More companies turning to the sun in an effort to lower their energy costs

In the revenue-squeezed world of business, where the search for cost savings has left no paper clip unturned, you might say a light bulb has gone on - and, consequently, many others are going off.
Corporate leaders are increasingly heeding the call of the '60s hit "Let the Sunshine In," using some high-tech innovation and creative open-air designs to ensure that natural light washes across the office landscape.

"It's a real critical component right now" in bolstering the corporate bottom line, said Donald Young, spokesman for the International Facility Management Association in Houston. "If you can reduce that part of the (operations) bill, that frees up capital to reinvest."

As expenses go, lighting is a hog. The U.S. Department of Energy has estimated that lighting accounts for 20 percent of commercial buildings' total energy consumption. Others have put it at 40 percent.
More difficult to measure - but considered significant - is the psychological cost of not having enough natural light bathing a workplace.

A sunny office is a happier, healthier and more creative office that attracts "the best and the brightest of talents," said Mary Carroll, a senior project manager at Francis Cauffman Architects in Philadelphia.

Based on the planning work being done with clients, Carroll said that when the economy allows new construction again, the "size of the floor plate is going to be different."

"If you're trying to get more daylight to penetrate through the space, you're going to have longer, narrower floor plates than maybe you would have had 10 years ago. Nobody does perimeter offices anymore because they want the light to come through."

Such green initiatives are even factoring into analysts' assessments of the overall soundness of companies. Their "triple bottom line" reviews consider financial results, community impact and environmental footprint.

"Sustainability is a big, big thing," said Brian Barrett, facilities construction manager at SAP America, a provider of business-management software. "It's becoming more and more a way of doing business."

At SAP's North American headquarters campus in Newtown Square, a recently completed 218,000-square-foot building is under consideration for LEED (Leadership in Energy and Environmental Design) certification by the U.S. Green Building Council. The sun is lighting the way.

With open floor plans and work stations and a building that is 85 percent glass, "we're trying to get 75 percent of the daylight to 90 percent of the people," Barrett said. That has eliminated the need for double the amount of light fixtures that would have had to be installed in the new headquarters building, whose cost the company will not disclose.

So what about the other 25 percent of daylight SAP is not letting in?
That is Barry Kay's "daylight management" handiwork.

He is president of Kay & Sons, of Norristown, which has evolved over its 87 years from making drapes to designing and installing automated light/shade systems that help companies achieve the tricky balance of using more natural light without broiling the workplace.
There is no sense in letting in so much sunlight that an office is heated to the point where savings from reduced use of artificial light are offset by higher air-conditioning costs, Kay said. Too much glare on computer screens also is counterproductive.

The computer-based systems that Kay & Sons sells have the ability to determine how much sunlight will be streaming in through the windows at any given time based, in part, on a company's position on the globe and the calendar. Sensors automatically dim or brighten lights and raise or lower shades depending on the amount of available natural light.

The price depends on many factors - including a building's size, its sun exposure and the number of employees working in it. Kay said the one in place at his company headquarters - a historic 10,000-square-foot brick-and-timber knitting mill lined with single-pane windows and used by 36 employees - would cost between $75,000 and $100,000 if installed at a similarly sized and situated building.

It is delivering lighting energy savings of 64 percent to 69 percent, Kay said. Typically, a system will pay for itself in three to six years, he said.

"So it's really a commitment not just to the environment," Kay said. "It's smart business."
At SAP, energy consumption in the new building is down at least 50 percent compared with the older headquarters, Barrett said. And with all the windows, he added, "it's beautiful to look out."

Philadelphia Inquirer

Star-Ledger Wire Services

Paul Stillwaggon, For All Your Real Estate Needs Contact New Jersey Estates Real Estate Group E-mail: njestates@gmail.com Web: http://www.newjerseyestates.net 908-561-5492 (Paul S) 908-310-1358 (Cell)

NJ Estates Real Estate Group Weichert Realtors 908-561-5492 55 Stirling Road, Watchung, N.J. 07069

Current Listings Info
Luxury New Homes
Custom Build A New Home
Land & Building Lots
New Jersey Estates
All New Jersey Homes
Real Estate Listings Blogs
Real Estate Info Blogs
Open Houses & Directions
Our Testimonial Letters
Going Green/ Complete Info