Audits

Green energy you can trust 

Green energy isn’t something you can see or touch, but you can still be confident that you’re getting what you pay for. We take transparency seriously, which is why we undergo a voluntary green energy audit every year.  

Performed by Deloitte, our audits ensure that your renewable energy was produced, accurately counted, and credited to you or your organization. 

Our green energy products are based on a legally binding contract, where we’re obligated under the law to retire green energy attributes on your behalf. Our audit is your proof that we’ve met this commitment. 

Bullfrog pioneered the concept of an annual audit for green electricity retailers when we launched in 2005. We also created audits for green natural gas (2011) and green fuel (2016) when we first introduced those products. 

You can download all of our audits or view our emissions reductions data and methodology below.