Challenging Escalator Clauses in Solar PPAs and Leases
Highlights the danger of escalator clauses that increase PPA and lease payments annually, and discusses potential legal challenges when they were not properly disclosed.
Reading and Challenging Escalator Clauses in Solar PPAs and Leases
Disclaimer: This article is for informational purposes only and does not constitute legal advice. Challenging a solar contract requires analysis of the specific agreement language, applicable state consumer protection laws, and the facts surrounding the sale. Consult an attorney.
Overview
The salesperson showed you a first-year rate that looked great — lower than your current utility bill, locked in, no upfront cost. You signed. Then, three years later, your solar payment is higher than you expected, and it keeps climbing. You were never told the PPA included an escalator clause.
Escalator clauses are among the most common — and least disclosed — features of solar PPAs and leases. These provisions increase your annual payments by a fixed percentage, typically 1% to 3% per year. A 2.99% escalator, compounded over 25 years, can double the monthly payment by the end of the term, erasing any projected savings.
When the escalator was not properly disclosed during the sales process — or was buried in contract language the consumer never understood — legal remedies may be available under state Unfair or Deceptive Acts or Practices (UDAP) statutes.
What an Escalator Clause Looks Like in Practice
Here is a simplified example of how a 2.99% annual escalator operates on a PPA with a starting rate of $0.15 per kilowatt-hour (kWh):
| Year | Rate per kWh | Monthly Payment (1,200 kWh usage) |
|---|---|---|
| 1 | $0.150 | $180.00 |
| 5 | $0.169 | $202.80 |
| 10 | $0.196 | $235.20 |
| 15 | $0.227 | $272.40 |
| 20 | $0.263 | $315.60 |
| 25 | $0.305 | $366.00 |
By year 25, the homeowner is paying more than double the utility rate they were originally quoted — on a contract they cannot cancel.
Why Escalators Often Go Undisclosed
Solar salespeople are trained to emphasize the first-year rate. The escalator, if mentioned at all, is often described in vague language — "a small annual adjustment" or "a cost-of-living increase" — without quantifying the long-term impact.
Many homeowners report that they were shown a first-year rate and a general estimate but were never shown the 20-year cost projection with escalators applied. Some report that the escalator was buried in the contract in language they did not understand.
California law requires solar contractors to disclose the total cost of a PPA over its full term, including all escalator increases. This requirement comes from California Public Utilities Code Section 2827.1. When a contractor fails to provide the full-term cost — including escalators — prior to signing, a disclosure violation may exist.
Red Flags in Your PPA or Lease
When reviewing your solar contract, look for these specific provisions:
- Escalator rate. Look for language like "annual increase," "escalator," "rate adjustment," or "indexing." The percentage should be explicit. Rates above 2.5% are considered aggressive.
- Cumulative effect. Calculate what your payment will be in year 10, 15, and 20. Most consumers are shocked by the numbers.
- Absence of a 20-year projection. If your contract does not include a schedule showing the payment for each year of the term, the disclosure may be incomplete.
- Comparison to utility inflation. Salespeople often claim the escalator tracks utility inflation. Historically, many escalators outpace utility rate increases, meaning your solar payment rises faster than the utility bill you were trying to escape.
Legal Grounds for Challenge
If your escalator clause was not adequately disclosed, several legal theories may apply:
UDAP / Consumer Protection Act violations. State Unfair or Deceptive Acts or Practices statutes prohibit material omissions and misleading statements in consumer transactions. The Colorado Consumer Protection Act, for example, requires mandatory disclosures and clear installation warranties — and grants a right of rescission for three days after a welcome call with the consumer to confirm key contract details. The Act also prohibits false affiliations specific to solar installation.
Contract rescission. Under certain state home solicitation sales acts, if required disclosures (including material contract terms like escalators) are not provided, the right to cancel may remain open beyond the standard three-day window.
Fraudulent inducement. If the salesperson made affirmative misrepresentations about the escalator — "your payment will never go up" or "the rate is fixed" — and those statements induced you to sign, a claim of fraudulent inducement may be viable.
Regulatory complaints. Even if a private lawsuit is not feasible, filing complaints with the state Attorney General, the FTC, the CFPB, or the state Public Utilities Commission can trigger investigation and, in some cases, restitution.
Steps to Take If You Discover an Escalator
- Obtain your complete contract. If you do not have a copy, request it in writing from the solar company. Document the request date.
- Locate the escalator clause. Find the exact language. Note the percentage and whether any year-by-year payment schedule was provided.
- Calculate the cumulative impact. Build a spreadsheet showing the projected payments over the full term. Compare the total cost to what you were told during the sales process.
- Gather contemporaneous evidence. Notes from the sales pitch, email exchanges, text messages, marketing materials — anything showing what was represented and what was omitted.
- Send a demand letter. By certified mail, state the misrepresentation or omission, demand contract reformation or rescission, and set a deadline for response.
- File regulatory complaints. Submit complaints to the state AG, the FTC, and the CFPB.
- Consult a solar fraud attorney. An attorney experienced in solar contract disputes can evaluate whether a UDAP claim, rescission action, or regulatory complaint is the strongest path forward.
FAQ
What is a typical solar escalator rate?
Most PPAs and leases include escalators of 1% to 3% annually. Even a 1% escalator compounds significantly over 20 to 25 years.
Can I cancel my PPA because of an undisclosed escalator?
It depends on your state's consumer protection laws and the specific facts of the sale. If the escalator was material to your decision and was not adequately disclosed, cancellation or reformation may be available. Consult an attorney.
What if the escalator is in the contract but I never read it?
Courts generally hold that a party who signs a contract is bound by its terms, even if unread. However, consumer protection statutes in some jurisdictions allow challenges when material terms are buried or when the sales process was deceptive.
Does every PPA have an escalator clause?
Not every PPA — some are fixed-rate for the full term. But a substantial majority include an escalator. Always verify before signing.
Got blindsided by a solar deal that did not deliver?
You may have a claim — and the law may make the company that defrauded you pay your legal fees. Our 2-minute eligibility check screens for the consumer-protection statutes that apply to your situation (TILA § 130, the FTC Holder Rule, your state UDAP) and connects you with a consumer-protection attorney in our network if you qualify. Free review, no upfront cost, no obligation.