technology roadmap energy efficient building envelopes

#Technology roadmap energy efficient building envelopes how to
#Technology roadmap energy efficient building envelopes skin
#Technology roadmap energy efficient building envelopes windows

Saving Water Energy: Your hot water system is one of the greatest energy users in your home.

#Technology roadmap energy efficient building envelopes how to

Energy Efficient New Construction: How to integrate building components to create a high-performance home.Energy and Cost Savings Calculators for Energy-Efficient Products: Cost estimator calculators and fuel cost comparisons help you to determine yearly operating costs and where you stack up against comparable appliances and homes.HVAC Systems: Heating, ventilation and air conditioning collectively make up 40 percent of commercial building electricity use.Elements of Energy-Efficient Housing: The thermal envelope shields your living space from outdoor elements and keeps your snug.Passive Solar Home Design: Discusses how heat moves and is stored through conduction, convection, thermal capacitance and radiation.Energy Analysis Tools: For building professionals: to understand how the tools work is the key to making good choices on what computer energy analysis tool will best calculate energy consumption for projects.Energy Analysis and Tools: Energy simulation tools for building envelope researchers and professionals.(pdf)īuilding Envelope Technology Roadmap: The vision for residential building envelopes by 2020 includes returning energy to the energy grid, adaptability, affordability and durability, among others bullet points. Commercial Building Airtightness and HVAC Use: A 2005 National Institutes of Standards and Technology simulation study on the “Impact of Commercial Building Envelope Airtightness on HVAC Energy Use' prepared for the U.S.Building Envelopes Program: The famed Oak Ridge National Laboratory's Building Envelopes program looks into the structural aspects of buildings and the energy-efficient materials to do the job.What is the Building Envelope?: The building envelope separates “conditioned' space from “unconditioned' space-that is, the indoor space from the outdoor space.

#Technology roadmap energy efficient building envelopes windows

Installing air exchangers, Energy-Star appliances, storm windows and doors, weather stripping doors and windows, and caulking air leaks can lead to fewer emissions that can harm the environment, your health and your pocketbook.Ĭheck out these links to see how your home can benefit from an energy audit, using energy-efficient appliances, heating and cooling systems, lighting and landscaping design. Your home's energy envelope also helps reduce your energy footprint on the world. Carbon monoxide is one of the main culprits-and it can kill you without warning. Thus your home, on its way to energy-efficiency, can actually be polluting your environment-and your family's health. If your home is so tightly enveloped, it's tough for natural air exchanges to take place. If you stay indoors with everything closed up when you have the flu, the flu microbes recirculate through the air, reinfecting you.

It's not just breathing through your nose and into your lungs, but your pores. In order not to get sick, your body must continually exchange carbon dioxide and oxygen through your respiratory system. The key to energy efficiency is to maintain occupant comfort level, not to continually establish it. If air leaks penetrate your building envelope that means that you could be losing energy and throwing money out the window. It keeps your home airtight affecting both a sturdy thermal and a pressure envelope so that your home's heating and air-conditioning can do their jobs.

Insulation is one of the most important parts of your home. Landscaping choices, such as using trees to shade windows or to provide windbreaks promote energy efficiency.

#Technology roadmap energy efficient building envelopes skin

The second system, the outdoor environment, can be used to promote energy efficiency like clothing keeps your skin and body cooler or warmer. Energy-efficient homes keep your home heating and cooling systems working together to keep you comfortable by using programmable thermostats, Energy-Star appliances and zone heating and cooling to regulate temperature.

Home energy efficiency is a two-fold scientific system. The walls, doors, windows, roof, foundation and insulation work together much like your blood and internal organs work together to cool you and to keep you warm and dry when you need to be. It keeps your home safe, the components of it interacting with each other, not the outdoor environment.

Your skin is what keeps your insides in and protects your internal organs from outside exposure. Envision your home as separate from the outdoors-a great way to think of it is like your skin.