Best Electricity Rates in Rhode Island 2026: How to Compare Suppliers and Save on Your Electric Bill

Rhode Island has the highest electricity rates of any state in the continental United States — residents regularly pay 25–35 cents per kWh all-in, compared to a national average around 13–15 cents. The good news: Rhode Island has had a deregulated electricity market since 1997, and residential customers can choose a competitive electricity supplier to potentially lower the supply portion of their bill. If you’re on National Grid’s default service rate in Rhode Island and haven’t compared suppliers, this guide is for you.

How Rhode Island’s Electricity Market Works

Rhode Island passed its Electricity Deregulation Act in 1996, with retail competition beginning in 1997. Like other deregulated New England states, Rhode Island separates electricity into two distinct parts: delivery (handled exclusively by National Grid, which owns and maintains the power lines) and supply (which can be purchased from either National Grid’s default service or a licensed competitive supplier).

National Grid is the sole utility in Rhode Island — there is no service territory choice in the state. Every Rhode Island residential electric customer is a National Grid delivery customer. The only choice you make is on the supply side: National Grid’s default service, or a competitive supplier.

Default service rates in Rhode Island are set by the Rhode Island Public Utilities Commission (RIPUC) through competitive procurement. Rates change periodically (typically every 6 months) and are tied to New England wholesale power markets — which means Rhode Island’s already-high rates can spike further during winter heating season when natural gas demand peaks.

Why Rhode Island Has the Highest Electricity Rates in the Mainland US

Several factors compound to make Rhode Island electricity exceptionally expensive. The state sits at the end of the ISO-NE grid, far from major generation sources. New England has limited natural gas pipeline capacity, creating price spikes during cold weather. Rhode Island also has high per-capita income and relatively old housing stock with poor efficiency, driving above-average usage. Transmission, distribution, and policy costs (renewable portfolio standards, efficiency programs) add further to the all-in bill.

The supply portion — what competitive shopping can address — represents roughly 35–45% of the total bill. Even significant competitive savings on supply may reduce the total bill by 5–15%, but given Rhode Island’s absolute rate levels, that 5–15% can represent real money annually.

Rhode Island Electricity Rates in 2026

National Grid’s default service supply rate for Rhode Island residential customers has ranged from approximately 11–22 cents per kWh in recent years, with the wide range reflecting the extreme volatility of New England wholesale prices. In 2026, the rate has moderated from the 2022–2023 peaks but remains elevated compared to historical norms.

Competitive suppliers are offering fixed-rate supply plans ranging from approximately 12–18 cents per kWh for Rhode Island residential customers. Whether a competitive rate beats National Grid’s current default depends on where the default rate is at the moment you shop. When the default rate is high, fixed competitive rates often look attractive. When default rates are reset lower, the math may be closer.

Types of Plans in Rhode Island

Fixed-rate plans lock your supply rate for a defined term (6, 12, or 24 months). Given Rhode Island’s extreme price volatility — where default supply rates have more than doubled in a single reset cycle — fixed-rate contracts from competitive suppliers provide genuine protection. For households with high electricity usage (electric heat, EVs, larger homes), the savings on a locked-in fixed rate during a spike period can be substantial.

Variable-rate plans follow wholesale market conditions monthly. In mild seasons, variable rates may beat fixed plans. But Rhode Island’s position at the end of a constrained natural gas pipeline system means winter price spikes are endemic. Variable plans are high-risk in Rhode Island unless you actively monitor rates and are prepared to switch quickly when prices rise.

Renewable energy plans from licensed Rhode Island suppliers are available and increasingly competitive. Rhode Island has aggressive renewable portfolio standards — 38.5% by 2035, rising further — and several suppliers offer 100% renewable plans backed by regional renewable energy certificates (RECs). The state’s small size and proximity to offshore wind development makes renewable options particularly relevant.

How to Switch Electricity Suppliers in Rhode Island

Step 1: Find National Grid’s current default service rate. Your monthly bill shows the “Default Service” or “Supply” charge in cents per kWh. This is the rate you’re trying to beat. The RIPUC also publishes current default service rates online.

Step 2: Compare licensed suppliers. Enter your Rhode Island ZIP code and “National Grid” as your utility in a comparison tool. Review fixed-rate offers and compare the per-kWh supply rate to your current default service charge.

Step 3: Read the disclosure. Rhode Island requires competitive suppliers to provide full disclosure of rates, fees, contract length, auto-renewal terms, and early termination fees before enrollment. Read it carefully — particularly the ETF and renewal terms.

Step 4: Enroll. The process takes 5–10 minutes online. You’ll need your National Grid account number from your bill. The switch takes effect in 1–2 billing cycles with no service interruption.

Step 5: Verify your bill. After the switch, your National Grid bill will show a separate line for your competitive supplier’s supply charge. Confirm it matches your contract rate.

Rhode Island Consumer Protections

The Rhode Island Public Utilities Commission licenses all competitive electricity suppliers. Consumer protections include a mandatory disclosure of all rates, fees, and terms before enrollment; a 3-day right to cancel after signing; prohibition on slamming (unauthorized switching); and automatic return to National Grid default service if a supplier loses its license or exits the market. The RIPUC maintains a consumer complaint process for unresolved issues with competitive suppliers.

Frequently Asked Questions About Rhode Island Electricity Choice

With such high rates, is the savings potential in Rhode Island actually meaningful?

Yes — precisely because rates are so high, even modest per-kWh savings translate to larger absolute dollar savings than in lower-rate states. A 2 cent per kWh reduction for a household using 600 kWh per month saves $144/year. A 5 cent reduction saves $360/year. Rhode Island’s above-average usage (cold winters, older homes) amplifies this further.

Why haven’t more Rhode Islanders switched suppliers if rates are so high?

Awareness is the primary barrier. Many residents don’t know electricity supply can be shopped. Others who have seen utility bills for decades assume the rate is fixed and non-negotiable. The deregulated supply market has existed since 1997 but has never been widely marketed to consumers. This is precisely why the savings opportunity persists — low switching rates mean competitive suppliers still need to price attractively to win customers.

Should I switch before winter or after?

Switching before winter is generally more strategic in Rhode Island. Default service rates tend to spike when fall/winter energy procurement is priced into the next reset period. Locking in a fixed competitive rate before the winter rate reset can protect you from the spike. Check National Grid’s upcoming rate reset date and compare at least 60 days before it takes effect.

What is the Rhode Island “standard offer” vs. “default service”?

These terms are used interchangeably in Rhode Island to refer to the same thing: the supply rate you receive from National Grid if you haven’t chosen a competitive supplier. The RIPUC sets this rate through a competitive procurement process. Both terms mean the same thing on your bill.

Can switching affect my net metering if I have solar?

No. Net metering arrangements are between you and National Grid (the utility/delivery provider) and don’t change when you switch supply to a competitive provider. You’ll still receive net metering credits for excess solar generation, while electricity you draw from the grid will be priced at your competitive supplier’s rate.

Should Rhode Island Residents Shop for Electricity?

Rhode Island has the highest residential electricity rates in the continental US. The deregulated supply market offers a real, if partial, opportunity to reduce that burden. The process is free, regulated, and reversible. The math is most compelling when National Grid’s default service rate is elevated — which happens frequently in New England winter cycles. If you’re a high-usage household (electric heat, multiple appliances, EV charging), the savings from a well-timed fixed-rate contract can be the most impactful single energy cost reduction available to you short of major efficiency upgrades.