Foundation for Successful Energy Management

Oct 26

energy managementNationwide we’re seeing growth in the green economy, but hurdles still remain as hotels, companies, and other businesses look for resources and funds.

One growth area that we have noticed is the emergence of opportunities around energy. With Obama focusing on green and clean technology, we’ll be seeing more funds (tax rebates, federal energy incentives, etc) allocated to help businesses move towards our national goals. Case in point, over the next three years, $900 million in federal and state grant money will be going to Chicago for energy efficiency work according to Chicago’s Department of Environment.

Good news for the future, but what about now? Not only are resources needed, but money is needed. With banks virtually putting a freeze on grants to small businesses including hotels, more and more hotels are struggling to either meet budget goals, or even sustain their financing, forget about trying to fund an energy project.

So what can green hotels do now with limited funds? Aside from the simple measures such as replacing incandescent lighting to CFLs (compact fluorescent lights) or LEDs, we, at EcoGreenHotel,also recommend green hotels to prepare for an energy efficiency project.

energy starEnergy Usage & Benchmarking
It is astonishing to see how many properties are still not tracking their energy/utility usage. As a company focused on helping hotels stay in business, we don’t start any hotel energy projects without benchmarking it in ENERY STAR Portfolio Manager. Tracking and managing your energy performance is critical.

It is very simple, if you do not know where you are starting, the baseline, how do you know how far you have gone? How do you quantify energy savings or monitor your energy usage? How do you know if your most recent energy conservation measure reduced your usage? You have to evaluate progress, measure results and benchmark against your competition to know exactly where you stand. Otherwise it is going to cost you.

The key action hotels seem to overlook is they can start benchmarking and tracking energy usage anytime – even today. Hotels don’t have to wait until they have secured funds for an energy efficiency project or wait for senior management approval or new budgets. On the contrary, understanding current and past energy use is how many organizations identify opportunities to improve hotel energy performance and gain financial benefits. It can pay for itself by highlighting which hotels use the most energy, pointing to areas of greatest opportunity, and even identifying errors in utility bills, such as overcharges, that might have otherwise gone unnoticed and paid.

Assessing your energy performance helps you to:

  • Categorize current energy use by fuel type, operating division, facility, product line, etc.
  • Identify high performing hotels for recognition and replicable practices.
  • Prioritize poor performing hotels for immediate improvement.
  • Understand the contribution of energy expenditures to operating costs.
  • Develop a historical perspective and context for future actions and decisions.
  • Establish reference points for measuring and rewarding good performance.

In the end, starting sooner than later is going to benefit in the long run. Not only will the tracking system for maintaining the ENERGY STAR portfolio be established, but it will also become a standard process that your staff will be familiar with when you do start implementing your hotel’s energy efficiency projects, which will then allow free time for other things.

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A Small Business Case: The Merits of Energy Efficient T8 Tube Lights

Sep 29

Today’s new generation of optimized, “high-efficiency” T8 lamps and electronic ballasts are available in a range of energy-saving models. Energy efficient lamp and ballast systems contribute significantly to reducing energy consumption and costs by nearly 30%. Paybacks of one to three years are common.

Upgrading your hotel’s fluorescent lamps and ballasts will:

  • Reduce energy consumption
  • Lower the hotel’s energy cost
  • Simplify maintenance and stocking requirements (low life-cycle costs), and
  • Provide illumination that closely resembles natural light

According to one property installation conducted by Cushman & Wakefield, “these products can reduce total system wattage by over 45% relative to the use of older T12 fluorescent systems driven by magnetic ballasts.”

Description
T8 lamps: Slim profile enables them to function more efficiently including longer lamp life, better lumen maintenance and higher color rendering capability.

Electronic ballasts: Designed to provide right voltage and current to lamp (programmable model). Use high frequency and solid-state circuitry instead of heavy copper. Save one watt of energy and product more light for each watt, run cooler and last longer.

Business Case
Installing new high performance T8 lamps along with electronic ballasts in guest bathrooms and the back-of-house of a 300-room hotel.

In guest bathrooms, two 40-watt fluorescent lights can be replaced with 25-watt T8 lamps and electronic ballast. The 290 back-of-house lamps, which run on average of 18 hours, can be converted to 25-watt T8 lamps.

Energy and Cost Analysis

[Assumptions: occupancy gathered from P&L, hours of lamps based on national average, and one electronic ballast for two T8 lamps installed]

Cost per kWh as stated on electric bills is approximately $0.144.
Cost per T8 lamp and half of electronic ballast including installation is $14.25.

GUEST BATHROOM

Equation:
Guest Rooms X Occupancy Rate X Number of Lamps X Reduction in Wattage X Number of Hours Used X Total Days X Kwhr Multiplier = Total kWh Saved

300     X         67%    X         2          X         15w     X         6          X         365     X         .001    = 13,205.7 kWh

BACK-OF-HOUSE

Equation:
Number of Lamps X Reduction in Wattage X Number of Hours Used X Total Days X Kwhr Multiplier = Total kWh Saved

290     X         15w     X         18        X         365     X         .001    =       28,579.5 kWh

Energy & Cost Savings Annual Electric Savings No. Lamps
Guest Bathroom 13,206 kWh 600
Back-of-House 28,580 kWh 290
Total Annual kWh Savings 41,786 kWh  
Annual kWh Electric Savings($0.144) $6,017  

 

Investment Payback (ROI) Investment ($14.25 ea) No. Lamps
Guest Bathroom $8,550 600
Back-of-House $4,133 290
Total Investment $12,683  
Return on Investment 2.1 years  

The numbers speak for themselves. You can easily calculate your green hotel’s custom lighting project’s ROI and savings by simply using the above equations.For more information on T8 lamps or to reach EcoGreenHotel’s recommended lighting specialists click here to contact us.

Overall, lighting represents almost a quarter (sometimes even more) of all electricity consumed in a typical hotel, not including its effect on cooling loads. According to ENERGY STAR, lighting retrofits can reduce lighting electricity use by 50 percent or more, depending on the starting point, and cut cooling energy requirements by 10 to 20 percent as well.

Even if your hotel’s budget is small you can still reduce your costs by upgrading to compact fluorescent lights (CFLs) – if you haven’t already. A Michigan Marriott replaced its public-space incandescent lights with CFLs and saved more than $40,000 in energy and maintenance costs. The historic Willard InterContinental in Washington, D.C., installed CFLs in common areas and guest rooms. The investment resulted in few complaints about lighting quality and a six-month payback based on energy savings.

In conclusion, whether you call them energy efficient, energy saving, high performance or high efficiency lighting, upgrading your hotel lights to the new generation technology makes cents!

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Eco-Friendly Fabrics

Aug 25

Organic cotton to bamboo, these are the threads you should know about.

When it comes to purchasing your linens, you have the power to make a difference. It’s up to us,consumers including green hotel purchasers, to buy from companies that will create a shift in the market for our environment and long-term health.

You should know that not only are chemicals in the foods that we eat, but they are also found in our upholsteries, blankets, bed sheets and clothes. More and more, people are experiencing health problems such as rashes, allergies, respiratory and concentration problems due to chemical sensitivities. This adds to the growing demand of “green” hotel guest rooms.

So what makes fabric “eco-friendly”? Wikipedia defines eco-friendly (as well as environmentally friendly, nature friendly and green) to be used to refer to goods and services, laws, guidelines and policies considered to inflict minimal to no harm to the environment.

“Green” fabrics, for the most part, include any fabric made from sustainable or organic natural materials using fewer chemicals, sustainable operations and environmentally supportive manufacturing methods. Green fabric is also used to describe recycled fabric.

Lets focus on the following four eco-friendly fabrics. Keep in mind, these aren’t the only eco-friendly fabrics available – we’ve chosen these to start with.

1–Organic cotton: is weaved from non-genetically modified plants. It is certified as grown without the use of any synthetic agricultural chemicals, such as fertilizers or pesticides. It doesn’t damage the quality of the cotton or the land and surrounding ecology.

2– Organic linen with flax fibers: True organic linen is created with flax fibers. It comes in the color of a natural cream or light tan since pure white is only achieved through bleaching. Although it wrinkles easily, it is a great hot-weather fabric because it absorbs moisture without getting damp, thus drying quickly and cooling the skin. If you accept the wrinkle look charm, keep in mind flax fiber is stronger than cotton fiber and is less elastic.

3–Hemp: Ok, so it’s still illegal to grow hemp in the Unities States due to its association with marijuana. However, legislation is in the works to change. Right now it’s grown elsewhere in the world and, unfortunately, this increases it’s carbon footprint. Nonetheless, hemp products are manufactured in the U.S.

As for the hemp itself, it’s grown easily and is environmentally friendly. The fibers are mildew-resistant, antimicrobial, UV protecting and even fire proof. This makes it an ideal candidate for fabrics that get a lot of use, but it isn’t the softest option around.

4–Soy: It’s softer than cotton, much more durable, warm, absorbent, and lightweight. Made out of discarded tofu, it’s considered the ultimate sustainable fiber and sometimes referred to as “vegetarian cashmere” – “cashmere” due to its softness and luxurious appeal.

So how do you make fiber out of tofu, you ask? Well, leftovers from tofu manufacturing are gathered, liquefied, and extruded through spinnerets to create filaments that are spun into fine yarns. (Fun fact: Henry Ford first investigated the use of soy in textiles for his automobile in the 1940’s, but the arrival of synthetics on the scene stole the show – however it’s now being rediscovered).

Side note: There is much controversy around the use of bamboo for fabrics and products. Therefore, keep an eye out for EcoGreenHotel’sbamboo pros and cons article to help hotel operators make a well-informed decision.

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Green Your Routine

Aug 10

By Susan Patel

I was watching clips of the Today Show a few days ago and found a segment titled “Green Your Routine,”which brought attention to green cleaning products. It got me thinking: why isn’t there a law or regulation requiring manufacturers to list ingredients? Not knowing what chemicals are in products can be dangerous. You don’t know what you’re using and how it could destroy our immune system, cause cancer, lung disease, and death – a health and safety nightmare!

Companies are shockingly allowed to use general terms for chemicals such as “fragrance”or “preservatives.” This wouldn’t make the cut with the Food & Drug Administration, but apparently products we touch and breatharen’t that important on the list. What we need is national regulation so that companies must disclose every ingredient in a product.

So, what are we to do? Warning labels are useful, first line of defense. But we need to start gradually creating a system that works for our well-being and us.We have to start somewhere, right? Why not with all of us – you!

At the frontline of the EcoGreenHotel Store, I’m on a mission to know exactly what we’re selling. One form of verification I’ve become familiar with is the Green Seal, a third-party certifier. Of course there is also EcoLogo, Environmental Choice and EPA’s Design for the Environment Program that test products for effectiveness, besides health and environmental considerations. I wouldn’t say one is better than the other since each is slightly different, however a certified product is better than none at all.

When hotels purchase products certified by Green Seal or any of the other eco-labels, they know that the products meet good standards and consumers aren’t completely on their own. Still, some green cleaning products are not certified. There are several reasons for this: the product might be new on the market, the company that produces it has chosen not to pay the fee the certifying agencies charge to evaluate it, or that they didn’t meet the criteria of that certifying organization.

When it comes to what we sell on EcoGreenHotel Store, we’ve made sure our green cleaning products are Green Seal certified. For example, the Proxi hydrogen peroxide multi-purpose cleaner, a versatile, environmentally friendly cleaning product formulated with an active ingredient that is safer than aggressive acids and bleaches. Added bonus, due to its high concentration (dilute 1oz per quart water to make 128 quarts), it’s actually saving you money too!

Aside for looking for a third-party certification, Material Safety Data Sheets (MSDS) is another tool that helps hoteliers to make a well-informed decision. The U.S. Department of Health and Human Service’s Agency for Toxic Substances and Disease Registry (ATSDR) also has information about many toxic substances at www.atsdr.cdc.gov/toxfaqs/index.asp.

Next time you’re purchasing your green cleaning products, make sure you know what chemicals are in the products you’ll be using at your green hotel.

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Generation Y’s Green Hotel Demands:

Jul 15

Not what you might expect!

A new study of the workplace preferences of Generation Y (people born between 1981 and 2000) reveals some striking information – and provides an important heads up for green hotels that hope to attract this up-and-coming demographic.

Not surprisingly, Gen Y’ers want their workplace to have the latest technology and to be set up to allow for greater teamwork, creativity and multi-tasking.  But an overwhelming number also expect their employers to provide an eco-friendly work environment that not just meets but exceeds minimum compliance standards.

For example, 96% of those surveyed said they demand an “environmentally-aware or friendly workplace,” and close to 60% said they expect their employer to go above and beyond the regulatory requirements. They want more than just strategically-placed recycle bins – they want real water conservation efforts and the highest level of energy efficiency to be standard operations at work.

The report recommends that employers bring their green initiatives front and center, and that they make sustainability policies a meaningful part of day-to-day operations, because the eco-savvy Gen Y’ers are clearly on the lookout for environmental-friendliness in all aspects of their daily lives.

“[Gen Y] preferences for an environmentally focused working environment are very strong; not only in the physical aspects of the workplace, but also in their way of working: flexible working, travel patterns, etc.,” said the report.

Are you listening, green hotels?Clearly, if the members of Gen Y are that determined to make eco-friendliness an integral part of their work-lives, they’re probably equally determined to exercise that same level of sensitivity when making travel and lodging decisions.

And there will be no fooling this knowledgeable bunch. They’ve grown up alongside the environmental movement. They know green-washing and lax or phony eco-standards when they see them.

If you’re ready to boost your hotel’s energy efficiency and water conservation efforts to prepare your property to attract a new generation of environmentally-aware consumers – contact EcoGreenHotel today.

From ENERGY STAR benchmarkingof your energy usage to finding rebates and incentives to help pay for energy efficiency upgrades to targeted, industry-specific marketing services, our professional green team has got you covered.

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Filed Under: Sustainable Hotels