To be clear, no matter fuel portfolio of the plan you choose, your electricity’s make-up will be identical to your neighbors’. Depending on where you live, that could a mix of renewable and fossil fuels. Certificates offset your electricity use by putting an equal amount of clean energy into the electricity grid. If a plan is 100% renewable, that means it’s 100% offset with certificates.
Know that Green Mountain’s cheapest advertised plans are all variable rate plans. “Pollution Free,” “Pollution Free Try 3,” or “SolarSPARC 10 Try 3” all advertise a great initial rate — a full cent below Pennsylvania’s 8.49 cent “price to compare” — but its variable rates means the company can raise them at any time. The two “Try 3” plans just lock in the low introductory rate for three months instead of one. The flipside of fixed rate: Should prices fall, you’ll be locked into a contract with a constant, elevated rate for two more months.
Of course, choosing a new electricity supplier or natural gas supplier does not mean you are replacing your utility. Your utility will still deliver whatever energy supply you choose, safely and reliably. Since your utility company depends on where you live, you don't have to worry about choosing a utility company. In general, utilities are responsible for maintaining the energy infrastructure. If you experience a power outage or see a downed power line, call your utility company. These are listed in the Utility Companies column below.
Anyone on a standard rate tariff is at risk of seeing rising energy bills – so one of the best ways to protect from energy price increases is to switch to a fixed rate tariff. This means that for the duration of the deal, the cost of your energy and gas will be fixed. You may be able to switch to a cheaper fixed price tariff at any point, or you may have to pay a fee if you switch before the end of the deal – so check your paperwork.
It is unlikely that you’ll see any change at all. You will be receiving the same electricity as you always have been, just from a different company. The only difference you definitely will see will be smaller charges for your electricity. By using our price comparison service you’ll be able to cut costs to your energy tariffs and save more money on electricity and gas.
Not only does Amigo Energy feature useful resources on our blog, but we have the right technology to help you track your residential electricity usage and take actions that may help with energy savings. We offer the latest technology (phone apps, smart thermostats, and even smart sprinklers) so you can worry less about your electric bill and focus on what really matters in life.
San Diego Gas and Electric, a subsidiary of Sempra Energy, is one of California’s three big shareholder-owned utilities, along with Pacific Gas and Electric and Southern California Edison. Together they serve about 70 percent of California’s electricity customers and have been raising concerns about the impact of government-run utility programs on their businesses.

Anyone on a standard rate tariff is at risk of seeing rising energy bills – so one of the best ways to protect from energy price increases is to switch to a fixed rate tariff. This means that for the duration of the deal, the cost of your energy and gas will be fixed. You may be able to switch to a cheaper fixed price tariff at any point, or you may have to pay a fee if you switch before the end of the deal – so check your paperwork.


You can organize and shop by pricing at YOUR individual usage level, which allows you to shop and compare energy plans based on the rates you’ll actually see appear on your bill, inclusive of taxes and hidden fees. You won’t be mislead by the “teaser rates” tied with higher usage levels that many homes never experience, as their usage level never reaches that pricing tier.


We've pioneered our techniques and grown our expertise in the retail energy industry for more than a decade. With hundreds of thousands of customers and firm investor backing, we're a company you can count on. Spark Energy is also proud to be a publically traded company: our NASDAQ ticker is SPKE. Visit our investor relations page for more information.

In 2017, VELCO joined with Governor Scott, Burlington Mayor Weinberger in forming the Vermont Climate Pledge Coalition, made up of more than 30 businesses, non-profits, municipalities, and educational institutions dedicated to the Paris Climate Agreement and Vermont’s goal of 90% renewable energy by 2050. Check out the Community Energy Dashboard for VELCO’s climate pledge actions and ways you can participate. Get Involved »
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An additional bill was passed in 1999 that helped further establish a competitive electricity market by creating a price floor to prevent established energy providers from underselling emerging providers. In 2002, Texas finalized deregulation when the Public Utility Commission gave ERCOT the responsibility of managing and monitoring the Texas electricity market. The market opened up to around 6 million Texas power customers.
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