Department of energy building life cycle cost blcc software

Nistir 85327334 energy price indices and discount factors for life cycle cost analysis 2019 annual supplement to nist handbook 5 additional information. Home building life cycle cost programs troubleshooting having trouble with the building life cycle cost blcc programs software. Building life cycle according the aia guide to building life cycle assessment in practice 2010. The national institute of standards and technology nist developed the building life cycle cost blcc programs to provide computational support for the analysis of capital investments in buildings. To accommodate those objectives, the calculation utilized a software called building life cycle cost blcc version 5 which is a product of the us department of energy. In hazardprone areas, hazardinduced maintenance costs can exceed initial building cost. Federal energy management program femp training catalog. Department of energy doe evaluates published model codes and standards to help states and local jurisdictions better understand the impacts of updating commercial building energy codes and standards. Building life cycle cost analysis lcca, incorporating. Browse the calendar to see femp training, educational events offered by federal agencies, and federal working group meetings. Pdf life cycle cost analysis of retrofit scenarios for a. Department of energy federal energy management program femp. Nc life cycle cost analysis lcca nj green building manual. Experience in engineering analysis of facility and utility systems including energy analysis software and the department of energy building life cycle cost blcc software is required.

In order to fulfill the objectives, a calculation and comparative analysis of life cycle cost between a roof using solar panel and a concrete roof were conducted using building life cycle cost blcc version 5 software. As applied to building design energy conservation measures, the process is mandated by law and is. Handbook 5 hb 5, lifecycle costing manual for the federal energy management program. This student manual for the projectoriented lifecycle costing workshop for energy conservation in buildings is a workbook for a twoday course on lifecycle costing developed by the national institute of standards and technology nist for the u. Department of energy funds energy analysis activities and produces analysis resources. Doe has established a methodology for evaluating the energy and economic performance of model commercial energy codes and standards, as well as proposed. Lcc assesses all costs that occur over the buildings lifetime including construction costs, maintaining. Nist building lifecycle cost blcc computer programs, blcc5. Building lifecycle cost blcc program open energy information. The updated edition of the nist building lifecycle cost blcc and energy escalation rate calculatoreerc programs are released at the same time as this annual supplement, for use over the same time period. Life cycle cost comparison study of pv and concrete. It is especially useful for evaluating the costs and benefits of energy conservation projects in buildings.

According to international standard iso 14040, lca is a. Nistir 85327334 energy price indices and discount factors for lifecycle cost analysis 2019 annual supplement to nist handbook 5 additional information. Energy price indices and discount factors for lifecycle. Department of energys federal energy management program femp and other agencies for. To improve the costeffectiveness of its building and renovation programs, stanford must invest in designs and systems with improved longterm performance. Future software developments will further facilitate the lifecycle environmental building design process and further reduce the cost of identifying optimal design solutions. Blcc supersedes and incorporates both the federal building lifecycle cost fblcc and the national bureau of standards lifecycle cost nbslcc programs. This table adjusts the rule of thumb for building size and energy use characteristics and provides a more precise guideline. It wont be long before estimators may be presenting the estimated costs in two different ways one as the dollars per square foot of the initial costs and another as the dollar per square foot of the life. Study of possible applications of currently available. The building life cycle cost blcc software program is also available from its website for lcca of capital investments in buildings. Department of energy doe, federal energy management program femp. Building lifecycle cost blcc computer program, version. The building life cycle cost blcc, software can be used in place of lccid, providing that the report format is modified to the standard dod format.

According to the department of energys doe federal energy management program website on the building lifecycle cost blcc programs, blcc conducts economic analyses by evaluating the relative cost effectiveness of alternative buildings and buildingrelated systems or components. For the economic analysis of energy conservation investments in federal buildings, blcc complies with nbs handbook 5, lifecycle cost manual for the. According to the department of energys doe federal energy management program website on the building lifecycle cost blcc. Blccnist building lifecycle cost program, version 5. Green building features generally have higher initial costs compared to conventional features but offer operational savings over time through decreased resource use. Solar power panel has been used for the calculation of life cycle cost with energy efficient approach. Then, the highestranking, lowest lifecycle cost, alternative is recommended for the owner. Definitions and aspects of life cycle assessment the lca process is governed under iso 14000, the series of international standards addressing environmental management. User friendly userfriendly lifecycle costing building.

Life cycle cost analysis of commercial buildings with. Bringing the pieces together to unleash the power of. The building life cycle cost blcc program was developed as a partnership between the national institute of standards and technology nist and the united states department of energy. The building life cycle cost blcc program was developed as a.

As opposed to more commonly used roibased calculations, lcc is conducted based on longterm costs and savings, keeping in mind the fact that they are interconnected. Life cycle costing lcc is an important economic analysis used in the selection of alternatives that impact both pending and future costs. Having trouble with the building life cycle cost blcc programs software. This project predicted that substantial energy savings and associated emissions reductions could be realized. Analysis of costeffective pipe insulation requirements. The blcc procedure in an easytouse spreadsheet where. Commercial energy and cost analysis methodology building. Life cycle cost analysis and energy efficiency report to the washington state legislature december 20 contacts. The blcc5 building lifecycle cost program provides economic analysis of projects for which both initial capital costs and future operational costs need to be considered. Department of energys doe most recent projections of energy price escalation rates. The program is useful for evaluating the longterm costs and savings of energy and water conservation and renewable energy projects in federal buildings, whether the projects are agencyfunded or financed.

Lcc is often used to better manage the costs of a building project or material throughout its life cycle. Share this the harvard life cycle costing policy and calculator was designed to aid harvard decision makers in considering all present and future costs related to new construction, renovation, equipment replacement, or. On this website, energy analysts and policymakers can access energy analysis products related to renewable energy and energy efficiency, including published analyses, energy data and maps, and analysis tools such as models, software, and calculators. Energyefficient building design for the louisiana capitol. It supports privatesector lifecycle cost analysis by updating the energy price indices that are described, explained, and illustrated in nbs special publication 709 sp 709. Cost of energy is the energy or the fuel it takes to run the appliance or bulb for its lifetime. Resource manager position sain engineering associates, inc. The software is a product of the department of energy, usa. Nistir51853 blcc thenistbuildinglifecyclecostprogram,version4.

Blcc is available as a free download from the department of energys eere federal energy management program femp website. The alternatives can be evaluated with building life cycle cost blcc software. The nist building lifecycle cost blcc computer program provides economic analysis of proposed capital investments that are expected to reduce longterm operating costs of buildings or building systems. This technology conducts economic analyses by evaluating the relative cost effectiveness of alternative buildings and buildingrelated systems or components. Learn about femp training and how it supports the federal building personnel training act. Note that as buildings get larger, there is an economy of scale, so it is not necessary to expend as much on a squarefoot basis. See the problems and solutions below to troubleshoot blcc software issues. The femp training catalog features online and onsite training offered by the federal energy management program femp. Life cycle costing and evaluating design alternatives. Building life cycle cost programs the national institute of standards and technology nist developed the building life cycle cost blcc programs to provide computational support for the analysis of capital investments in buildings.

In the example, an existing commercial buildings hvac systems are considered. Department of energy doe federal energy management program femp, march 1999. Department of energy doe in subpart a of part 436 of title 10 of the code of federal regulations 10. The program is useful for evaluating the longterm costs and savings of energy and water conservation and renewable energy projects in federal buildings, whether the projects. Life cycle cost analysis is required for forest service buildings. It is especially useful for evaluating the costs and savings of energy conservation projects in buildings.

These doe projections are needed for federal energy. Robert maruska, cparb chair, 206 7873146 ed kommers, cparb vice chair, 206 4429029 nancy deakins, cparb coordinator, des, 360 4079333. Life cycle costing analysis lcca or lcc for short is the most accurate way to increase your buildings project savings by comparing different design alternatives. Evaluating an energy efficiency project for an existing. The life cycle costing policy and calculator were developed to support implementation of harvards green building standards. Building lifecycle cost blcc wbdg whole building design. In this evaluation the net presentvalue npv method is used to rank the alternatives. The bina nusantara campus building was selected as the case study. Doe2 uses a description of the building layout, constructions, operating schedules, conditioning systems lighting, hvac, etc. The guidelines for life cycle cost analysis lcca instruct project teams to consider not only the. It compares initial investment options and identifies the least cost alternatives for a twenty year period. Blcc is available as a free download from the department of energy s eere federal energy management program femp website. Introduction and overview of federal building energy. Pv present value of the future cost of goodsservices d the assumed discount rate real ft p 0 if d is real ft future cost of goodsservices in year t t future year assumed in the calculation d the assumed discount.

The output format of the life cycle cost in design program lccid is consistent with attachment 1. Proceedin gs of the institutionof civil engineers engineeri ng sustainabil ity xxxxxxxx. Blcc the nist building lifecycle cost program, version 4. The nist building lifecycle cost program version 4.

Building life cycle cost programs department of energy. Life cycle costing lcc is the process of identifying and documenting all the costs involved over the life of an asset. The nist building lifecycle cost blcc computer program provides economic analysis of proposed capital investments that are expected to reduce longterm operating costs of buildings or building systemscomponents. Blcc is available as a free download from the department of energys eere federal. Doe2 is a widely used and accepted free ware building energy analysis program that can predict the energy use and cost for all types of buildings. The national institute of standards and technology nist developed the building life cycle cost blcc programs to provide computational support for the. Robin thomas cem resource energy manager rem nelson.

If bulb a has a life of hrs and bulb b has a life of 10,000 hours, then bulb a needs to be replaced 10 times to get the same useful life period as that of bulb a. This webinar discusses an approach to building life cycle cost analysis that incorporates costs due to. Life cycle costing in construction with one click lca software. A cem certified energy management certificate is highly preferred. This report, which is updated annually, provides current doe and omb.

Life cycle cost analysis lcca is a form of economic evaluation that compares the costs and savings of alternative building designs and systems over the life cycle of a building. Projectoriented lifecycle costing workshop for energy. They include blcc, the energy escalation rate calculator, handbook 5, and the annual supplement to handbook 5. Building lifecycle cost blcc programeconomic analysis tool developed by the national institute of standards and technology for the u.