Well, the more I hear about Reduce, Reuse and Recycle,
and as I read more about what is going on within our facilities around the
globe, it seems that maybe the folks over in the UK at the Association
of Certified Accounts, with their “10 Steps to Reducing Emissions at
the Office,” got the vital first point of any sustainability plan right. It all
starts with the need to involve staff. Wow, now there’s a solid piece of advice
that we facilities professionals know all too well, as our best ideas for
energy savings are often completely ignored for lack of company-wide buy-in.
With that as a backdrop let’s jump right into
Corporate Sustainability Reporting (CSR) and what it means for facilities
professionals. Most CSR activities focus on the triple bottom
line, also known as the three P’s: People, Planet, Profit. In the facilities
world we prefer action, so we talk about the Three R’s — Reduce,
Reuse, Recycle — to create a genuine call to action. It gives us
actions that we can implement, monitor and report with clearly defined metrics
and goals using everyday tools and resources.
Over the next few columns we will explore the Three
R’s in depth. Today we start with Reduce, the big Kahuna
that sets many of our sustainability and energy efficiency practices into
motion, especially when speak about computers, networks, printers, storage, and
other IT or business systems equipment. Numerous studies suggest that merely
turning off idle equipment can have an almost 3:1 cascading effect across the building. That means simply
shutting off that copier over the weekend can save three times the 50 to 200
watts/hour it may draw in “stand-by.” That adds up to some big savings pretty
quickly when you start shutting off idle assets all over the building and
campus.
And despite what we may hear from the IT folks, all enterprise IT power is not consumed within the
data center. In fact, some studies
suggest that more than two-thirds of enterprise compute power may be consumed outside the data center in areas where
the facilities organization can lead the effort to manage and reduce energy
consumption in real-time. There are many paths to reducing the power load in
these areas, including eliminating devices, desktop virtualization and simply turning idle assets off —
right down to the power strip — when not in use.
One surefire way to reduce energy consumption is
pretty simple — turn off idle IT assets. Computers systems are time dependent,
meaning IT and facility managers generally know when these devices will be
used, for how long and how much power is required to support them.
For instance, software tools can shut down
equipment automatically, somewhat like automatic motion-detector light switches, which facility
managers have embraced for years to reduce wasted energy consumption. These
tools go way beyond the simple user-defined OS-based power
management settings and enable those network/security patches to run
as needed.
These new software tools deliver real documented energy savings — often paying for themselves in
less than one year. The U.S. EPA has created two portals for information and
downloads of these tools, including open-source and commercial offerings. (Disclaimer: I have friends at 1e,
Lakeside Software, and Verdium and Emerson recently acquired Avocent). They all work, so do a little homework, read the
case studies, talk to your IT suppliers then pick and deploy one to start
reducing your enterprise power demand.
Most companies try to regulate desktops, laptops
and network-connected IT devices outside the data center through IT, HR and
corporate policies. With some reminders, many employees will turn off computers
when they leave at the end of the day. Of course, if all else fails, facilities
managers can tie the power outlet to the automatic motion-detector light switch
and shut everything down at night.
Now if I can figure out a way to put a system that
bulletproof in place for my teenage son’s bedroom, I’ll be set. (Fortunately he has learned to use the on/off
master switch we installed just below the light switch to shut off most of his
electronic toys.)