Not yet registered with Stark ID?

SavenergyOnline has now been replaced by Stark ID.

Switching to Stark ID is easy. We just need a few details from you.

Save time, energy and money with our latest superior analytics platform

Choose how to visualise your data


Get closer to your data by customising exactly what you want to see. Choose any length of time, break it into intervals that suit you and then overlay key metrics.


Do you want a clean, easy to understand picture of
your site’s trends? Then the calendar mode is for you.

Comparison reports

Make sure you are on track with your efficiency goals and highlight any changes over the last few days or weeks and beyond.

League Tables

Find your best and worst performers and focus your attention on the sites which need it.

Stark ID is replacing SavenergyOnline.
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