Kelsey Braga

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Seven Must Know Energy Facts & Figures

Posted by Kelsey Braga on Oct 9, 2014 10:04:35 AM

October is Energy Action Month! 
Energy_Action_Month

Read below for some fun energy trivia posted by Next Step Living - 

 

  1. 34 million tons: The amount of carbon dioxide that would be saved if every household in the United States used only cold water for their laundry. (Source: GVSU.edu)
     
  2. 50 percent: The approximate amount your heating and cooling costs make up of your total energy bill. (Source: Department of Energy)
     
  3. 20 percent: The approximate amount of U.S. electricity consumption attributed to light bulbs. (Source: Green American)
     
  4. 400,000: The number of people who marched for climate justice just a few weeks ago at the People’s Climate March. Next Step Living had almost 200 there. (Source: PeoplesClimate.org)
     
  5. 4 minutes: How frequently a business or homeowner receives a new solar photovoltaic system. (Source: Tech Republic)
     
  6. 3.2 percent: The nationwide increase in residential electricity prices this year – the biggest one in the past five years. (Source: National Geographic)
     
  7. 15 percent: How much drivers can save when they slow from 65 to 55 miles per hour.  (Source: ConsumerEnergy.org)

 

 

(Next Step Living original post: http://www.nextstepliving.com/energy-center/bright-ideas-blog-post/energy-action-month-seven-must-know-energy-facts-and-figures )

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Fall & Winter Energy Saving Tips!

Posted by Kelsey Braga on Oct 9, 2014 10:01:45 AM

Below are some Fall and Winter energy saving stips from Energy.gov. Stay warm!

 

This article will help you find strategies to help you save energy during the cool fall and cold winter months. Some of the tips below are free and can be used on a daily basis to increase your savings; others are simple and inexpensive actions you can take to ensure maximum savings through the winter.

fall_blog

 

Take Advantage of Heat from the Sun

Photo of a window with the curtains open. Sun is shining into the room and snow-covered mountains are visible outside. Copyright iStockphoto.com/Giorgio Fochesato.

  • Open curtains on your south-facing windows during the day to allow sunlight to naturally heat your home, and close them at night to reduce the chill you may feel from cold windows.

Cover Drafty Windows

  • Use a heavy-duty, clear plastic sheet on a frame or tape clear plastic film to the inside of your window frames during the cold winter months. Make sure the plastic is sealed tightly to the frame to help reduce infiltration.
  • Install tight-fitting, insulating drapes or shades on windows that feel drafty after weatherizing.
    Find out about other window treatments and coverings that can improve energy efficiency.

Adjust the Temperature

  • When you are home and awake, set your thermostat as low as is comfortable.
  • When you are asleep or out of the house, turn your thermostat back 10° to 15° for eight hours and save around 10% a year on your heating and cooling bills. A programmable thermostat can make it easy to set back your temperature.
    Find out how to operate your thermostat for maximum energy savings. 

Find and Seal Leaks 

  • Seal the air leaks around utility cut-throughs for pipes ("plumbing penetrations"), gaps around chimneys and recessed lights in insulated ceilings, and unfinished spaces behind cupboards and closets.
  • Add caulk or weatherstripping to seal air leaks around leaky doors and windows.

Maintain Your Heating Systems

  • Schedule service for your heating system.
    Find out what maintenance is required to keep your heating system operating efficiently.
  • Furnaces: Replace your furnace filter once a month or as needed.
  • Wood- and Pellet-Burning Heaters: Clean the flue vent regularly and clean the inside of the appliance with a wire brush periodically to ensure that your home is heated efficiently.

Reduce Heat Loss from the Fireplace

Photo of a fire in a brick fireplace. Copyright iStockphoto.com/Oliver Malms.

  • Keep your fireplace damper closed unless a fire is burning. Keeping the damper open is like keeping a window wide open during the winter; it allows warm air to go right up the chimney.
  • When you use the fireplace, reduce heat loss by opening dampers in the bottom of the firebox (if provided) or open the nearest window slightly -- approximately 1 inch -- and close doors leading into the room. Lower the thermostat setting to between 50° and 55°F.
  • If you never use your fireplace, plug and seal the chimney flue.
  • If you do use the fireplace, install tempered glass doors and a heat-air exchange system that blows warmed air back into the room.
  • Check the seal on the fireplace flue damper and make it as snug as possible.
  • Purchase grates made of C-shaped metal tubes to draw cool room air into the fireplace and circulate warm air back into the room.
  • Add caulking around the fireplace hearth.
    Find out more techniques to improve your fireplace or wood-burning appliance's efficiency.
    Learn tips for safe and efficient fireplace installation and wood burning.

Lower Your Water Heating Costs

Water heating can account for 14% to 25% of the energy consumed in your home.

  • Turn down the temperature of your water heater to the warm setting (120°F). You'll not only save energy, you'll avoid scalding your hands.
    Find other strategies for energy-efficient water heating.

Lower Your Holiday Lighting Costs

 

(Original article: http://energy.gov/energysaver/articles/fall-and-winter-energy-saving-tips )

 

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Minimize Operating Costs

Posted by Kelsey Braga on Sep 17, 2014 3:13:53 PM

We know how important it is to save energy and money. Below are some tips from the American Council for an Energy-Efficient Economy on minimizing your water heating operating costs. 

  • Conserve Water. Your biggest opportunity for savings is to use less hot water. In addition to saving energy (and money), cutting down on hot water use helps conserve dwindling water supplies, which in some parts of the country is a critical problem. A family of four each showering five minutes a day can use about 700 gallons per week—a three-year drinking water supply for one person! Water-conserving showerheads and faucet aerators can cut hot water use in half. That family of four can save 14,000 gallons of water a year and the energy required to heat it.
  • Insulate Your Existing Water Heater. If your electric water heater was installed before 2004, installing an insulating jacket is one of the most effective do-it-yourself energy-saving projects, especially if your water heater is in an unheated space. The insulating jacket will reduce standby heat loss—heat lost through the walls of the tank—by 25–40%, saving 4–9% on your water heating bills. Water heater insulation jackets are widely available for around $10. Always follow directions carefully when installing an insulation jacket.
  • Insulate Hot Water Pipes. Insulating your hot water pipes will reduce losses as the hot water is flowing to your faucet and, more importantly, it will reduce standby losses when the tap is turned off and then back on within an hour or so. A great deal of energy and water is wasted waiting for the hot water to reach the tap. Even when pipes are insulated, the water in the pipes will eventually cool, but it stays warmer much longer than it would if the pipes weren’t insulated.
  • Lower the Water Heater Temperature. Keep your water heater thermostat set at the lowest temperature that provides you with sufficient hot water. For most households, 120°F water is fine (about midway between the “low” and “medium” setting). Each 10°F reduction in water temperature will generally save 3–5% on your water heating costs. When you are going away on vacation, you can turn the thermostat down to the lowest possible setting, or turn the water heater off altogether for additional savings. With a gas water heater, make sure you know how to relight the pilot if you’re going to turn it off while away.

 

Westinghouse_logo--4.9-1

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Understanding High Efficiency Water Heating

Posted by Kelsey Braga on Jul 30, 2014 10:29:40 AM

While reading about high efficiency heating products, I stumbled upon this helpful article by Energy Star. I thought it would be perfect to share on our Westinghouse Water Heating blog! Read on to learn about high efficiency water heating technologies. Visit www.energystar.gov for more information on Energy Star.

Provide Hot Water for Less!

Heating water accounts for approximately 15 percent of a home’s energy use. High efficiency water heaters use 10 to 50 percent less energy than standard models, saving home owners money on their utility bills. Actual energy savings from high efficiency water heaters depend on family size, heater location, and the size and placement of water pipes.

Understanding High Efficiency Water Heater Technologies:  

  • Storage (Tank) Water Heaters. Water is kept hot and ready for use at all times in insulated storage tanks with capacities ranging from 20 to 80 gallons. Many fuel options are available, including electricity, natural gas, oil, and propane. One drawback of these units is the energy used to keep the water hot at all times, otherwise known as “standby losses.”

 

  • Demand (Tankless) Water Heating. Water circulated through a large coil is heated only on demand using gas or electricity; there is no storage tank continuously maintaining hot water. A possible concern with this technology is the limitation on the number of fixtures that can simultaneously use hot water. However, there is an endless supply of hot water and stand by losses are eliminated.Energy_Star_High_Efficiency_Water_Heating_chart

 

  • Heat Pump Water Heaters. Heat pumps transfer energy from the surrounding air to water in a storage tank.These water heaters are much more efficient than electric resistance water heaters and most effective in warm climates with long cooling seasons.

 

  • Solar Water Heating. While the initial purchase price of solar water heaters is high compared to standard models, they can be cost effective.That is because the sun’s energy is harnessed to reduce operating costs up to 90 percent. Solar water heating systems require a conventional water heater as a backup water heating source to ensure hot water is available when solar energy is not.

 

Comparison of Water Heaters

High Efficiency Water Heater Type

Energy Savings vs. Minimum Standards

Best

Climates

Expected Energy Savings Over Equipment Lifetime

Expected

Lifetime

Major

Advantages

High Efficiency Storage (Tank) (Oil, Gas, Elec.)

10%–20%

Any

Up to $500

8–10 Years

Lowest first cost

Demand (Tankless)Using Gas or Elec.

45%–60%

Any

Up to $1,800

20 Years

Unlimited supply of hot water

Heat Pump

65% (Compared  to electric resistance)

Mild-Hot

Up to $900

10 Years

Most efficient electric fuel option

Solar with

Electric Back-Up

70%–90%

Mild-Hot

Up to $2,200

20 Years

Largest energy savings using a renewable energy source

Important Water Heater Metrics:

  • First-Hour (FHR). FHR measures how much hot water will be available during the busiest hour of the day. A large tank does not necessarily translate to a higher FHR. The recovery rating is important as it indicates the water heater's ability to replenish hot water as it is drawn from the tank.

 

  • Efficiency. The water heater’s efficiency is measured as an Energy Factor (EF) ,which is usually listed beside the Energy Guide label. The higher the number, the more energy efficient the water heater.

 

 

A Better Future:

ENERGY STAR is a voluntary partnership between the government and more than 9,000 organizations, including more than 3,500 of the nation’s homebuilders. Together with home buyers and their families, we are working to achieve a common goal —  protecting the environment for future generations by changing to more energy - efficient practices and products today.

ENERGY STAR is the government-backed symbol for energy efficiency. It identifies new homes, buildings, and more than 50 types of products that are energy efficient and offer the features, quality,  and performance that today’s consumers expect. Products that can earn the ENERGY STAR include windows, heating and cooling equipment, lighting, and appliances. To learn more about ENERGY STAR, visit www.energystar.gov.

 

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