Wind and solar power are non-dispatchable. Such power is normally sold before any other bids, at a pre-determined rate for each supplier. Any excess is sold to another grid operator, or stored, using pumped-storage hydroelectricity, or in the worst case, curtailed. Curtailment could potentially significantly impact solar power’s economic and environmental benefits at greater PV penetration levels. Allocation is done by bidding.
Fund portfolios are actively managed, and holdings may change daily. Holdings are reported as of the most recent quarter-end. Holdings in the Global Resources Fund as a percentage of net assets as of June 30, 2014: Microsoft (0.00%), Amazon.com (0.00%), Expedia.com (0.00%), Boeing (0.00%), General Electric Co. (0.00%), United Technologies (0.00%), Landsvirkun (0.00%), Alcoa Inc. (2.42%), Rio Tinto Alcan (0.00%), Century (0.00%).
You can switch power supply providers to find more agreeable terms, snag a better rate or get green electricity. If you have a month-to-month plan for your power supply, switch at the end of any billing month. If you are locked into a longer contract and want to exit early, you may want to investigate what fees may be assessed if you switch. Power supply will be the same when you switch power providers, so you don't have to worry about sub-standard electricity supply.
Texas electricity deregulation has given millions of Houston residents and businesses the power to choose the cheapest electricity rate. According to ERCOT, over 92% of Texas homes and businesses who live in deregulated areas have switched electric companies since deregulation began in 2002. Even though electric choice in Texas has been hugely successful for energy savings, customers are still confused by the options, terminology, and overall process of switching electric providers.
Multi-year electricity contracts are not unusual; this method of structuring customer timelines is. Our guess: It’s a holdover style of billing from FirstEnergy’s involvement with governmental aggregations — municipal groups that get together and buy their energy as a community. Rather than have the option of a long term or short term plan, consumers are forced to take what’s available to them at the time.
But competition didn't necessarily end up cutting prices, according to the report. One contributing factor is confusion among customers as they try to choose among scores of retail electricity providers and the overwhelming variation of plans, leading many to just stick with familiar companies rather than look for better deals, according to the Texas Coalition for Affordable Power .
Then, in 2002, Texas deregulated the electricity market and everybody cheered! Except that, sure, deregulation opened up the market to competition that may (or may not) have resulted in lower rates, but it introduced a whole host of other issues. These issues may not have been factors before but now they’re critical when you’re on the look-out for cheap Houston electricity providers.