New York Community Solar Savings: Con Edison and National Grid Bill Credits Explained

Every month, Con Edison and National Grid customers across New York pay some of the highest electricity rates in the country — and most of them don't know there's a straightforward way to cut those bills by 10–20%, with no installation, no equipment, and no upfront cost.

Community solar credits appear directly on your utility bill, reducing what you owe. But the savings amount depends on your utility territory, your usage, and how your program's discount rate is structured. This post breaks it all down with real numbers for New York households.

How Community Solar Credits Appear on Your Con Edison or National Grid Bill

When your community solar subscription is active, a credit line appears on your monthly utility statement — typically labeled "Community Solar Credit" or "Solar Subscription Credit." It offsets part of your supply charges before your final balance is calculated.

Here's what a typical Con Edison bill looks like with community solar active:

The credit is calculated against your supply charges only — not your total bill. Delivery charges, reliability fees, and utility taxes are set by regulators and aren't affected by community solar. In New York, supply charges typically make up 40–55% of a residential bill, which is the portion community solar credits reduce.

VDER Credit Calculation: What Determines Your Savings Rate

New York uses a compensation model called VDER — Value of Distributed Energy Resources, sometimes called the "Value Stack." Unlike simple flat-rate net metering, VDER calculates credit value based on when and where solar energy is generated, factoring in:

• Wholesale electricity prices — what the energy is worth on the spot market at the time it's generated
• Capacity value — credit for contributing generation capacity during peak demand periods
• Environmental value — NYS zero-emission credit value for clean generation
• Demand reduction value — credit for reducing local grid demand during peak hours
• Locational system relief value — additional credit in congested grid areas (Con Edison territory benefits here)

In practice, this means Con Edison customers in New York City and Westchester typically receive higher VDER credit rates than upstate National Grid customers — because the NYC grid is congested, peak demand is high, and the locational value of solar is greater. The VDER rate varies quarterly and differs by utility territory.

What this means for your bill: Most residential community solar subscribers in New York receive credits equivalent to a 10–15% discount on supply charges, sometimes up to 20% in high-VDER territories. Programs may offer locked rates (fixed at enrollment) or variable rates (tracking the VDER value over time). More on that below.

Savings by Utility Territory: Real Dollar Estimates

Here's what community solar savings look like across New York's three main utility territories, at different usage levels. These use a 12% discount on supply charges (a conservative mid-range estimate):

Con Edison Customers — NYC, Westchester & Rockland County

Con Edison serves New York City (all five boroughs), Westchester County, and parts of Rockland County. Supply rates above $0.20/kWh combined with high VDER locational values make Con Edison territory one of the best community solar markets in the country.

Average annual savings for Con Edison customers: $180–$480/year. Larger homes and Westchester customers with higher usage trend toward the top of that range.

National Grid Customers — Upstate New York, Western and Central NY

National Grid serves Buffalo, Syracuse, Albany, Rochester (through RG&E, a National Grid subsidiary), and large portions of upstate and western New York. Supply rates are somewhat lower than Con Edison territory but have risen consistently. Community solar credits are still meaningful for upstate households.

Average annual savings for National Grid customers: $120–$360/year. Customers with electric heat and higher winter usage tend toward the upper end.

PSEG Long Island Customers

Long Island customers are served through PSEG Long Island (LIPA — Long Island Power Authority territory). Long Island electricity rates are among the highest in New York, and a separate community solar program structure operates under the CDG framework. Typical savings:

Average annual savings for PSEG Long Island customers: $100–$300/year.

Use the savings calculator to get a personalized estimate based on your ZIP code and utility.

Locked vs. Variable Discount Rates in NY CDG Programs

Not all community solar programs price the same way. New York CDG programs generally fall into two structures:

Fixed / Locked Discount Rate

You enroll at a guaranteed percentage discount — for example, 10% off supply charges — and that rate is locked for the life of your subscription. If Con Edison raises supply rates next year (which has happened consistently), your 10% discount applies to the higher rate, meaning your dollar savings increase automatically while your percentage stays the same.

Best for: Customers who want predictability and want to hedge against future rate increases. The math is simple and the benefit grows if rates rise.

Variable Rate (VDER-Linked)

Your discount rate fluctuates quarterly based on the actual VDER value stack calculation for your utility territory. In high-value quarters (peak summer demand), your credit rate may be higher than a locked rate. In lower-value quarters, it may be less.

Best for: Customers comfortable with quarterly variation who believe VDER rates will average higher than available locked rates over time. Con Edison territory VDER rates have historically been favorable due to the high locational value of NYC-area solar.

Most programs available through SunFunnel offer fixed discount rates — the predictability tends to work better for households managing a monthly budget. Ask about the specific rate structure before signing any subscription agreement.

Monthly vs. Annual Savings View — With Compounding

Most people think about community solar in monthly terms (it shows up on a monthly bill), but the annual view and multi-year view tell a more compelling story.

If Con Edison and National Grid rates continue their historical ~4% annual increase trajectory, fixed-rate community solar subscribers capture that upside automatically. The compounding effect over 5+ years is the strongest argument for enrolling now rather than waiting.

No upfront cost. No installation. No roof required. The return on a community solar enrollment is infinite from a capital perspective — there's nothing to pay back.

Frequently Asked Questions

Q: What exactly does "Con Edison community solar savings" mean on my bill?
A: When you subscribe to a community solar program, a credit line appears on your Con Edison bill each month — labeled "Community Solar Credit" or similar. This credit offsets your supply charges, reducing your total amount due. The credit is calculated based on how much electricity your subscribed share of the solar farm generated that month, multiplied by the VDER credit rate for your territory.

Q: How does the VDER value stack affect my credit rate in NYC vs. upstate?
A: VDER (Value of Distributed Energy Resources) is New York's solar compensation formula. It factors in wholesale electricity prices, peak capacity value, and locational grid conditions. Con Edison territory — especially New York City and Westchester — tends to produce higher VDER values because the NYC grid is congested and peak-hour solar has higher locational value. This means NYC-area community solar subscribers often receive higher credit rates per kWh than upstate National Grid customers, though both benefit meaningfully.

Q: How do National Grid solar credits NY work compared to Con Edison?
A: The mechanics are the same — a credit on your monthly utility bill offsetting supply charges — but National Grid territory VDER rates are generally lower than Con Edison territory rates, reflecting lower locational congestion upstate. National Grid customers typically see credits in the 10–13% range vs. 12–18% for Con Ed. The absolute dollar savings are also somewhat lower because upstate supply rates are lower than NYC rates. But the program structure, CDG framework, and enrollment process are identical.

Q: Is the discount rate locked when I enroll, or does it change?
A: It depends on the program you choose. Fixed-rate programs lock your discount percentage at enrollment — typically 10–15% off supply charges — for the life of the subscription. Variable-rate programs tie your discount to the quarterly VDER value, which can be higher or lower than fixed rates depending on market conditions. Fixed rates are more common and easier to budget around. Read the subscription agreement carefully to confirm which structure applies.

Q: How long before I see community solar credits on my Con Edison or National Grid bill?
A: Most programs take 4–12 weeks from enrollment to activation. During that window, your bill is unchanged — that's normal. Once the program activates, credits appear automatically each month. You don't need to do anything after enrollment; the utility applies credits based on your share's generation data.

Q: What if I move within New York after enrolling?
A: If you stay within the same utility territory (e.g., stay within Con Edison territory, or within National Grid territory), most programs allow subscription transfer to your new address. If you move to a different utility territory or leave New York, you'll need to cancel. Check your program's specific cancellation terms — most allow cancellation with 30–90 days' notice and no penalty after the first year.

Q: Can I get community solar savings if I'm renting an apartment in NYC?
A: Yes. Community solar credits are applied to your utility account, not your physical property. Any Con Edison customer with an account in their name qualifies — renters and apartment dwellers included. No landlord permission is needed because you're simply choosing where your supply charges come from. The one exception: if your electricity is bundled into your rent and the account is in your landlord's name, you don't have a utility account to apply credits to.

Ready to See Your Estimated Con Edison or National Grid Solar Savings?

Community solar enrollment takes 10–15 minutes. There's no upfront cost, no equipment installation, and no roof required. Con Edison, National Grid, and PSEG Long Island customers across New York can start saving as soon as their program activates — typically 4–12 weeks after enrollment.

• Get your personalized savings estimate →
• Start enrollment (10 minutes) →

Related Reading

• New York Community Solar: How to Join and Save in 2026
• How Much Does Community Solar Save? Real Maryland Bill Examples
• Community Solar Learning Hub

StarShine LLC helps New York homeowners, renters, and businesses access community solar savings through Con Edison, National Grid, PSEG Long Island, and other utility programs. Questions? Reach us at sunfunnel@polsia.app.