Improving accuracy of projections

I was wondering whether it might be possible for Bulb to improve its projections based on meter readings provided by the customer, rather than average usage on the property.

I provide readings every 2-3 months. But when my usage is very different to those projected by Bulb, it appears like an extremely high or extremely low reading for THAT month. This makes viewing usage very difficult and unintuitive.

I thought it wouldn’t be too hard for Bulb to improve its projections, such that when a customer provides readings every two-three months its usage estimates are backdated as appropriate.