# The journey

> The journey is an interactive worked example that walks one 10 MW beverage plant in Karnataka through six stages, from grid electricity and gas-fired steam to green electricity, electrified heat and metered disclosure.

Canonical: https://joulewise.com/decarbonisation  
Publisher: jouleWise Advisory Services Pvt Ltd, Noida, India · Spain  
Reviewed: 2026-10-08  
Status: company page

## In short

Six stages: baseline, plan, transition electricity, transition heat, operate, and measure and disclose. Each stage carries levers — tariff, boiler efficiency, fleet size, renewable capacity, heat pump share — and recomputes the plant's cost, renewable share and carbon from one model. It is a worked illustration, not a client case and not a savings calculator; a plant's own numbers come from a baseline.
## Facts

- The worked plant is a 10 MW beverage site in Karnataka on DISCOM electricity and piped natural gas steam.

## Questions and answers

**Does electricity always come before heat?**  
Not as a rule. The order is set by the tariff, the grid emission factor and the process temperatures. Electricity usually comes first because low-cost green electricity makes every unit of heat-pump heat cheaper and cleaner.

**Where do I start?**  
At the baseline. Measurement begins there and never stops; every later claim is measured against it.

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- [How you buy it](https://joulewise.com/engagement)
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