Energy (Utility Regulation)

HB 1738 reduces New Hampshire's annual carbon dioxide emissions budget allowances for 2027-2030 and beyond, lowering the total from previous levels (e.g., to 2,993,220 allowances for 2027). It establishes cost containment triggers: if auction prices reach $19.50 or higher in 2027, the state must release additional allowances to prevent excessive price spikes. This directly affects electricity generators (who must purchase allowances) and ratepayers (who pay for these allowances through utility bills). The bill also simplifies the program by repealing outdated definitions related to banked allowances.

HB 1722 creates a new regulatory classification for large-energy-use electric facilities (defined as sites using 20+ megawatts at peak demand, such as data centers or processing facilities) and requires the Public Utilities Commission to establish a separate tariff system for them. The bill mandates that costs for serving these facilities be allocated based on their actual service costs or directly assigned to them, preventing cost-shifting to other ratepayers. It also requires 10-year contracts with specific terms, including minimum usage commitments and provisions to address early termination risks. The law aims to protect all electricity customers by ensuring large facilities pay their fair share for grid services and infrastructure.

SB 597 caps annual electric utility rate increases at 4% above inflation, preventing excessive hikes for New Hampshire residents. It requires the Public Utilities Commission to develop performance-based incentives tied to specific metrics like service reliability, customer satisfaction, grid modernization, and reducing peak demand. The Commission must complete an initial review within one year to establish these incentives and update them every four years. This bill directly affects electric utilities and their customers in New Hampshire, where high utility costs have been a longstanding concern.

HB 1534 clarifies how electric utilities recover costs related to default service - the safety-net option for customers who don’t choose a provider. It requires utilities to recover costs (including those from renewable energy compliance) through approved default service rates, ensuring past under- or over-collections are addressed in future rates for the same service tier. The bill also allows the utility commission to implement measures discouraging long-term use of default service, with any revenue from such measures used to offset stranded costs. This directly affects customers on default service plans and utilities managing these rates.