Author: abrahamwien18

10 US cities vow to slash emissions from buildings

By ALICIA CHANG, AP Science Writer | January 29, 2014
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LOS ANGELES (AP) — Mayors from 10 U.S. cities took aim at their skylines Wednesday, pledging to reduce greenhouse-gas emissions from their buildings.

Businesses and homes are a major source of carbon-dioxide pollution in cities, with most of it coming from the burning of fossil fuels for heating, cooling and lighting.

Many of the participating cities — Atlanta, Boston, Chicago, Denver, Houston, Kansas City, Mo., Los Angeles, Orlando, Fla., Philadelphia and Salt Lake City — already are working toward making their building stock more energy efficient.
Los Angeles last year became the first major city to require new and remodeled homes to sport “cool roofs” that reflect sunlight as part of an effort to save energy and reduce electricity bills.

Boston requires energy audits from building owners. The city, along with Chicago and Philadelphia, passed measures to track how much energy buildings are using as a first step toward boosting their efficiency.

Other places including LA, Atlanta, Denver, Chicago, Houston and Salt Lake City, participate in a voluntary federal program to cut energy waste from commercial and industrial buildings.

Under the new effort, cities will work with the Natural Resources Defense Council (NRDC) and the Institute for Market Transformation, a nonprofit that promotes green building, to continue their progress and further shrink their carbon footprints by targeting existing commercial and apartment buildings.

The groups projected the emission reductions would be equal to taking more than a million cars off the road, and they could save residents and businesses $1 billion annually. The project is funded by ex-New York City Mayor Michael Bloomberg’s foundation and other philanthropic groups, which invested $9 million for three years.

New York City managed to cut its emissions by persuading some landlords to switch from oil to natural gas, Bloomberg said.

Los Angeles Mayor Eric Garcetti said cities can be the matchmaker between building owners and banks that lend money for energy-efficient upgrades. He said greening buildings makes economic sense.

“We look forward to stealing your best ideas,” he told other mayors.

The cities were chosen for their geographic diversity, ambitions and ability to follow through, said project director Laurie Kerr of the NRDC.

The cities will craft their plans in the next several months. Backers acknowledged that some policies may require legislation. It’ll take several years to gauge whether cities met their emissions and savings goals.

Keith Crane, director of the environment, energy and economic development program at the Rand Corp. think tank, called the partnership a good first step. But he doesn’t consider it earth-shaking.

“It’ll have a modest effect on greenhouse gas emissions if everything goes right,” he said.

Right-Size Your Ventilation Needs

Learn how demand control ventilation can reduce energy use

By Jennie Morton
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Can ventilation requirements and energy conservation go hand in hand? They can if you implement demand control ventilation (DCV).

There’s no reason to waste energy conditioning air for people who aren’t in your building. Instead of supplying air at fixed rates, DCV automatically adjusts ventilation levels based on real-time occupancy measurements. This strategy allows you to meet code and reduce energy use without sacrificing indoor air quality.

EXHAUST YOUR OPTIONS
The problem with traditional ventilation is that it cannot distinguish between actual vs. projected occupancy. As outlined in ASHRAE 62.1-2013, Ventilation for Acceptable Indoor Air Quality, ventilation rates are calculated using two factors: square footage and peak occupancy.

Since square footage is a constant, any fluctuations on the occupancy side of the equation give rise to energy waste. With travel, sick days, vacation, and inclement weather, your building is rarely at capacity. In fact, human resources data shows an average of 75% of workers will be in attendance at any given time.

Without a way to calculate the actual headcount, your HVAC system operates as if maximum occupancy occurs on a continuous basis. If you can eliminate the excess air supply whenever fewer people are present, however, you have an opportunity to capture energy savings.

To have a responsive, intelligent HVAC system, you need to implement demand control ventilation. This strategy recognizes when a space has fewer people than scheduled and drops ventilation levels accordingly, explains Daniel Nall, senior vice president with Thornton Tomasetti, an engineering firm. Air supply is calculated using verified headcounts rather than occupancy projections. DCV is no different than using occupancy sensors to control lights – both ensure energy is conserved when there’s no activity in a space that justifies its use.

For example, offices need to supply 5 cubic feet per minute (cfm) per person in addition to a baseline of 0.06 cfm per square foot, Nall explains. Unoccupied, a 250-square-foot office needs 15 cfm to meet the ASHRAE standard. With one individual present, this increases to 20 cfm. Using DCV to sense when the room is empty, you can scale back the ventilation from 20 to 15 cfm, a 25% decrease in air supply. These savings are then multiplied across any room that has DCV capability.

If your occupancy variations are known in advance, DCV may be as simple as using a basic schedule in a building management system, says Jules C. Nohra, manager for energy efficiency at SourceOne, an energy consulting and management firm. Those with irregular or unforeseen occupancy fluctuations, however, will require sensors that can determine how many people are present. These include education, retail, conference areas, performance venues, lobbies, and offices with a mobile workforce or flex hours.

Carbon dioxide monitoring is by far the most common way to determine occupancy, says Thomas Lawrence, senior public service associate with the College of Engineering at the University of Georgia. The technology is well-established and straightforward to implement. CO2 isn’t treated as a contaminant that needs to have its levels controlled (a common misconception), but as a representation for the number of bodies in a space.

“Carbon dioxide measurements act as a surrogate for occupancy because humans generate an average volume per hour,” explains Nall. “By calculating the concentration differential between internal CO2 volumes and the outside air, you can estimate the number of people in your building. For example, if your CO2 concentration doubles, then occupancy has doubled.”

Occupancy sensors, such as the infrared ones you pair with lighting controls, can also be used. These are the most effective in individual work spaces and private offices, Lawrence observes. For a zone with multiple workers, however, they don’t offer fine enough measurements to calculate total attendance.

For example, think of an open floor plan that houses 30 people. The occupancy sensor will trip when the first person arrives, but it can’t scan the room an hour later to see if all 30 workers showed up that day. It also can’t detect if 15 of those employees move to another part of the building for a two-hour meeting, leaving the space over-ventilated during that period.

Entertainment venues may be able to use ticket sales to confirm a headcount. Other facilities can derive occupancy by counting cell phone signals present in the facility, Lawrence says. It’s also possible to have IT report the number of active computers, assuming that each device fired up represents a person in the space. If you use an access control system and it can interface with your BAS, each card swipe, keypad entry, or turnstile rotation can count toward occupancy.

INSTALL WITH AN AIR OF CONFIDENCE
Integrating demand control ventilation is heavily influenced by your existing HVAC system, such as whether your ventilation is combined with heating and cooling or is a standalone function.

“For example, adding DCV to a packaged rooftop unit may be as simple as including the CO2 sensor with a controller that has the DCV control logic built into it. Such a system likely serves only one or a few occupied zones, making it simpler to control CO2 levels,” explains Lawrence. “A larger building with central air handling, however, may serve many occupied zones. Determining the proper amount of outdoor air to bring in at the central air handling unit is also complicated by the variable occupancy patterns within the multiple zones.”

Say your VAV system supplies air to a large conference area and a group of private offices. To scale back the ventilation when the conference room is empty means that you risk the possibility of underventilating the offices at the same time. To avoid this scenario, you will need air flow sensors that measure the amount of air going to each space as well as the outside air that’s being drawn through the air handling unit, says Nall.

CO2 sensors are typically installed in the occupied space instead of ductwork because return air is an average of all conditioned spaces rather than an individual area, state ASHRAE members Mike Schell and Dan Inthout in their article Demand Control Ventilation Using CO2. Duct sensors can be used if all ventilated spaces share common occupancy patterns; otherwise, sensors should be wall-mounted.

“Avoid installing in areas near doors, air intakes or exhausts, or open windows,” advise Schell and Inthout. “Because people breathing on the sensor can affect the reading, find a location where it is unlikely that people will be standing in close proximity (2 feet) to the sensor. One sensor should be placed in each zone where occupancy is expected to vary. Sensors can be designed to operate with VAV-based zones or to control larger areas up to 5,000 square feet.”

Switching to DCV will typically require additional building management system points, new setpoints, and new control codes for dampers, Nohra notes. This may include a controller or DDC programming to communicate either directly with the economizer controller or a central control system, specifies the DOE in its 2012 report on demand control ventilation.
You should also make sure outdoor dampers are operable and not stuck in fixed positions, stresses Lawrence. It’s not unusual to find air intakes blocked in a misguided attempt to save energy. There may also be missing equipment, such as economizer controls with modulating air dampers that were specified but never installed.

Once the DCV sequencing has been established, the system requires minimal maintenance. CO2 sensors should be recalibrated periodically as their accuracy will drift over time. Consult your manufacturer guidelines, which may recommend recalibration every five years, annually, or every six months. Lawrence also recommends sensor testing prior to launch in case the product is deficient or was damaged during installation.

A BREEZY SOLUTION
Demand control ventilation isn’t a flashy energy efficiency project, but it consistently generates payback under five years or less. Paybacks can also be achieved more quickly if the system incorporates lighting and electrical outlets (vampire energy) controls. For upfront investments, owners can expect to pay less than $100 for occupancy sensors, Nall estimates. CO2 sensors can cost several hundred dollars per unit, adds Lawrence.

“The installation costs for a DCV project vary significantly depending on building size, existing infrastructure, and control requirements. An owner can expect to pay approximately $1,000 to $2,000 per point on average,” Nohra adds.
Nall was recently involved with a renovation project that incorporated DCV by using occupancy sensors. A series of perimeter offices and those adjacent to an atrium were paired with a dedicated outside air system and variable speed fan coils.

Each 160-square-foot office has a two-position damper. The default setting for an unoccupied office delivers 10 cfm of outside air. Anticipating occupant diversity when the office is in use, the secondary position is configured for three guests at 25 cfm.

“This ensures that we’re providing the minimum ventilation for the maximum expected occupancy,” Nall stresses.
Whenever the system senses the room is unoccupied, it can scale back ventilation to 40% of peak flow. The project cost less than $1,000 per office and since the occupancy sensor controls ambient lighting and power receptacles, the payback is under five years. The DCV capability also meets the LEED credit for increasing ventilation by 30%.

Lawrence also oversaw a DCV project at the University of Georgia. The retrofit converted a single classroom, but has seen great success since its installation. Payback was achieved in less than two years and there are plans to adapt more areas in the future.

“Regardless of the actual design standard, energy savings with a DCV retrofit should focus on a comparison to the existing ventilation patterns, even if they do not match current codes or standards,” emphasizes Lawrence. “If a building is not providing ventilation that meets existing standards, then the primary benefits of DCV are indoor air quality.”

Jennie Morton [email protected] is senior editor of BUILDINGS.

Survey: Doctors Key in Promoting Positive Impacts of Healthy Building Design, Construction & Maintenance

June 27, 2014
Original post here

The critical connection between a healthy building environment and patient health is often missed by the one group of professionals who may matter most – physicians, according to a new SmartMarket report by McGraw Hill Construction sponsored by the American Institute of Architects (AIA), United Technologies Corp. and other partners.

“It’s becoming clear from this initial research that doctors and other health professionals must engage with architects and the design community in a major way if we are to be successful in improving public health through design,” said AIA CEO Robert Ivy, FAIA. “We look forward to furthering that dialogue with physicians and to helping support additional research into this critical public health issue.”

The survey results were announced at the opening session American Institute of Architects Annual Convention.
The report, “The Drive Toward Healthier Buildings: The Market Drivers and Impact of Building Design on Occupant Health, Well-Being and Productivity,” finds that though 18 percent of homeowners say that doctors are their primary source for information on healthy home products and decisions, only 53 percent of pediatricians, 32 percent of family doctors/general practitioners and 40 percent of psychiatrists believe that buildings even impact patient health. Only 15 percent report receiving any information on this connection, but the results also reveal that a key challenge is not just getting information to them but gaining their attention in ways that would alter their perspective, with nearly a quarter (22 percent) reporting that more information would likely not change what they do today. You can access the full report.

The study suggests that getting more information to this group is essential to help create demand for more healthy building design and construction, given the limited understanding that physicians demonstrate of building health impacts. Physician awareness and recommendation of more fundamental healthy building design and construction practices that connect with the health risks of most concern to public health—lack of exercise, chronic stress, poor diet and obesity—could help create the market demand needed to drive investment, but only if physicians expand their engagement with these issues.

Today, the only issue the medical practitioners agree is a link between buildings and health is around mold and mildew, but that is only one of a plethora of factors in building decisions that could impact health.
“Most homeowners rely on family members and friends or colleagues to influence their choices of healthy products and practices, with very few seeking advice from builders, remodelers, contractors and architects who know most about how these decisions affect the occupant. As the construction industry increases its engagement in healthy building, this represents an opportunity for industry professionals to assist clients make decisions in order to positively impact their health,” said Harvey M. Bernstein, F.ASCE, LEED AP, vice president, Industry Insights and Alliances for McGraw Hill Construction.

The report also finds that, contrary to the position held by physicians, the general public is aware of the link between buildings and people’s health.
• 63 percent of homeowners believe products and practices they use at home affect their health, with the majority (50 percent) pointing to impact on allergies, followed by asthma/respiratory illnesses (32 percent) and headaches/migraines (30 percent).
• 90 percent of homeowners believe school buildings affect student health/productivity, and 95 percent believe hospital buildings and operations affect patient/staff health and productivity.
Human resource executives also recognize the link between buildings and health, with its top emphasis on spaces that encourage social interaction. Sixty-six percent of their companies consider spaces for social interaction when making leasing decisions today, and even more (75 percent) expect it will be considered in the future. Yet, the architect community is not as attuned to this need, with creating spaces for social integration being eighth in a list of key factors. This gap suggests the industry needs to be more sensitive to this issue given how the millennial and subsequent generations work, learn and interact and thus, improve their productivity.

The report reflects a landmark research project that is the first to span across five key stakeholders that influence the prevalence of healthy design and construction practices in buildings, including the physicians noted above, construction industry professionals in the residential and non-residential sectors, owner HR executives and homeowners. The breadth of the study is essential in critical gaps between stakeholder responses that are preventing the design and construction industry from fully capitalizing on the specific healthy building investments sought by other stakeholders.
The report reveals the increasing attention industry professionals and owners are placing on health in design and construction plans—as well as some of the needs the industry has to increase these efforts.

According to the study:
• All firms are reporting increases in addressing occupant health in design and construction decisions—59 percent of owners, with architects leading other players in adoption of healthy practices.
• Firms that are doing more green building work are also more attuned to health issues.
• Owners need more data and greater public awareness of the health impacts of products, practices and buildings holistically in order to support additional healthy building investments. Those are reported as the top drivers at 40 percent and 48 percent of owners, respectively.

“Green buildings have real, proven health benefits including improved employee productivity, lower health care costs and reduced absenteeism,” said John Mandyck, chief sustainability officer, UTC Building & Industrial Systems. “This study shows that human resource professionals and building owners see the benefit of investing in a healthier physical work environment — in fact, 66 percent of those who measured occupant well-being saw an improvement after moving to a green building.”

The report cites the need for further investigation into the specific benefits of different design, construction and product decisions, in order to overcome obstacles to investments in these areas that influence health and wellbeing.
The study is comprised of five separate market research surveys, all benchmarking at the 95 percent confidence level—(1) survey of architects, contractors and owners in nonresidential construction; (2) survey of residential builders, architects, remodelers and interior designers; (3) survey of U.S. homeowners; (4) survey of human resource executives at U.S. firms; and (5) survey of medical professionals, including general practitioners, pediatricians and psychologists/psychiatrists. Each survey captures the unique perspective of these stakeholders in terms of their awareness of healthy building impact, use of healthy building products and practices and drivers for them to prioritize health factors in future building decisions. More detailed findings on insights from all these groups are in the report.
“The Drive Toward Healthier Buildings: The Market Drivers and Impact of Building Design on Occupant Health, Well-Being and Productivity SmartMarket” Report was produced by McGraw Hill Construction in partnership with the American Institute of Architects and other premier research partners: United Technologies, CB Richard Ellis and the U.S. Green Building Council. Other support for the project was provided by the project’s two supporting research partners—the American Society of Interior Designers and Delos—and contributing partners Armstrong Ceilings Systems and Armstrong Commercial Flooring, Dewberry, Integral Group, Sloan Valve Company, Urban Land Institute, U.S. Green Building Council—Northern California Chapter, Webcor and the World Green Building Council.

60% of Companies Say Water Will Affect Future Profitability

May 2, 2014
Original post on Environmental Leader

Most companies believe water challenges will significantly worsen in the next five years, according to a survey of major US corporations by the Pacific Institute and VOX Global.

However, the majority of companies surveyed do not appear to be planning to scale up their water risk management practices — about 70 percent of responding companies said their current level of investment in water management is sufficient.

In Bridging Concern with Action: Are US Companies Prepared for Looming Water Challenges?, the Pacific Institute and VOX Global surveyed senior officials who have direct responsibility for water issues from more than 50 companies including AT&T, Cummins, The Hershey Company, MillerCoors, and Union Pacific Railroad.

Nearly 60 percent of responding companies indicated that water is poised to negatively affect business growth and profitability within five years, while more than 80 percent said it will affect their decision on where to locate facilities. This is an increase from only five years ago, when water issues affected business growth and profitability for less than 20 percent of responding companies.

Some companies find that relatively small investments can produce a significant return on investment in mitigating water risks, the report says. According to John Schulz, assistant vice president, sustainability operations, AT&T: “Relatively small capital investments can bring about nearly 10 times the amount of savings in annual water and energy costs.”
In a study published last year, the Pacific Institute said investing in water efficiency and re-use projects will address growing problems associated with drought, flooding and contamination, and create thousands of jobs in a wide range of professions by 2020.

Change Your Perception of Financing and Reap the Energy Savings

An overview of funding options for your next project
By Eric Woodroof, Ph.D., CEM, CRM
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Psychologically, when most people hear the word “financing,” they have a quick and negative reaction about cost. I understand the perception. If you look at the total financing cost on your home, you pay an amount over 30 years that can be twice the purchase price!

But most energy projects are different from your home mortgage. The savings is greater than the finance cost (especially with today’s low interest rates). Yet lack of capital and financing cost are the most common reasons why good energy projects are delayed or cancelled.

An energy project can have a rate of return over 30% – higher than most investment opportunities and many companies’ profit margins. Even with a 10% financing cost, you are still 20% ahead compared to doing nothing.

Lack of capital is solvable for many projects. I will outline solutions, some old and some new. I hope this article inspires you to challenge anyone who tries to block a good project based on the premise that money is not available and the financing cost too high. The truth is, you are probably throwing bags of money out the window – and that money cannot be recovered, even if you do a conservation project at a later date.

Innovative Options

Among recent financing innovations are Utility Energy Service Contracts (UESC), Power Purchase Agreements, on-bill financing, and Property Assessed Clean Energy (PACE) financing.

Utility Energy Service Contracts are basically performance contracts that are developed and implemented by utilities. The contracts offer some streamlining because utilities can provide the project funds and make deals with neutral cash flow.
Power Purchase Agreements (PPAs) are commonly used for solar PV and wind generation. In a PPA, solar is put on the roof at no upfront cost to the building owner, who agrees to purchase the kWh produced over a long-term contract. The PPA is typically structured so that the building owner is paying about the same price for the solar kWhs as they would for power from the grid. This works well when the grid price is high, the utility is cooperative, and local incentives are available.

On-bill financing is offered by some progressive utilities, typically as part of a Demand Side Management Strategy that benefits the utility. As the name implies, building owners repay the installation costs with an extra charge on their future utility bills. The deal is structured so that the monthly savings is larger than the extra charge. The improvement can be linked to the meter, so that if the owner sells the building, the savings and the repayment are taken over by the new owner.

PACE is very similar to the on-bill financing concept except that the savings and repayment are linked to the property tax, so that if an owner sells a property, the new owner would assume the property tax amendment (i.e. extra payment). However, any new owner also reaps the savings cash flow. In recent years, PACE has become very popular. This financing vehicle has now been enabled by legislation in 31 states.

Traditional Financing

There are also many traditional financing options available to facility managers. If you decide to finance a project with a loan, bond, true lease, capital lease, or other leasing variation, you may have some new vocabulary to learn. You may also need an accountant to evaluate such things as depreciation. (And note that there are some new tax regulations for depreciation in 2014.) Take a little time to understand this information as well as the view from the CFO (or whoever signs the contract). To get approved, the CFO has to say “yes.” Try to make it easy – or even irresistible – for him.

Performance contracting has been around for decades and allows projects to be developed by an Energy Service Company (ESCO) that offers a performance guarantee on the savings in which the savings are greater than the finance payment, which is usually handled by a third-party financier. This approach can be attractive because, in theory, the savings are risk free due to the guarantee.

Performance contracting is more common with government, institutional, and educational facilities because financiers are more comfortable lending money to organizations that are likely to survive a recession and other difficult business cycles. Contracts can become complex (for both the ESCO and the facility) and it takes time to understand them as well as get legal endorsement, which adds time and cost.

Local incentives and rebates from utilities can be substantial and improve the return on investment if you are willing to do some before/after documentation. For example, my utility will give a $10 rebate on LED lamps that cost $20. A list of free rebates, tax credits, and other incentives is available at www.dsireusa.org. Also ask your local government, chamber of commerce, and economic development office because they may have special grant money. Because the local community benefits, I have seen funding available to help pay for solar, energy efficiency, and water conservation projects.

Additional Resources

It is clear that energy financing options have increased, leaving more choices for the facility manager – a great situation if you know where to look and how to leverage your options.

If you want some basic information about financing and performance contracting, I have a free webinar entitled Financing for Engineers that is available here. There is also information on the energy.gov and EPA websites.
For career-focused individuals that want to earn accreditation, you can look at a new certification program from the Association of Energy Engineers, the Certified Performance Contracting & Project Funding Professional. I think this type of training will help many facility managers and ESCO professionals navigate their options and accelerate project approvals.

Eric A. Woodroof, Ph.D., is the Chairman of the Board for the Certified Carbon Reduction Manager (CRM) program and he has been a board member of the Certified Energy Manager (CEM) Program since 1999. His clients include government agencies, airports, utilities, cities, universities and foreign governments. Private clients include IBM, Pepsi, GM, Verizon, Hertz, Visteon, JP Morgan-Chase, and Lockheed Martin.

600 Brickell office tower is now downtown Miami’s green giant

Paul Brinkmann, South Florida Business Journal, 1/23/2014
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If you work at the new 600 Brickell office tower in downtown Miami, you don’t have to take a car or walk a block to grab lunch. One of the building’s features is a large golf cart that shuttles people to popular lunch spots.
The idea is part of the building’s green image because it stops people from firing up their gas-guzzlers just to make a short trip. But it’s also a nice amenity.

It’s a benefit offered by the new king of green among Miami’s environmentally friendly office buildings. The first LEED Platinum-certified office tower in Florida is so far living up to its ranking, the U.S. Green Building Council’s highest rating of a building’s sustainability.

Loretta Cockrum, chairwoman and CEO of Foram Group, developer of 600 Brickell, isn’t shy about the benefit to her and her company.
“Our leasing is at a record pace, and we are getting the highest rates in the market,” she said in a recent interview. “I think tenants who are looking for this type of building recognize the Platinum level of quality.”
For example, Cockrum recently signed Northern Trust Bank to relocate to the building. The bank said the LEED Platinum rating was an important factor in the decision.

“The decision was influenced by 600 Brickell’s infrastructure and amenities, including an internationally certified information technology security system, expandable IT capacity and a green environment that benefits the health and well-being our employees,” said John Fumagalli, president of the bank’s Florida operations, in a news release.
‘It just makes sense’

Getting the USGBC’s highest certification was important to Cockrum, but building quality was more important, she said.
“Forget about LEED; it just makes sense,” Cockrum said. “If someone said to you, ‘I can save you 3 million gallons of water a year for X number of dollars,’ would you do it? I said, ‘Why wouldn’t I?’” Cockrum says she is surprised such standards are not required for all buildings.

“We are diverting 3 million gallons of water a year from the city’s systems,” Cockrum said. “If you believe fresh water may be a precious commodity, think about how important that will be. But you can’t renovate a building to have that. It has to be built that way.”

Based on her experience, the most valuable feature for occupants is the quality of air and light in the building. Many studies have shown fewer sick days in LEED-certified buildings, and Cockrum said her company has noticed that impact on the staff.

Edwards & Zuck, the engineering firm on the project, said the building is one of three LEED Platinum-certified high-rise buildings on the Eastern Seaboard, and one of only 13 of its size in the world.
THE DETAILS:

600 Brickell’s green features
• 14 percent lower energy costs than average code compliance.
• 30 percent less water use than an average office building.
• 10,000-gallon tank for rainfall and condensate collection used for landscaping and fountains.
• Energy use is monitored through a building automation system and adjusted to maximize efficiency.
• 18 percent reduction in energy costs from CO2 sensors and dampers, adjusting ventilation to make HVAC systems more efficient.
• 15-foot perimeter of outer office space uses “daylight harvesting” to lower lighting costs by using sunlight on bright days.
• 2.5 million square feet includes 614,000 square feet of office space, retail space, parking and outdoor space.
• Motion-censor lighting turns off lights when no one is present.
• Ultra-low-flush fixtures and waterless urinals.
• Impact windows rated at up to 334 mph.
• Green housekeeping.
• Lunchtime shuttle.

With Temperatures Dropping, Interest in Energy Savings at Multifamily Properties Should be Heating Up

By Tal Eyal, FirstService Residential, 1/15/2014
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While winter made its official debut on December 21, the cold weather has been upon us for some time now and has gotten to extreme levels, including 20-year record lows across the country at the start of the year.
For boards, managers and other key decision-makers at multifamily housing properties, the dropping temperatures bring a rising interest in energy saving strategies, and a renewed focus on negotiating better utility rates. Facing a host of pressing management challenges throughout the year tends to put the issue of energy efficiency on the back burner. But each year, as the cost of heating common areas rises and fluctuates, the questions flare back up again: how can we save on costs and reduce our carbon footprint, and how can we help residents do the same? The fact is, by helping residents reduce their energy costs, properties are more likely to gain buy-in for those critical capital projects that come along.

With this in mind, some condo associations and executive groups have created energy committees to explore potential infrastructure improvements to common areas that create efficiency, and to determine how to negotiate better energy rates. Other HOAs—and rental property managers—have worked with their management companies to take concrete steps toward savings: conducting energy audits, implementing comprehensive energy conservation plans, and leveraging their collective purchasing power.

At FirstService Residential, for example, through our affiliate FS Energy, which focuses exclusively on energy management and advisory services, we have implemented a benchmarking and energy savings program for nearly 600 of our multifamily properties. The program, which began in New York City, has expanded to properties in Florida, and is launching in Chicago. In essence, the approach involves analyzing a building’s energy use and comparing it to similar structures; developing an energy maintenance plan to reduce consumption based on the findings of the initial analysis; and in the case of our northern properties, integrating an Energy Aggregation Purchasing Program to reduce natural gas and electricity costs.

The simple fact is that energy conservation is not just an important environmental goal, it should be a critical financial goal for every multifamily property. The correlation between better energy practices and real savings is irrefutable. Our program in NYC has realized more than $19 million in cost savings, while reducing the carbon footprint of our buildings by 68,630 metric tons, or 15.6 percent. We expect a similarly positive result in other regions of the country.

Ultimately, every multifamily property can benefit from some basic energy planning, along with some long-term infrastructure considerations. Some of the most important steps for properties to take include:
Conduct an energy audit: By assessing current energy usage patterns and costs, and by determining where conservation opportunities exist within a property, management can begin to develop a plan for savings. Every property that has not conducted a comprehensive energy audit should get one under way.

Pursue efficiency: Not only should boards and managers implement a procurement policy that prioritizes energy efficient products—including lighting, water heaters, and water saving devices—for common areas, they should develop a communications plan to encourage individual residents to take similar actions. Building management should consider offering regular energy savings tips in communications with owners and residents, along with opportunities to purchase energy efficient products at wholesale prices.

Train property management staff in energy conservation: Simple steps such as programming thermostats in common areas around usage patterns, and turning off lights in unoccupied rooms, can lead to savings. Staff should be trained to pursue strategies that reduce energy use.

Consider infrastructure improvements: Based on the outcome of their energy audit, properties may want to undertake more significant energy saving improvements, such better insulation, insulating window film, landscaping changes, and automated systems that monitor energy use.

While the winter weather puts energy use in the hot seat, the fact is that conservation and savings are year-round endeavors. Just consider the fact that in warmer climates, such as Florida and Southern California, cooling is the greatest expense. Even in New England, A/C use in the warmer months is a significant energy drain. With this in mind, decision-makers at multifamily properties should keep energy issues high on their list of priorities.

Tal Eyal is founder and president of FS Energy, the energy management subsidiary of FirstService Residential which advises residential property management clients of ways to reduce energy consumption, costs and emissions while improving property values and quality of life. Eyal oversees FS Energy’s operations, energy procurement business, as well as the data analysis and reporting of energy usage.