Green Mountain Energy - Company Information




About Green Mountain Energy

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Green Mountain Energy Company was founded in 1997 with the mission to change the way power is made. As the longest serving renewable energy retailer in the country, Green Mountain is a green power pioneer.



Pennsylvania Energy Ratings Score:


( 2.1 / 5 )
Our rating criteria
All Providers Ranked From High To Low


Green Mountain Energy Customer Engagement

480   Reviews

136   Replies

Response Rate:
28.33 %




This graph ranks Price, Plans, Promotion, Order Experience, Customer Service, Billing, Account Management, Likelihood to recommend and Overall score of Green Mountain Energy




480 Reviews and 136 Replies for Green Mountain Energy


Switch to Green Energy

(3.2 / 5)

  Switched to Green energy to get a favorable rate and it is now in place. My only complaint is it took approx 2-3 months for the change to take place. Not sure whose fault this is but when I've switched before the tranistion happened faster.

Chris
February 26th, 2024

Hi Chris! Thank you for taking the time to provide us with feedback on your recent experience.

Green Mountain Energy Responds April 2nd, 2024
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Billing Debocal

(3.2 / 5)

  In December I transferred apartments and did not receive a bill. After not Receving a bill f or almost two months I went online and paid the bill. I also signed up for ebill. After signing up I clicked on the screen for my account information I discovered that they changed my service address and nit my mailing address. In April I was sitting in my room and the lights go out. I discovered that they were cut off due to non payment. This happened without receiving a paper bill, ebill or disconnect notice. Disconnection notices are required under the law. I did not contact Green Mountain and I should have. I just took care of the bill. Well about a month later I get a call while at work from my disabled father who resides with me that the lights are off again. I paid the bill. I did go online and sent an e-mail via there customer service. A couple of hours later I did receive a response. They said it did not show I was signed up for ebill and fixed it were I will receive ebills and paper bills. They also waived the fees associated with the disconnection. I will be contacting them to see if they are going to waive the one from April.

Terri Williams
June 4th, 2014

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prices floating up why?

(3.2 / 5)

  Well, a guy in the grocery was all over me, and I needed to find a lower price. His GM met that. He said to watch out the non-fixed price would drift up. He was right, but it seems they're also changing how they do it---it's certainly not an apparent function of actual usage. It's my 4th month, price up several cents/kWh; and I've got to get out!! Whoever paid the Legislators for deregulation is evil (the industry?) and so is the Legislature. Citizens no longer have "representation" OR redress of grievance. And look how the PUC allowed Smart Meters and won't have real hearings to reverse it?!?!! ARE THERE NO HONEST MEN LEFT IN GOV????

Jo
January 23rd, 2014

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No more Solar plans from a Green Company??

(3 / 5)

  We put 1.75 MHZ into the grid this month and pulled ~1,100 KW and we got a bill for 90$ - how does that math work? I called Green Mountain to check and see if it was just an error but was informed that the plan we were on no longer exists (they did not contact me) and they ONLY have a month-to-month plan available now AND that is it - meaning the price can/will vary as Green Mountain deems necessary. Adding to this, what happen to the ~600 KW+ our panels put on the grid?? I was told by Green Mountain that the energy amount added to the grid by our panels was less than we burned as reported by Oncor. Sorry - I was born at night, but not last night. I have moved to Rhythm Ops, LLC and recommend all Solar panels owners using Green Mountain consider the same or plan on the month-to-month reality.

DDavis
August 30th, 2021

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Billing Department is Horrendous and no means to contact corporate Hq to discuss

(3 / 5)

  We have been with Green Mountain under their solar panel program for a year. We get an incorrect bill and I call. Customer service says it will be 21 days to correct. I ask for a supervisor who checks, expedites and gets corrected in 5 days. That bill gets corrected but the next bill has a different problem. We've had more months will a billing problem than months without.The worst is that they provide no contact information for corporate. Corporate needs to review billing issues and revise procedures.

Kate
November 28th, 2017

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They're alright

(3 / 5)

  Green Mountain has been my provider for the past five years. The only thing I don't really like is the amount you pay - at first it was fine, and now I'm looking to change. It's great if you're "green" and they provide information about how much emissions you've saved and how many trees to the equivalent you've "virtually" planted but I need less per watt hour. I'm going to move on. Good luck - they're not bad but I could do better.

Lori
August 18th, 2013

Hi Lori, we would certainly regret losing you as a customer. Please call us at 866-785-4668 to learn about our alternative rate plan options.

Green Mountain Energy Responds September 12th, 2013
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Okay considering but decent

(3 / 5)

  I have been with Green Mountain since 2004 which included 3 moves and 2 hurricanes. I would have to rate my service at a 7 on a scale from 1 to 10. I have had troubles with my billing in the last 2 months but before that it was fairly smooth. As long as you make notes of who you spoke with and when regarding billing issues when you call then, they usually correct their mistakes. When I first signed up for their service in 2004, their customer service dept was horrible but the past 4 years they have improved in regard to politeness and experience. When I scheduled my last move which was to my first home, they sent me a small plant with a letter congratulating me on my purchase, which I thought was nice. Not sure if other companies do that.Their rates are slightly higher than others, I am currently at $.11 @ 1000k fixed rate for 12mnths which is similar to other offers right now. Summary: Good Choice

Jason Turner
October 7th, 2011

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No problems but pricey

(3 / 5)

  They are one of the most expensive, it is renewable energy so if you are able to afford it they are good. I guess I can't afford to care about the environment so I have to switch. The contract price is good but jumped 50% when my contract was up with no notice

Energy Thrift
March 19th, 2010

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Good past solar plans, not so much anymore customer service doesn't know their plans

(2.8 / 5)

  I had Green Mountain Energy for the first two years I had solar panels on my house. The plans at that point were great, though now that they have expired their remaining solar buy-back plans are MUCH worse (can't be credited for excess generation in a month, no carryover, and <1:1 credit for even production up to your intake from the grid) so am looking elsewhere.I understand companies are trying to figure out how to make money off this and experimenting with different plans so that was disappointing but not totally unexpected. What sparked me to write a review was that when I called to find out about switching to a plan still listed on their website but that errored when I tried to sign up, the person I spoke to really didn't know their plans (turns out the one I wanted is still listed on the website but no longer available, btw). I literally had to explain how the solar buyback works, how the charges on the EFL added up, etc., just to finally get to the point where he understood how their own plan worked - and then said "well, you should probably just sign up for this one we offer because you won't find anything better". Really frustrating. I was put on hold several times while I thought he was trying to find additional information or alternate plans, turns out he was just trying to figure out how the plans I had already explained worked.Billing and account management while I had them worked fine, but disappointed at how drastically they curtailed their solar support and that in trying to find out what alternatives I had, I had to spend my time explaining how electricity charges work to their customer service person. It was a half-hour conversation where the only new information I got was "yes, that plan on our website is not actually available," which would've taken 20 seconds to say if they actually valued our time.

Mark
May 26th, 2022

Hi Mark, thanks for taking the time to leave us feedback. This isn't the experience we want our customers to have and would like to review this issue. Contact us at Feedback@GreenMountain.com with your account #, REF #1770 and additional information.

Green Mountain Energy Responds June 1st, 2022
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Claimed price was comparable...was NOT

(2.8 / 5)

  I switched to Green Mountain due to a conversation I struck up w/ one of their reps at some festival this summer. I was month to month with another provider, and the rep assured me that prices were comparable. I was too trusting...After 1 month of a similar rate (~9 cents), it jumped to 12 cents, and I was just told that it will be 15 cents this month. A 60% increase - no thanks!If you want to pay 60% more and delude yourself that you are saving the planet...go for it. My large (both physically and no doubt carbon consuming) house, where I park my SUV, sucks down way too much energy to pay that kind of premium for imagined intergalactic benefits. As far the items I ranked high - the bill was nice to look at, and the people were very polite when I called and decided to cancel.

Dave
October 31st, 2013

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You will never get the $100 gift card incentive

(2.8 / 5)

  Liar liar... they promise a $100 gift Card to sign up with Green Mountain, its been 6 months so far fighting with them to get it and they still playing with me. liars...

Alberto
July 22nd, 2013

We apologize for your experience regarding the gift card. We try to be clear with the gift card promotion instructions, but sometimes misunderstandings occur. If you could e-mail your account number to feedback@greenmountain.com, well be sure to look into the issue for you.

Green Mountain Energy Responds September 12th, 2013
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Prices are no longer competitive

(2.6 / 5)

  A year ago I signed up through them because they had competitive rates. This year they are asking over 25 cents/kWh and trying to lock me into 3 year plus contracts. My electricity bill would go up by 4x renewing with them so I found something $100 dollars cheaper per month.

Keith Sanders
August 10th, 2022

Thanks for your review, Keith. We would like the opportunity to review the account to see how we can help. Please send us an email at Feedback@GreenMountain.com with your account #, REF #1772 and additional information.

Green Mountain Energy Responds August 15th, 2022
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Very Expensive

(2.6 / 5)

  I have used Green mountain energy services on recommendation from my Apartment leasing for about 2 years. i thought initially its a good plan with cheaper rates but it got a hell lot of expensive i last 1 year and i paid almost thrice the amount i used to pay. i have no regrets on the services but they became really expensive now with other cheaper electricity plans available in the market. SO i would recommend to do search on other plans available in your area.

Anonymous
April 13th, 2018

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Had to change services

(2.6 / 5)

  I had great service until I tried to move. I did the online progress to change my address and double checked that it was right. I moved and almost to months later found out that I had been paying for my last apartment because my account was never moved. I called and they did not try to help me but told me it was my fault for not calling them and trusting the online feature, but that my account was canceled. A month later I get an email of late payment because they failed to mention that my account was not really closed and that I still had a balance on my account that at the moment did not show online.

Make sure you get confirmation emails for everythi
September 30th, 2016

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Better 100% wind companies, keep shopping

(2.6 / 5)

  I really wanted to like this company because of its dedication to the environment! However, I cannot say I do. First, billing is great. They give weekly updates of usage. Account management, not so much. They are trying to modernize their company to help with this but, at the moment customers who wish for phone or email to be primary contact are out of luck. Customer service is very polite. They help with whatever you need. However,15.6kW/hr negates this, at least for a graduate student. I cancelled my service because my energy bill was $200 dollars for my 919sqft apartment. Also, I changed the credit card information on our automatic debit and they still used the old information. This led to a late payment and lights being cut off. They did respond very quickly to the mistake but offered me a rate of 12.9kW/hr to make up for it. I went with another 100% wind company for 6.7kW/hr AND their first line of contact is phone and email, not traditional mail (more modernized form of communication is just my preference). So, in summary, the customer service is nice albeit indifferent. I would rather have a company that is less expensive and is so efficient that customer service is almost not needed.

Amber
September 30th, 2015

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Watch out for the Month to Month Rate Change

(2.6 / 5)

  I initially had a great experience with my 6 mo policy that converted to monthly. My initial monthly rate was reasonable, but I noticed the rate was higher on my bill even though the link to my current contract showed a cheaper rate. It turns out Green Mountain does not update the monthly rate on the linked contract, so you have NO idea what the rate is until the end of the month. When I suggested they just update the contract, to show the current rate, three different supervisors told me the same story about adjustable rates. My complaint was about the misleading information they show on the current contract, not the fact that the rate was high. Oh well, time to change providers.

Glenn Kessler
February 4th, 2015

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You will never get the "sign in" $100 gift card

(2.6 / 5)

  the product and billing are great; but they lie to me to get me sign in the 1 year plan; i was told i will get a $100 gift card at the sign in, well no, once i sign with them they told me i had to be with them at least 3 months, after 3 months i called to request my gift card and i have been waiting 1 month so far and i am still waiting for it, and they keep bla bla blaing me that will be email, they cant send a form via regular mail and then bla bla bla the email never arrives to my email account (not in the inbox or spam folder); at this point i give up cuz i dont have more time to lose. be aware guys, according to my experience its a trick to get u...

Dio
July 20th, 2013

We apologize for your experience regarding the gift card. We try to be clear with the gift card promotion instructions, but sometimes misunderstandings occur. If you could e-mail your account number to feedback@greenmountain.com, well be sure to look into the issue for you.

Green Mountain Energy Responds September 12th, 2013
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Expensive!!!

(2.6 / 5)

  Expensive!! I'm soo glad we switched companies. We were paying 15 CENTS with Green Mountain...ridiculous when we just switched over to 9 CENTS today!! Happy savings coming our way now that we gave Green Mountain the boot:)

Kim
July 18th, 2010

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No paperless billing

(2.6 / 5)

  No paperless billing - from a supposed "energy
conscious" company. Average as far as
experience goes with any customer service type
things.

Anonymous
May 23rd, 2009

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Last bill

(2.4 / 5)

  Did not issue credit for solar on last bill and charged a disconnect fee. I disputed the last bill and still no word from billing department Lousy service

Ross
July 19th, 2020

We sincerely apologize for the experience. Contact us at Feedback@GreenMountain.com with your account #, REF #1829 and additional information so that we can make sure to address your concerns.

Green Mountain Energy Responds September 28th, 2020
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