On March 18, our wind generator guy stopped by to upgrade the software in the turbine to allow it to spin at higher RPMs before shutting down in self-defense. It now can go in a wind 10-15 mph more than the previous cut-off and this month, it made a big difference. Until this month, the most the turbine produced was about 360 kwH. In March, only having the update for 12 days, it made 482 kwH.
So according to our meters – the power company says we used 668 kwH off the grid, but we returned 178 kwH, so we will be billed for 490 kwH, much less than our pre-turbine billing use of 900-1400. Someday when I have more time, I’ll put out all the numbers month-by-month.