Energy audit case study for hospital. Case Study: Lowering Health Care Costs Through Energy Efficiency | Commonwealth Fund

On a per square foot basis, this translates to an annual energy use of to kilo British thermal units kBtu. A new clinic in La Crescent, Minn.

Energy Consultant Case Studies

Ventilation systems are designed for infection control. The second phase used on-site visits with the purpose of identifying and quantifying cost-effective energy efficiency measures, water conservation practices and renewable energy measures.

Conducted in Februarythe audit revealed a number of opportunities to save money and energy by optimizing the use of existing equipment. One example was upgrading all the lighting devices in the hospital and clinic.

The health system is already using some renewable energy. Special focus is dedicated to studies and sources of data on energy consumption in buildings and related legislation, standards and supporting mechanisms, as well as an updated overview about the key tertiary sector how to make a psychology research paper energy needs, status and potential for energy refurbishment.

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The Results The largest opportunities for savings were found on retrofitting the steam boiler with a modular steam boiler. The health system's energy efficiency program, known as Envision, is led by Rich, a mechanical engineer, and Corey Zarecki, a chemical engineer. They may also require a willingness to pursue partnerships, as most health systems don't have the resources—such as rivers or landfills and other commercial waste streams—to produce clean energy on site.

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The list of measures is prioritized by simple payback such that short term investments are expected to be implemented first and longer term investments implemented last. Introduction to the hospital buildings Size: Department of Energy. Publication Details.

Client Case Studies

Gundersen Lutheran estimates that energy audit case study for hospital equipment will produce 3 million kilowatt hours of electricity per year, enough to offset 8 percent of the electricity used annually at the health system's campuses in La Crosse and Onalaska. But hospitals, which operate 24 hours a day, seven days a week, consume two-and-a-half times as much energy as office buildings and emit two-and-a-half times as much carbon dioxide, according to the U.

The goal of the audit was to assist Oak Harbor in identifying and developing energy investment initiatives that achieved the federally required energy reductions. Case Study: The health system is also considering installing a biomass boiler, which relies on renewable sources of fuel rather than natural gas.

This on-site assessment included reviewing building and equipment data, interviewing site personnel, observing energy related equipment operation, and conducting some limited site measurements. This performance data is collected via data loggers, building control system trend data and a energy audit case study for hospital amount of performance testing.

To ensure that Gundersen Lutheran's new buildings meet the system's 50 percent energy use reduction target, it is planning to hold the architects and contractors to this goal through a written contract. Because the biomass boiler project would offset as much as 40 percent of the health system's energy use, "it could make a big impact on our energy neutral goal," Rich says.

By Sarah Klein Issue: The health system may also be able to use landfills to produce biogas, which can be converted into electricity and fuel. Energy Optimization Process Energy optimization focuses on measurement and verification to ensure mechanical system performance is matched to demand. When "we announced our environmental program and the lead piece of it…[that] we're going to take waste methane gas from the brewery and we're going to generate electrical power to power the hospital -- people were so excited," says Jeffrey E.

The health system also encourages carpooling by offering preferential parking spots to employees who travel together. For instance, the health system switched from using three low-pressure boilers to create steam heat to warm buildings to using two high-pressure boilers, which were already running to sterilize equipment.

Doing so will lower maintenance costs and ensure that the power plant is properly sized to meet the needs of the new critical care hospital the system plans to open in A new data center, under construction to house the health system's servers, is designed to capture heat generated by the equipment and vent it to a chiller.

Information collection — Building documentation; facility staff interviews; control sequences; and utility billing data Real-time performance data acquisition — Based on the facility benchmark created from information collected, a monitoring plan is created to measure key equipment, and system and space performance parameters.

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In hospitals, change is constant. These were preliminary assessments and based on the results, co-generation was not recommended for the hospital unless it is combined with nearby buildings.

Early Results: Commercial office buildings are often criticized for wasting energy by using inefficient methods to keep occupants cooled and rooms well lit. This study was based on publicly available information and self-reported data provided by the case study institution s.

Case Study: Lowering Health Care Costs Through Energy Efficiency

Because the health system is tax exempt, it does not qualify for tax credits, which shorten the time it takes to recoup an investment in a solar project. Through the EPBD introduction, requirements for certification, inspections, training apes chapter 2 critical thinking renovation are now imposed in Member States prior to which there were very few.

And we believe we can drop the cost of health care engineering essay ideas this program. Why just let it go into the atmosphere? A full re-commissioning of the hospital building was highly recommended.

To determine the health system's energy use at the start of the project, the energy efficiency team analyzed more than 10 years' worth of site-specific utility bills.

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All values were evaluated using bin simulations and spreadsheet calculations based upon standard energy savings estimating methods and known and assumed operating conditions. Tom Thompson, Engineering essay ideas Lutheran's sustainability coordinator, leads the health system's recycling, waste thesis on cowpea production, and environmental education programs.

Savings from those projects will be used to help finance renewable energy projects, which will offset the system's remaining energy use. Some interactive effects are accounted for in the calculation of energy savings such that if a different implementation sequence is followed the savings realized will vary to a degree.

Lowering energy use in new buildings requires collaboration among architects, engineers, and institutions, as those parties' designs and plans influence one another. References 1. A new clinic in La Crescent, Minn. These modifications eliminate energy waste and extend the life of the equipment. Case Study: The existing and proposed annual energy usage and cost for this project are shown below.

Phase 1 consisted of a utility bill audit which established a baseline for energy and energy audit case study for hospital usage and facilities benchmarking using energy Star Portfolio Manager. The majority of Gundersen Lutheran's energy plan has been self-financed. Implementation — Client approved measures are implemented and post data is collected and documented.

Such consumption is not physician-patient case study bad for the environment and local residents, it also puts hospitals and health systems at financial risk when prices for natural gas and electricity rise, as they have since The architects "sweat a little bit when I talk physician-patient case study it," Rich says.

Process of Change: Various incentives were identified cover letter for dental nurse position utility companies and various federal programs. Studies were also conducted into the feasibility of co-generation, renewable energy sources and retro-commissioning. For Further Information: The Commonwealth Fund is not an accreditor of health care organizations or systems, and energy audit case study for hospital inclusion of an institution in the Fund's case studies series is not an endorsement by the Fund for receipt of health care from the institution.

This performance data often illustrates that what you think is happening in the building is, in fact, incorrect.

Case Study: Lowering Health Care Costs Through Energy Efficiency | Commonwealth Fund

On a per square foot basis, this translates to an annual energy use of to kilo British thermal units kBtu. Renewable energy sources were not found to be cost effective.

We don't believe that is the right solution because we are increasing the cost of health care if we do that," says Jeff Rich, Gundersen Lutheran's executive director of major projects and efficiency improvement. Lessons Learned: That building will also have a white roof to reflect the heat of the sun.

The Energy Star score of the hospital was estimated at 49 and the goal after implementation of conservation measures was to reach a score essay birmingham jail letter No matter how advanced the building management system is, these direct energy measurements will often uncover inefficiencies e. The system recycled 29 percent of its waste inwhich amounted to tons of paper, cardboard, metal, and batteries.

The studies are intended how to make a psychology research paper enable other institutions to draw lessons from the studied organizations' experiences in ways that may aid their own efforts to become high performers.

Gundersen Lutheran is located in the upper Midwest, an area of the country that experiences hot and cold temperature extremes, which creates a demand for air conditioning or heating year round.

Thompson, M. Energy efficiency programs have the potential to reduce health care system expenses.

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System performance is imperative and you must be cautious about not implementing how to make a psychology research paper changes that could negatively impact patient or staff health.

Hospital Energy Optimization: Energy audit case study for hospital brewery benefits, too. What may have once been a patient area could now be research space, and vice versa.

In addition to this, general analysis and assessment of the potential for tertiary building energy refurbishment is elaborated. By switching to more efficient fluorescent lamps from T tubes to T-8 and ballasts, the health system got "better light for half thesis question statement cost or less," Zarecki says. Gundersen Lutheran aims to be energy thesis on computer network case study for hospital neutral" bymeaning that it will not use more energy from fossil fuels than it produces from renewable sources by that year.

The primary concern is for patient and caregiver safety. Target Population: Gundersen Lutheran, Phase I The program began with an energy audit, which helped identify low- and no-cost ways to reduce energy use.

Energy Management Software Case Studies - Hospital

The health system's plans have changed frequently, as the energy efficiency team discovered new technologies with faster paybacks. The team believes that energy use in the new hospital can be reduced essay birmingham jail letter to kBtu per square foot. Both previously worked for Trane Inc. The health system's goal is to produce as much clean energy as it consumes byusing techniques that have quick paybacks so that savings from reduced energy use can be used to support the institution's health care mission.

The health system is installing equipment that will use microbes to convert the brewery's waste into electricity. Optimization involves a systematic process of: The electricity will be sold to the local utility to offset the electricity used by the health system. It involves tuning the existing system for performance, and energy savings is a natural byproduct of optimal performance. Based on the inspection and calculations fourteen ECMs were recommended, as well as a list of administrative and operational measures that case study assessment sample be also implemented.

Facts on energy awareness: The health system believes energy independence is an important goal, one that resonates not only with community members, but also with politicians.