Snowpack, streamflows, seasonality, salmon, etc. all affect the amount of water that can flow through a dam at any given time. Forecasting these variables predicts the available potential energy for a dam for a given period.[124] Some regions such as the Egypt, China and the Pacific Northwest get significant generation from hydroelectric dams. In 2015, SAIDI and SAIFI more than doubled from the previous year in Zambia due to low water reserves in their hydroelectric dams caused by insufficient rainfall.[125]
Switching your energy provider online through our website is quick, easy and hassle-free. Don’t miss out on saving money through our price comparison service simply because you think it will be a long, drawn-out process. The whole thing need not take over ten minutes and by doing so you could be saving hundreds of pounds a year with a cheaper electricity supplier.

Your most effective weapon, however, is a site like ComparePower (Power to Choose) to locate and compare details from various Houston electricity resellers.  In one fell swoop, you will efficiently and quickly locate and classify cheap electricity resellers all on one page, instead of wasting your valuable time searching out available companies and visiting their websites one by one (who even does that any more?).


If you live in the greater Houston area, there are over 60 different energy suppliers competing for your business. Many of these providers have websites that are confusing and difficult to navigate, their rates buried in misleading advertising and dense jargon. Who has the time to sort through and keep track of options across all these different sites?

This goes back to the question, “What is a retail energy company?”  Remember, this is how you get a competitive rate for your energy supply. By working with retail energy suppliers, you often have options as to how you set up your rate. For example, retail energy suppliers might offer you the choice of either variable or fixed-rate plans. A fixed rate plan would allow you to lock in a single supply rate for energy for the term of your contract; how that would work in your specific circumstance could depend on where you live.


Released October 26, 2018 | tags: CO2all fuel sourcesbiofuelscapacity factorcoalcommercial+consumption/demandcrude oilelectricityemissionsenvironmentexports/importsgenerating capacitygenerationgreenhouse gaseshydroelectricindustrialinternationalmonthlymost popularnatural gasnuclearoil/petroleumproduction/supplyrenewablesresidentialsolartotal energytransportationwindwood


Electric bills for customers in the Houston area can more than double in summer months, mainly because air conditioning. Not coincidentally, electric rates also rise in the summer months because of this increase in demand. The most dramatic rate increases occur in month-to-month plans, but electric rates do increase across the board for all fixed-rate contract lengths.
Net metering is another billing mechanism that supports the development of renewable power generation, specifically, solar power. The mechanism credits solar energy system owners for the electricity their system adds to the grid. Residential customers with rooftop PV system will typically generate more electricity than their home consumes during daylight hours, so net metering is particularly advantageous. During this time where generation is greater than consumption, the home’s electricity meter will run backwards to provide a credit on the homeowner’s electricity bill.[3]
To calculate your individual Price to Compare (rather than using the average Price to Compare for your rate class), you should total your summer and winter kWh and multiply each total by the generation and transmission rates shown on your rate schedule​​. This calculation will result in your summer and winter revenue totals, respectively.  You should then add the summer and winter revenue totals, then divide by your total kWh. The result is your individual Price to Compare.
In order to actually know what your monthly bill would be, and how it is going to be determined, you’ll need to know about how much energy you use each month and do some simple math to determine how their rates will affect your monthly bills. Without doing this, you’ll end up paying a rate that isn’t anywhere near what you saw advertised because many energy companies show only their lowest rates for high energy users in their marketing.
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