The short answer
Riders are extra per-kWh or per-therm charges on utility bills funding specific programs (energy efficiency, low-income assistance, renewable portfolio standards, storm recovery, deregulation transition costs). Total riders: 0.5-2 cents/kWh on electricity, $0.05-$0.20/therm on gas — collectively 5-15% of bills. Non-bypassable across most state.
Riders are extra per-kWh charges that show up on most US electric and gas bills. They fund specific programs: energy efficiency, low-income assistance, renewable portfolio standards, transition costs from utility deregulation, storm recovery, and more. Riders typically add 0.5-2 cents/kWh to electricity and $0.05-$0.20/therm to gas — collectively 5-15% of total bills. They're generally non-bypassable (apply to all customers regardless of supplier).
Common riders by purpose
Energy Efficiency (EE) rider: 0.1-0.4 cents/kWh. Funds utility-run efficiency programs (rebates on smart thermostats, LED bulbs, heat pumps).
Renewable Portfolio Standard (RPS) rider: 0.05-0.5 cents/kWh. Funds compliance with state RPS targets — utilities buy Renewable Energy Certificates (RECs) and pass cost through.
Low-Income Usage Reduction Program (LIURP) / Universal Service rider: 0.1-0.5 cents/kWh. Funds discounted rates for income-qualified customers.
Transition / Stranded Cost rider: 0.2-1 cent/kWh. Pays back deregulation-era stranded utility investments. Phasing out in most states by 2030.
Storm recovery rider: temporary, 0.1-0.5 cents/kWh after major weather events.
Decoupling rider: adjusts utility revenue if usage drops faster than projected (so efficiency programs don't hurt utility finances).
Why riders exist instead of being in base rates
Riders allow specific cost recovery without full rate cases (which take 1-2 years to approve).
They make funding sources transparent — you can see exactly which programs your money supports.
PUCs typically approve riders annually, allowing rates to adjust as program costs change.
Are riders avoidable?
Mostly no. Riders are non-bypassable — they apply to all customers regardless of supplier choice. Switching to a competitive supplier eliminates only the supply portion of the bill; rider charges, delivery, capacity, and customer charge all remain.
Reduce the dollar impact by reducing kWh consumed. Riders are typically billed per kWh, so a 15 percent reduction in usage cuts rider dollars by 15 percent. Energy efficiency, conservation, rooftop solar (in net-metering states), and off-peak shifting all reduce rider cost proportionally.
Some riders phase down or expire over time. The transition rider (paying back deregulation-era stranded utility investments) is phasing out in most states by 2030. Storm-recovery riders are typically temporary (3 to 7 years after a major event). Watch your bill for line-item changes year over year.
Low-income customers may qualify for reduced-rate variants of riders or for rider exemptions through state assistance programs. The liheap-eligibility-application-guide and utility-shutoff-protections-by-state guides cover the relevant programs.
State-by-state rider burden — where riders matter most
Pennsylvania has historically had high rider density on residential bills, with 4 to 6 distinct rider line items typical. Combined rider burden: 1.0 to 2.0 cents per kWh — a meaningful share of total bill in low-usage homes.
New York and California have moderate rider burdens (0.5 to 1.5 cents per kWh combined) but the riders fund extensive efficiency and renewable programs that offset some of the cost through customer-side rebates.
Texas, Oklahoma, and the Mountain West typically have lower rider burden (0.2 to 0.7 cents per kWh combined) reflecting smaller state-mandated efficiency and renewable programs.
New England (MA, CT, RI, NH, ME, VT) has variable rider burden depending on the utility, with some of the most aggressive efficiency programs (Mass Save, EnergizeCT, Efficiency Maine) funded through riders. The total bill impact is typically positive for engaged customers who claim available rebates.
Rider trends to watch in 2026
Grid hardening riders: storm-response infrastructure investments are growing. Florida, Louisiana, Texas, and California have all added or expanded storm-recovery and grid-hardening riders in recent years. Expect 0.2 to 1.0 cents per kWh additions in storm-prone regions over the next 3 to 5 years.
EV infrastructure riders: state policies are funding EV charger deployment through small per-kWh additions on bills. Currently typical at 0.05 to 0.20 cents per kWh in active states (CA, NY, MA, NJ).
Decoupling adjustments: as efficiency programs reduce per-customer kWh consumption, decoupling riders adjust utility revenue to keep utility finances stable. These typically increase as efficiency programs scale.
Renewable program riders: state RPS targets continue to rise (many states moving from 20-30 percent renewable to 50-80 percent over the next decade). RPS-compliance riders will grow accordingly to fund REC purchases.
Infographic
Typical residential rider line items by state
Recap
Bottom line
Riders are the small-but-numerous line items that fund specific public-policy programs through your electric and gas bills. They typically add 5 to 15 percent to total bills and are non-bypassable through supplier shopping, so the only path to reducing the dollar amount paid is reducing kWh consumed. The trade-off is that many riders fund programs (efficiency rebates, low-income assistance, renewable energy procurement) that benefit customers who actively engage.
For households tracking bill increases, riders are often the second-largest source of growth after capacity charges. Watch the year-over-year changes in your bill detail to spot rider increases. Combine with the how-to-read-your-electricity-bill, delivery-charge-line-item-explained, and customer-charge-explained guides to fully decode any US utility bill.
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