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Green Mountain Energy

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Sender
How to Cancel Green Mountain Energy | Postclic
Green Mountain Energy
1303 San Antonio Street, Suite 700
78701 Austin United States
support@greenmountain.com
Cancellation of Green Mountain Energy contract
Dear Sir or Madam,

I hereby notify you of my decision to terminate the contract relating to the Green Mountain Energy service.
This notification constitutes a firm, clear and unequivocal intention to cancel the contract, effective at the earliest possible date or in accordance with the applicable contractual period.

Please take all necessary measures to:
– cease all billing from the effective date of cancellation;
– confirm in writing the proper processing of this request;
– and, if applicable, send me the final statement or balance confirmation.

This cancellation is addressed to you by certified e-mail. The sending, timestamping and content integrity are established, making it a probative document meeting electronic proof requirements. You therefore have all the necessary elements to proceed with regular processing of this cancellation, in accordance with applicable principles regarding written notification and contractual freedom.

In accordance with personal data protection rules, I also request:
– deletion of all my data not necessary for your legal or accounting obligations;
– closure of any associated personal account;
– and confirmation of actual data deletion according to applicable privacy rights.

I retain a complete copy of this notification as well as proof of sending.

to keep966649193710
Recipient
Green Mountain Energy
1303 San Antonio Street, Suite 700
78701 Austin , United States
support@greenmountain.com
REF/2025GRHS4

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In the interest of transparency and prevention, it is essential to recall the inherent limitations of any dematerialized sending service, even when timestamped, tracked and certified. Guarantees relate to sending and technical proof, but never to the recipient's behavior, diligence or decisions.

Please note, Postclic cannot:

  • guarantee that the recipient receives, opens or becomes aware of your e-mail.
  • guarantee that the recipient processes, accepts or executes your request.
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  • prevent the recipient from contesting the legal scope of the mail.

Cancellation Green Mountain Energy: Easy Method

What is Green Mountain Energy

Green Mountain Energy is a retail electricity provider known for offering plans sourced from renewable energy. The company primarily serves customers in the United States and markets renewable or carbon-offset electricity plans. Public information indicates Green Mountain Energy does not publish Canadian pricing and appears focused on U.S. service areas.

How to cancel Green Mountain Energy

  • Contact Green Mountain Energy customer service by phone or email (the company requires direct contact; there is no online self-service cancellation). See the company's cancellation/contact page: Green Mountain Energy - Cancel Service.
  • Provide your account number, service address, date of enrollment, and desired cancellation date. Ask the representative to confirm any early termination fee and how it is calculated.
  • If you enrolled within three federal business days (U.S. customers), state that you are exercising your rescission right and request written confirmation of cancellation without penalty.
  • Request written confirmation (email or letter) showing the cancellation date and any final charges. Keep the representative's name and time of call.
  • If you do not receive a timely response or you need stronger evidence, send a cancellation notice by registered mail addressed to the company's headquarters (see Address section below) and keep delivery proof.
  • If you are in Canada and the company will not cooperate, contact your provincial consumer protection office or utility regulator for next steps (see helpful links below).

What happens when you cancel

After you cancel, your service typically ends either at the next meter read or at the end of the billing cycle, depending on the contract and the utility's switch process. You will receive a final bill that may include usage charges up to the switch date, any outstanding balances, and applicable early termination or administrative fees. If you are on a month-to-month variable plan, cancellation may take one or two billing cycles to complete and your supply may revert to the utility default provider or another chosen supplier.

Green Mountain Energy retains account records per its policies; keep copies of confirmations and final bills for at least a year in case of disputes.

Will I get a refund?

If you are within the three federal business days allowed by U.S. rules after enrollment and you received the required contract documents, you can rescind your enrollment without penalty and expect full cancellation (this rescission right applies to qualifying U.S. enrollments). Outside that window, refunds are not guaranteed. Fixed-term contracts commonly permit early termination fees until a date shortly before the first meter read after contract expiration; variable month-to-month plans generally have no cancellation fee but may still result in final billing delays. Because company terms and consumer experiences vary, request an itemized final bill and keep documentation if you pursue a refund or dispute.

Green Mountain Energy plans and pricing

Plan type Typical cancellation fee / policy Pricing (CAD) Notes
Fixed-term (3, 6, 12 months) Early termination fee may apply until ~14 days before first meter read after contract expiration Varies Often marketed with renewable energy; fees reported by customers vary and can be substantial
Variable-rate (month-to-month) Generally no cancellation fee, but cancellation can take up to two billing cycles Varies Often used for short-term customers; prices change with market
Rescission (within enrollment window) No penalty if exercised within three federal business days for qualifying U.S. enrollments Varies Applies to U.S. federal rescission rules; not necessarily applicable in Canada

Your consumer rights in Canada

Canadian consumer protections for energy contracts are governed primarily by provincial laws and regulators. There is no single Canadian federal three-business-day rescission right equivalent to the U.S. federal rule for utility enrollments; cooling-off and cancellation rules vary by province and by whether the electricity market is deregulated in your province. Key rights that commonly apply are the right to clear disclosure of contract terms, the right to receive the contract in writing, and protection against unfair practices. If you believe a supplier has engaged in deceptive sales or billing, contact your provincial consumer protection office and your provincial energy regulator for guidance and complaint options.

Customer experiences

Public reviews show a mix of experiences. Some reviewers and comparison sites recommend Green Mountain Energy's fixed-rate renewable plans for customers seeking price stability and renewable attributes. However, there are repeated complaints about large early termination fees, unexpected enrollments, difficulty cancelling, and substantial unexplained charges in some cases. Experiences differ by individual contract, sales channel, and local utility switching processes.

Documentation checklist

  • Account number and service address
  • Copy of the signed/enrollment contract or enrollment confirmation
  • Dates of enrollment and any communications (emails, chat transcripts)
  • Recent bills showing meter reads and charges
  • Proof of payments (receipts, bank statements)
  • Notes of phone calls (date, time, representative name) and written cancellation confirmation
  • Delivery receipt if you send registered mail

Common mistakes

Customers often make avoidable mistakes such as not reading the contract terms (especially the early termination clause), missing the short rescission window if one applies, relying on verbal promises without written confirmation, and failing to obtain an explicit cancellation confirmation. Another frequent issue is not tracking the meter read or final billing date, which can lead to surprise charges if the supplier issues a prorated final bill or applies termination fees.

Comparative recap

Method Refund Difficulty
Phone or email to customer service Possible; depends on contract terms and timing Moderate - usually required method but get written confirmation
Rescission within 3 federal business days (U.S. enrollments) Full refund / cancellation without penalty Easy if done within window and you have contract documents
Registered mail to corporate headquarters May support disputes; refund depends on contract Low-to-moderate - formal and provides proof of delivery
Cancel while on variable month-to-month Often no cancellation fee; final billing timing may delay refund Low - but may take up to two billing cycles

After cancelling

After you cancel, watch for the final bill and confirm the effective switch date. Keep all documentation and confirmations in case you need to dispute charges. If the supplier charges an unexpected early termination fee or you experience unresolved issues, contact your payment provider to discuss dispute options and file a complaint with your provincial consumer protection office or energy regulator. Helpful company and third-party links:

Green Mountain Energy - Cancel Service
Green Mountain Energy - Renewal Notifications
CallMePower - Green Mountain Energy review
JoinChargeback - How to cancel Green Mountain Energy
Trustpilot - Green Mountain Energy reviews

Address

For formal notices you may send registered mail to Green Mountain Energy's corporate headquarters (use registered/trackable delivery and keep proof):
1303 San Antonio Street, Suite 700, Austin, TX 78701, USA

FAQ

To cancel your Green Mountain Energy service, contact customer service by phone or email, provide your account number and desired cancellation date, and request confirmation of any early termination fees. You can also send a cancellation notice via registered mail to their headquarters at 1303 San Antonio Street, Suite 700, Austin, TX 78701, USA.

After cancellation, your service will typically end at the next meter read or at the end of the billing cycle, depending on your contract. You will receive a final bill that may include usage charges and any applicable fees.

If you cancel within three federal business days of enrollment, you can expect a full refund without penalty. Outside this window, refunds are not guaranteed, and you should request an itemized final bill to clarify any charges.

Yes, fixed-term plans may incur an early termination fee until approximately 14 days before the first meter read after the contract expiration. Always confirm the fee with customer service during cancellation.

If you face difficulties, ensure you have documentation of your cancellation request and contact Green Mountain Energy customer service. If needed, send a cancellation notice via registered mail to their headquarters for proof.