I work in energy services for commercial real estate and built a free energy monitoring tool for residential use after hearing from friends that they wanted more ways to monitor their ConEdison meter readings.

It's free to use and requires connecting your ConEdison account to see real-time and historical electric usage. The tool includes an energy usage graph that you'd see in your ConEdison portal, but with additional insights like peak daily and weekly usage patterns, percentage of usage occurring in off-peak hours, and recommendations for lowering energy usage.