Quick question for the group: PPL in Pennsylvania is changing their net metering rules next year, reducing credits from retail rate to wholesale rate plus 2.5 cents. My client installed solar in 2014 under the current rules. Are existing installations typically grandfathered when utilities change net metering policies, or do they get moved to the new rate structure? The client is worried about losing $40-50 per month in credits.
Net metering grandfather clause question
Sylvia, in most states existing installations are grandfathered for a specific period, usually 10-20 years from the original interconnection date. Connecticut grandfathers net metering customers for 20 years, so anyone who installed before rate changes keeps their original terms. Pennsylvania might have different rules, but grandfathering is pretty standard practice. I'd check with the PA PUC or look up the specific tariff language about existing customers.
Thanks Vince, that's reassuring. I found the PPL tariff and it does mention that existing customers keep current rates for 15 years from interconnection date. So my client should be protected until 2029. Good thing we got them connected in 2014 before the changes kicked in. I'll let them know they're grandfathered and don't need to worry about the rate reduction.