Technology that now allows smaller quantities of power to be generated closer to the end-users at prices not too much higher than grid-based power are undermining those economies of scale. More efficient turbines, for example, allow large power users like cement plants and petrochemical factories to come off the grid. Today the limiting factor for large companies to come off the grid often isn’t the efficiency of the power generation technology, but the lack of easy availability of fuel, such as gas or coal to power these turbines Even this problem is being solved by innovations like mini-liquefied natural gas projects.
Also, your plan's term length could be determined by how long you plan to reside in McAllen. If you're a renter or plan to move frequently, a month-to-month, six-month or one-year supply plan might work best, whereas homeowners might consider longer-term plans that last for two to three years. Once you find a plan you're comfortable with, look into potential customer perks such as a referral program, online energy tracking or energy conservation ideas.
Switching electricity supplier could shave pounds off your bills. But it’s not always about how much hard cash you could save. You might be fed up with poor customer service, you might want greater visibility of your usage through an app or you might want to choose your supplier based on their green credentials, or whether they supply a smart meter.