April 9, 2010 at 11:29 pm #97234
Hi everyone,As we near Earth Day later this month, I’d love to hear some of your tips and tricks for reducing energy consumption. Here is the latest blog post on the subject:As we rapidly approach the 40th anniversary of the U.S. Environmental Protection Agency’s Earth Day on April 22, I am excited and encouraged by the stellar progress the federal government has made in the area of energy efficiency.
Recently, the federal government announced that it will take steps to cut its energy use and reduce its greenhouse gas (GHG) pollution by 28 percent by 2020, compared with 2008 levels. This is a monumental announcement from the federal government, which is the single largest energy consumer in the U.S., and this reduction of energy is equivalent to taking 17 million cars off the road for one year!
I applaud the federal government on this announcement and for leading by example in following up on President Obama’s signed Executive Order 13514 on Federal Sustainability in October of 2009, which set measureable environmental performance goals for Federal Agencies. Since the executive order we have seen several agencies make huge strides in the area of sustainability and energy efficiency.
John Broder of the New York Times highlighted several examples of these projects from Federal Agencies, including the Central Intelligence Agency’s opening of two new buildings in Virginia that are designed to consume 20 percent less energy than existing buildings. Broder also noted that the Army is installing a 500-megawatt solar power plant at a base near the Mojave Desert and that the Veterans Affairs Department has contracted for a wind energy system to provide 15 percent of the electricity for its hospital in St. Cloud, Minn.
While these achievements are impressive and admirable, many of us are questioning what we can do individually, everyday, on a more manageable scale. With much of our own individual energy consumption related to the use of electronic products, a few simple steps can make a world of difference.
I would like to suggest the following 5 simple steps for improved energy efficiency for Federal Agencies:
1. Audit existing PC inventory
- I recently wrote about PC refresh cycles, and a PC inventory audit is an easy first step in determining whether or not there is room for improvement in the area of energy efficiency. Due to recent advancements in PC design and configuration, a PC refresh that is well past due is a good indication that these older machines may be consuming more power than they should.
2. Baseline current energy consumption
- The US Department of Energy’s (DOE) Energy Information Administration and ENERGY STAR program are good resources for researching appropriate power consumption.
3. Enable power management features on monitors and computers
- Most PCs are equipped with features that place monitors and computers into a low-power “sleep mode” after a period of inactivity. Newer PCs should be equipped with intelligent software features that allow users to fully understand their energy consumption as well as set policies on power usage. For example, HP Power Assistant’s “usage details” feature helps users understand and estimate what running their notebook costs when using each setting—in dollars, kilowatt hours and even carbon.
4. Coach employees to turn PCs off at night
- Powering down office electronics at the end of the day should be a habit for all office workers and government employees. Recently, private sector businesses including HP, Microsoft, Citrix and Intel conducted Power IT Down Day, which encouraged government organizations to power down computers and peripherals at the end of the day. Through this effort over 5,500 people pledged to power down their computers, monitors, and printers at the end of the day, for a total savings of 73,333 kilowatt hours.
5. Purchase Electronic Product Environmental Assessment Tool (EPEAT™)-registered equipment
- EPEAT is a system that, according to their website, “helps purchasers evaluate, compare and select electronic products based on their environmental attributes.” EPEAT registration should be a top consideration in an agency’s purchasing decision.
While these 5 steps outlined above are simple, the impact in terms of reduced energy consumption (not to mention cost savings!) is great.
April 10, 2010 at 5:09 pm #97246
All of them good but I really like #4 - 4. Coach employees to turn PCs off at night
Basically I think if you encourage employees to care about energy efficient you will see lots of improvements. To me, it's like as a kid my mom always coached me to turn off the lights to save $ but I didn't care as it wasn't my money. But then I grew older and I cared a lot about turning off my lights and PCs as it was my money and my contribution to the environment.
So maybe it is some sort of contest. Keep track of costs of electricity. And if X amount is saved...then everyone gets a day off. Or a big party. etc.
April 11, 2010 at 6:19 pm #97244
These are are some great ideas. Any plans for attending GovEnergy in Dallas? We've been going strong for 13 years. Supported by the DOE, EPA, USDA, VA, DOD, DHS & GSA this year's event is going to be jammed pack with all kinds of great material. GovEnergy continues to help educate federal employees within the areas of energy efficiency, renewable energy, water efficiency, and greenhouse gas management. Feel free to check us out on GovLoop (either the group or under the events calendar) or visit our website for more info. http://www.govenergy.gov. It would be great if you could help us spread the word.
April 12, 2010 at 2:30 pm #97242
The GovEnergy Conference looks like a great event. It all begins with education. I wish I could attend the conference, but it's my vacation week. I do promise to keep spreading the work of energy efficiency. Have a great day -- Christina
April 12, 2010 at 2:35 pm #97240
Steve -- You are so right, about how sometimes we don't realized the money we are wasting by leaving our PCs, printers, and other pieces of technology on 24/7. Until I started working for HP, I did not realize how much energy and dollars I was wasting by leaving everything on all the time. At my last job, I had such a fossil of a PC that I left it on 24/7 so that I would not have to wait 30 minutes for a boot up and shut down. I participated in my first "Power IT Down Day" in 2008 and have been powering my IT down every day since then. It all begins with education and spreading the word.
April 14, 2010 at 8:42 pm #97238
Thanks for helping spread the word. 2 items that may be of interest (to share with IT folks):
On Wed. August 18th, there's a session on Strategies and Technologies for Data Center Efficiency(from 10:30 AM - 12:00 PM) -- addressing technology solutions for sustainable and efficient data center design and operations.
On Sun. August 15, there's a pre-GovEnergy workshop hosted by ASHRAE/DOE on Data Center Energy Efficiency (8 am - 5 pm).
April 16, 2010 at 3:42 pm #97236
I've been conducting a small-scale study on energy saving powerstrips. I've found that a typical work station will consume 25% - 45% less energy if the equipment is connected to an occupancy sensing powerstrip. Basically, the powerstrip has a motion sensor connected to a timer. When a worker leaves all peripheral equipment is turned completely off. When the employee returns, all peripherals are up and running by the time the employee has returned to her seat and is ready to work.
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