabrication factory with clear priorities:
Reduce annual energy bills
Cut carbon emissions significantly
Strengthen long-term energy resilience
Lead by example in sustainability
Using Steel Precision's operational electricity profile, VEST has modelled the performance of a 100 kW battery under normal operating conditions.
The Solution: A 100kW Battery Optimised by VEST
Once installed, the battery will work automatically in the background at Steel Precision to:
Charge when electricity prices are low
Discharge during expensive peak periods
Shift consumption to cheaper, cleaner hours of the day
Reduce exposure to price spikes and volatility
This requires no operational changes from staff. The intelligence sits entirely in VEST's optimisation, not in how the facility operates day to day.
This is also where the difference lies: A plug-and-play battery delivers basic optimisation. VEST's advanced optimisation unlocks significantly greater savings and carbon reductions by trading intelligently against wholesale market behaviour.
What the Data Shows
Once the battery is live and based on VEST's real performance data, Steel Precision will see:
14% annual electricity bill reduction
£5,052 - £10,052 in annual savings
Significant CO₂ reduction
These results are driven by thousands of optimisation cycles and proven UK market patterns. The facility's battery will not just shift energy, it will actively manage consumption in a way that reflects real-time market conditions.
Where the Savings Will Come From
1. Peak-Shaving During Expensive Hours
Facilities like Steel Precision consume significant energy during operational hours, precisely when grid prices typically surge. The battery discharges during these hours, avoiding costly peak rates.
2. Charging When Prices Are Lowest
Overnight and off-peak charging ensures the facility uses low-cost stored energy during production hours.
3. Cleaner Energy Use Throughout Operations
By pulling less from the grid during peak, gas-heavy hours, the facility will significantly reduce emissions and strengthen its environmental credentials.
Why This Matters for the Facility
This model clearly demonstrates:
The scale of financial savings the facility will achieve
How smart optimisation (not just storage capacity) creates value
A tangible carbon reduction pathway, supporting sustainability commitments
Greater resilience and protection against rising or volatile energy prices
Potential improvements to EPC ratings under new 2028 regulations (potentially up to 2 bands)
The ability to redirect savings into equipment, operations, workforce development, or facility improvements
More money back into operations means more resources where they matter most.
Environmental Impact
Installing a VEST GreenBattery at Steel Precision is the equivalent to:
Planting 269 trees
Or, annually:
Removing 3 cars from the road
Skipping 3 London to New York flights
Avoiding 2 tonnes of coal
Powering 2 homes by clean energy
The Investment Structure
Zero capital cost – Fully funded by VEST Energy with no upfront investment required
15-year contract – Long-term partnership with no ongoing costs
No disruption – VEST covers all technical aspects with no interruption to operations
No impact on energy contracts – The battery works alongside existing energy supply arrangements
What's Possible
VEST's modelling shows that once Steel Precision's 100 kW / 430 kWh battery is operational, the facility will:
Reduce electricity bills by 14%
Save between £5,052 and £10,052 annually
Cut carbon emissions equivalent to planting 269 trees
Improve energy resilience and stability
Demonstrate leadership in sustainable manufacturing
If you'd like to understand the full forecast for your site (or run additional scenarios) VEST can provide a tailored, no-obligation assessment.
Ready to join the green energy revolution? Contact us to start your renewable energy journey.
How a 100kW Battery Will Cut Manufacturing Bills by 14%
With energy costs remaining unpredictable and sustainability targets continuing to rise, battery storage has become one of the most practical ways for manufacturers to lower bills, reduce emissions and build long-term resilience.
Using real performance forecasts generated by VEST's optimisation platform, we've modelled for our client exactly how a 100 kW behind-the-meter battery will perform once installed at their precision manufacturing facility. These figures come directly from VEST's modelling engine, which uses hundreds of historical forecasts, wholesale trading behaviour and live market volatility to create accurate, real-world projections.
Setting the Scene
We'll keep the facility anonymous for confidentiality reasons so let's call it Steel Precision. Steel Precision is a precision steel fabrication factory with clear priorities:
Reduce annual energy bills
Cut carbon emissions significantly
Strengthen long-term energy resilience
Lead by example in sustainability
Using Steel Precision's operational electricity profile, VEST has modelled the performance of a 100 kW battery under normal operating conditions.
The Solution: A 100kW Battery Optimised by VEST
Once installed, the battery will work automatically in the background at Steel Precision to:
Charge when electricity prices are low
Discharge during expensive peak periods
Shift consumption to cheaper, cleaner hours of the day
Reduce exposure to price spikes and volatility
This requires no operational changes from staff. The intelligence sits entirely in VEST's optimisation, not in how the facility operates day to day.
This is also where the difference lies: A plug-and-play battery delivers basic optimisation. VEST's advanced optimisation unlocks significantly greater savings and carbon reductions by trading intelligently against wholesale market behaviour.
What the Data Shows
Once the battery is live and based on VEST's real performance data, Steel Precision will see:
14% annual electricity bill reduction
£5,052 - £10,052 in annual savings
Significant CO₂ reduction
These results are driven by thousands of optimisation cycles and proven UK market patterns. The facility's battery will not just shift energy, it will actively manage consumption in a way that reflects real-time market conditions.
Where the Savings Will Come From
1. Peak-Shaving During Expensive Hours
Facilities like Steel Precision consume significant energy during operational hours, precisely when grid prices typically surge. The battery discharges during these hours, avoiding costly peak rates.
2. Charging When Prices Are Lowest
Overnight and off-peak charging ensures the facility uses low-cost stored energy during production hours.
3. Cleaner Energy Use Throughout Operations
By pulling less from the grid during peak, gas-heavy hours, the facility will significantly reduce emissions and strengthen its environmental credentials.
Why This Matters for the Facility
This model clearly demonstrates:
The scale of financial savings the facility will achieve
How smart optimisation (not just storage capacity) creates value
A tangible carbon reduction pathway, supporting sustainability commitments
Greater resilience and protection against rising or volatile energy prices
Potential improvements to EPC ratings under new 2028 regulations (potentially up to 2 bands)
The ability to redirect savings into equipment, operations, workforce development, or facility improvements
More money back into operations means more resources where they matter most.
Environmental Impact
Installing a VEST GreenBattery at Steel Precision is the equivalent to:
Planting 269 trees
Or, annually:
Removing 3 cars from the road
Skipping 3 London to New York flights
Avoiding 2 tonnes of coal
Powering 2 homes by clean energy
The Investment Structure
Zero capital cost – Fully funded by VEST Energy with no upfront investment required
15-year contract – Long-term partnership with no ongoing costs
No disruption – VEST covers all technical aspects with no interruption to operations
No impact on energy contracts – The battery works alongside existing energy supply arrangements
What's Possible
VEST's modelling shows that once Steel Precision's 100 kW / 430 kWh battery is operational, the facility will:
Reduce electricity bills by 14%
Save between £5,052 and £10,052 annually
Cut carbon emissions equivalent to planting 269 trees
Improve energy resilience and stability
Demonstrate leadership in sustainable manufacturing
If you'd like to understand the full forecast for your site (or run additional scenarios) VEST can provide a tailored, no-obligation assessment.
Ready to join the green energy revolution? Contact us to start your renewable energy journey.
How a 100kW Battery Will Cut Manufacturing Bills by 14%
With energy costs remaining unpredictable and sustainability targets continuing to rise, battery storage has become one of the most practical ways for manufacturers to lower bills, reduce emissions and build long-term resilience.
Using real performance forecasts generated by VEST's optimisation platform, we've modelled for our client exactly how a 100 kW behind-the-meter battery will perform once installed at their precision manufacturing facility. These figures come directly from VEST's modelling engine, which uses hundreds of historical forecasts, wholesale trading behaviour and live market volatility to create accurate, real-world projections.
Setting the Scene
We'll keep the facility anonymous for confidentiality reasons so let's call it Steel Precision. Steel Precision is a precision steel fabrication factory with clear priorities:
Reduce annual energy bills
Cut carbon emissions significantly
Strengthen long-term energy resilience
Lead by example in sustainability
Using Steel Precision's operational electricity profile, VEST has modelled the performance of a 100 kW battery under normal operating conditions.
The Solution: A 100kW Battery Optimised by VEST
Once installed, the battery will work automatically in the background at Steel Precision to:
Charge when electricity prices are low
Discharge during expensive peak periods
Shift consumption to cheaper, cleaner hours of the day
Reduce exposure to price spikes and volatility
This requires no operational changes from staff. The intelligence sits entirely in VEST's optimisation, not in how the facility operates day to day.
This is also where the difference lies: A plug-and-play battery delivers basic optimisation. VEST's advanced optimisation unlocks significantly greater savings and carbon reductions by trading intelligently against wholesale market behaviour.
What the Data Shows
Once the battery is live and based on VEST's real performance data, Steel Precision will see:
14% annual electricity bill reduction
£5,052 - £10,052 in annual savings
Significant CO₂ reduction
These results are driven by thousands of optimisation cycles and proven UK market patterns. The facility's battery will not just shift energy, it will actively manage consumption in a way that reflects real-time market conditions.
Where the Savings Will Come From
1. Peak-Shaving During Expensive Hours
Facilities like Steel Precision consume significant energy during operational hours, precisely when grid prices typically surge. The battery discharges during these hours, avoiding costly peak rates.
2. Charging When Prices Are Lowest
Overnight and off-peak charging ensures the facility uses low-cost stored energy during production hours.
3. Cleaner Energy Use Throughout Operations
By pulling less from the grid during peak, gas-heavy hours, the facility will significantly reduce emissions and strengthen its environmental credentials.
Why This Matters for the Facility
This model clearly demonstrates:
The scale of financial savings the facility will achieve
How smart optimisation (not just storage capacity) creates value
A tangible carbon reduction pathway, supporting sustainability commitments
Greater resilience and protection against rising or volatile energy prices
Potential improvements to EPC ratings under new 2028 regulations (potentially up to 2 bands)
The ability to redirect savings into equipment, operations, workforce development, or facility improvements
More money back into operations means more resources where they matter most.
Environmental Impact
Installing a VEST GreenBattery at Steel Precision is the equivalent to:
Planting 269 trees
Or, annually:
Removing 3 cars from the road
Skipping 3 London to New York flights
Avoiding 2 tonnes of coal
Powering 2 homes by clean energy
The Investment Structure
Zero capital cost – Fully funded by VEST Energy with no upfront investment required
15-year contract – Long-term partnership with no ongoing costs
No disruption – VEST covers all technical aspects with no interruption to operations
No impact on energy contracts – The battery works alongside existing energy supply arrangements
What's Possible
VEST's modelling shows that once Steel Precision's 100 kW / 430 kWh battery is operational, the facility will:
Reduce electricity bills by 14%
Save between £5,052 and £10,052 annually
Cut carbon emissions equivalent to planting 269 trees
Improve energy resilience and stability
Demonstrate leadership in sustainable manufacturing
If you'd like to understand the full forecast for your site (or run additional scenarios) VEST can provide a tailored, no-obligation assessment.
Ready to join the green energy revolution? Contact us to start your renewable energy journey.
