Posts tagged ‘corporate EHS management’
NAEM Board of Directors: What project are you most excited about working on this year?
As part of NAEM’s 2012 Member Appreciation Week, we sat down with members of the NAEM Board of Directors to chat about trends in environment, health and safety (EHS) and sustainability management. Featuring Kelvin Roth of AMCOL International Corp.; Sandy Nessing of American Electric Power Co. Inc.; Pat Perry of CVS Caremark; and John Reichling of CDM Smith.
Emerging Leaders Series: How WESCO Turned on the Savings with LEDs
Billy Grayson
For the past few months, I’ve had LEDs (light-emitting diodes) on the brain.
At WESCO, we sell a LOT of lighting, and have seen tremendous sales growth in more energy-efficient fluorescent bulbs, ballasts and fixtures.
There are a lot of factors driving this growth in fluorescent sales: Companies are looking to cut energy costs, and even without incentives an upgrade to T5 or T8 lighting from T12 or metal halide [1] often has a payback of three years or less. Companies are also looking to take advantage of state and federal incentives. In some areas, this can reduce the payback on a lighting upgrade from three to five years to 18 months.
Federal regulation is driving investment as well. In July 2012, most T12 technology will no longer be available (even if Congress does stop the 100-watt incandescent phaseout). Companies that do not upgrade their lighting may not be able to buy new bulbs by the end of the year.
So the business case for a fluorescent lighting upgrade is compelling, but with stories like Wired’s August 2011 cover feature on LED bulbs, stories like Wal-Mart, Denny’s and Starbucks investment in LEDs, and even some recent big WESCO LED projects (including streetlighting with Pacific Gas & Electric Co.), there are many wondering if they should make the jump to LEDs now, rather than make a short-term investment in a better fluorescent technology.
There really is no “right” answer in the debate over LEDs vs. high-efficiency fluorescents: The choice depends on a number of factors. Below are some of the things that are making LEDs look more and more attractive:
- The price of LEDs is coming down: Over the past two years, the price of many types of LEDs has come down significantly, more than 50 percent in many applications.
- LEDs are becoming more flexible: New entries to the market include LEDs that plug into existing ballasts, LEDs that provide easy upgrades as chip technology matures and LEDs that are “smarter,” with dimming and occupancy capabilities well beyond the traditional electronic ballast fluorescent.
- The price of fluorescents is going up: With recent spikes in the price of rare earth metals, the price of fluorescent bulbs rose more than 30 percent in 2011. Although the price has recently come down a little, it is possible that challenges in obtaining these materials could spike the price again.
- LEDs save a LOT: LED’s use less energy, last longer and require less maintenance than fluorescents.
- LEDs have a lighter footprint: Even outside of energy savings, LEDs are arguably better for the environment, as they require less materials to manufacture, ship and install, and they do not have the challenges associated with mercury disposal that fluorescents do.
- LEDs are much “cooler”: There’s a lot of new lighting options available with LEDs, and many of them are arguably more aesthetically pleasing than traditional fluorescents.
With all the arguments for LEDs, why would anyone make the shift from T12 to T8?
For WESCO’s internal lighting upgrades, it all came down to dollars and cents. For our portfolio, a switch to 25 and 28-watt T8s had an average payback after incentives of 1.9 years and a five-year return on investment (ROI) of 225 percent. For warehouse lighting, LED payback was slightly longer than five years.
What’s right for WESCO is not necessarily what’s best for other companies. We’ve recently completed LED lighting upgrades for companies ranging from utilities to food distributors to retail food chains. For these customers, the payback on LEDs was more compelling than a short-term move to fluorescents. Some of the factors for these customers included:
- Running their lights all the time: For companies ranging from food distributors to 24-hour mini-marts, LED investments can pay back faster than flourescents. Where a 40-hour-a-week facility may save $1,000 a year with fluorescents and $2,000 a year with LEDs, a 24/7 facility would save more than four times as much in annual electricity costs.
- Pricey power: WESCO’s LED business is strongest across the board in Hawaii. Why? $.25-$.40/kWh. When you pay that much for power, the deeper the energy savings the more compelling the business case.
- Long-term commitment: The federal government has become a strong customer for LEDs. With a 10-20-year investment horizon, LEDs make great business sense – even now most LED investments will outperform efficient fluorescents over periods longer than 10 years.
- Companies for whom image means a lot: A number of companies are willing to forego the short-term ROI of a fluorescent upgrade for the aesthetic and reputational benefits from a big LED investment. As I mentioned before, positive public relations and prettier store and restaurant lighting may trump straight payback and ROI calculations for some companies.
At WESCO, we’ve decided for the time being to put most of our investment in a fluorescent upgrade. But even in our portfolio there are places where LEDs make sense. We are upgrading parking lot lighting in a number of facilities to LED this year (the lifetime ROI on these investments beat our metal halide and HPS). We are also setting up some conference room and warehouse LED demonstration projects in Charlotte, North Carolina; Chicago; Los Angeles and Pittsburgh, Pa., artly to provide a showroom for our customers, and partly to act as “guinea pigs” for some of the cutting-edge technology being brought to market by Philips, CREE, and others.
Billy Grayson is the Director of Corporate Sustainability for WESCO Distribution, where works with both the marketing and operations teams to help the company “Go Green” – a program to reduce energy consumption and improve environmental performance and communicating WESCO’s energy and environmental achievements to customers, suppliers, and other stakeholders. Before joining WESCO, Mr. Grayson was a Senior Associate at ICF International, working with public and private sector clients on greenhouse gas mitigation, energy efficiency, and other environmental mitigation projects.
[1] For those not familiar with common lighting types, Philips has a good calculator to help you get started at http://applications.nam.lighting.philips.com/ecocalculator/
Emerging Leaders Series: Numbers Talk. But what are they saying?
Kimberly Wallis
It turns out that how you present a number is often as important as what that number actually is. Executives and investors tend to focus on numbers because they are quantitative, readily-comparable and solid. Or are they?
A given piece of information, such as the amount of energy a new light bulb uses, can be presented in a variety of ways. For example, it can be stated as watts-per-bulb, dollars-per-year, kilowatts-hours saved compared to the old bulb, net present value, or lifetime costs, to name a few. Each measurement brings to mind different considerations and highlights different comparisons. This can sway the reaction of the audience.
Rick Larrick, a professor of management at Duke University’s Fuqua School of Business, studies how a single piece of information can garner multiple responses, depending on how it is presented. After attending one of his lectures, I read a paper he wrote with Jack Soll. They found that people respond differently to MPG and GPM (gallons per hundred miles), even though the two ratios nominally convey the same information.
People tend to favor switching from a 30-mpg car to a 40-mpg car over switching from an 8-mpg car to a 10-mpg car. The first option seems to be a better deal. However, assuming the distance you travel remains constant, you actually save more gas (and therefore more money) with the second option.
In GPM terms, the first option involves going from 3.3-gpm to 2.5-gpm, while the second option involves going from 12.5-gpm to 10-gpm. Obviously, saving 2.5 gallons per hundred miles is better than saving less than one gallon.
This is why the new labels for cars require GPM as well as MPG. By presenting the information this way, people are encouraged to minimize their need for fuel. The facts don’t change, but policy and policy goals affect how the facts are presented, which demonstrably impacts how people react to the information. Here’s a quick example, expressed in numbers:
|
First Option |
Second Option |
|
30 mpg > 40 mpg (3.3 gpm > 2.5 gpm) |
8 mpg > 10 mpg (12.5 gpm > 10 gpm) |
Though it may seem that choosing to present facts in a certain way, such as GPM instead of MPG, is a form of manipulation, consider the fact that each choice is a manipulation. Every time you present a number, you are making decisions: which units to use, what to compare it to, what scale to use — and, of course, what to measure in the first place.
In business, numbers are presented all the time. The health of a company is often represented by a single number, as is the measure of sustainability. The context in which you place a number can emphasize certain things and downplay others – in fact, it always does, whether we intend it to or not.
Are your numbers saying what you want them to? What tactics do you use to convey important numbers?
Kimberly Wallis is a graduate student in environmental management at the Nicholas School of the Environment at Duke University, where she focuses on energy issues and effective communication. She is particularly interested in how individuals and organizations change.
Signs of a Strong EHS Culture
Stephen Evanoff
At this year’s NAEM Forum in Tucson, several speakers and participants made the point that a strong environment, health and safety (EHS) culture is a prerequisite to achieving and sustaining a high-level of EHS performance, and EHS managers are better served by focusing on building an EHS culture than focusing strictly on outcomes. Building a culture that values EHS is difficult and takes years, so it’s important to have a clear vision of what a strong EHS culture looks like. Here are my thoughts on the core characteristics of a strong EHS culture.
- Top management is involved and visibly supportive: Senior managers include EHS in enterprise goals, metrics, and operations reviews. They engage in safety-related activities, such as safety walks and self-audits, and set a clear and consistent tone through their actions that EHS is a core value.
- All levels of management are accountable: EHS comprises a significant portion of performance evaluations for managers and supervisors. Managers and supervisors are expected to create a safe work environment for their associates, and ensure the people under their supervision tend to their EHS responsibilities with the same rigor as they do quality, productivity and schedule.
- EHS is integrated into core business processes: The EHS program is made operational through the enterprise business management system and standard operating procedures. In enterprises where EHS is well-integrated, EHS doesn’t require special attention or management exhortations. It is simply how business is done.
- EHS is communicated effectively and frequently: EHS requirements are understood by all associates. New associates receive EHS training appropriate to their jobs as part of orientation. Management realizes that the importance of EHS must constantly be reinforced to achieve and maintain a high-level of performance.
- Doing the right thing is innate: Associates have a high-level of EHS awareness, receive sufficient and continuous EHS training and are given the tools to ensure effective EHS management. Associates do the right thing and do things right, even when nobody is watching.
- Associates are motivated: People find intrinsic value in high EHS performance. They understand its contribution to the success of the enterprise and take pride in doing their part.
What characteristics do you think are essential for a strong EHS culture?
