The electricity you use to power your home is most likely generated by burning coal, with some nuclear and natural gas-fueled current in the mix for good measure. However, that could all be changing, and faster than anyone expected. While renewable fuel sources like solar and wind power make up only a small part of the nation's electrical grid today, wind could actually be the leading source of electricity in little more than three decades.

Viable and Competitive

Wind could surpass other sources and provide as much as a third of the United States’ electricity by 2050, according to a report by the U.S. Department of Energy (DOE) Wind and Water Power Technologies office. Wind currently weighs in at only 4.5 percent of the supply, but if projections hold, that will increase to 10 percent by 2020 and 20 percent by 2030.

“The wind industry can be characterized by the substantial growth of domestic manufacturing and the level of wind deployment seen in recent years,” José Zayas, director of the DOE Wind and Water Power Technologies office, said to EcoWatch. “Wind power systems are now seen as a viable and competitive source of electricity across the nation. Wind power’s emerging role is an important option in a portfolio of new energy solutions for future generations.”

Benefits to Public Health, Environment

Should the prediction of wind's dominance come to pass, it would have numerous benefits for the environment and for consumers. Even at current levels, wind has reduced water consumption by 36.5 billion gallons and carbon emissions by 115,000,000 metric tons compared to traditional power sources, according to the government.

That means a lot less carbon getting released into the atmosphere, helping to slow our contribution to climate change. Plus, once the infrastructure is built, wind is free to harvest, and doesn't have the same environmental tradeoffs as coal and natural gas. The benefits “can address key societal challenges such as climate change, air quality and public health, and water scarcity,” the report said.

Uncertainties Looming

The rosy projection is just that. There are numerous uncertainties that could affect how well wind power actually does in the future, including government policies to incentivize wind or decentivize coal usage, the supply and price of natural gas, and the demand for electricity overall in the United States.

The technology around wind generation will have to hold its own as well. Growth in market share depends on continued advances in efficiency, more transmission capacity and better weather forecasting so we can best take advantage of favorable gusts.

Global Optimism

Should the growth of wind continue as predicted, there could be hope for a cleaner, healthier future. And what's good for the United States can be good for the rest of the world as well.

“The global energy market of the future is poised to be the largest market the world has ever known,” Secretary of State John Kerry said in a speech about wind power. “Pursuing cleaner, more efficient energy is actually the only way that nations around the world can build the kind of economies that are going to thrive for decades to come.

With that major storm from a couple weeks ago still fresh in everyone’s minds, more and more people in the Maryland, Virginia and DC area are starting to think about the benefits of installing a standby generator. Generators are still fairly new, however, and a lot of people still have questions about them.

To put it simply, generators supply backup power to your home when the grid goes down. Most standby generators are powered by gas or propane and are connected to your home’s main distribution panel via an automatic transfer switch. The generator constantly monitors incoming voltage, activating automatically when it senses a power outage. When it turns on, it also closes the line from the power company and opens its own line so you don’t accidentally get power coming from two sources. When the power comes back on, the generator shuts off and reopens the line so you get power back as usual.

Once used more by farmers, businesses and construction companies, generators have evolved significantly over the past decade from their loud, large and expensive roots and are now well suited for use in homes. Standby generators are quickly becoming even more popular than portable generators thanks to their ease of use, quiet operation and aesthetically pleasing design.

One of the most common misconceptions about standby generators is that they’re not affordable to most people. Fortunately, this is not true! Standby generators have come down in price significantly over the years. In fact, these days there are generators available from as small as three kilowatts to as large as 45 kilowatts! Smaller units provide supplementary emergency power for general lighting, a refrigerator, or an air-conditioning unit alone, but large units can run multiple AC units and provide power for other household needs such as appliances or sump pumps. The money you’ll save in spoiled food is practically enough to cover the cost!

Standby generators are becoming increasingly popular as part of new home construction, and while this is obviously an easier job, retrofits are still more popular. At Kolb Electric, we install Generac generators. Generac generators have a number of additional benefits compared to others on the market. They:

Standby generators are safer, more reliable, and less expensive to run than portable generators, and require no input on your part – they start and stop automatically. If you live in Maryland, Virginia or Washington, DC and want to install a standby generator in your home, call Kolb Electric today!

Soaring Efficiency

The energy efficiency of several major appliances has increased dramatically over the past three decades. The AHAM report found that between 1981 and 2013,  average efficiency shot up by 46 percent for room air conditioners, 63 percent for freezers, 102 percent for washing machines, 123 percent for dryers and a whopping 217 percent for refrigerators.

Advances in technology have fueled the savings — for example, modern dishwashers use sensors to adjust how much water they use, and cut back when appropriate. Refrigerators have been almost entirely overhauled since their early days, with big improvements in insulation, compressors, heat exchange and fan motors.

Federal Intervention

The federal government has helped nudge appliances toward higher efficiency. Since 1987 the government has incrementally increased the efficiency requirements for most household equipment, with 25 new standards since 2009 alone. All told, the Department of Energy projects that its rules will save the nation more than $1.7 trillion by 2030, in addition to lowering our greenhouse gas emissions and impact on the environment.

Slashing Prices

Not only do modern appliances save you money on your utility bills, most of them are cheaper to purchase initially as well. The American Enterprise Institute noted that a common dishwasher in 1981 cost $359.88. By contrast, a similar model today goes for $349.99. Accounting for inflation and average wage, that’s a big discount. It would take the average worker 48.5 hours to purchase the 1981 model, while today’s dishwasher would take 17 hours of work at current average wages, according to the AEI analysis.

A separate study by the Appliance Standards Awareness Project found that the price of refrigerators dropped by 35 percent between 1987 and 2010. The bottom line: Households in the modern era save on appliances up front and over time.

Discover How to Save

If you are in the market for a new appliance, you might be shocked at how much you save on your electricity bill — replacing an older refrigerator, for example, can save you hundreds of dollars per year. Check out the federal Energy Star products listing to find equipment certified to meet the strictest efficiency standards.

Part of my job as an electrician is not only to help fix an electrical system when something goes wrong, but also to help my customers make sure that the fixtures are correctly installed. Installation is the most important phase for an electrical fixture or appliance; following the proper procedures can help ensure the maximum life for the electrical device, minimize its upkeep, and save you from costly repairs.

One of the most popular fixtures I am called to install are chandeliers, and with good reason.  As beautiful and elegant as they can be, home chandelier installation can be extremely tricky, even for those with experience.  If you have recently purchased a chandelier, I strongly encourage you to call a skilled Richardson electrician to have it installed; a talented electrician knows how to best hang, wire, and secure your chandelier to the ceiling. With that in mind, here are some important electrical safety tips to ensure you get the most out of your new light fixture: