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How Managing Building Energy Demand Can Aid the Clean Energy Transition

Since buildings consume 75% of electricity in the U.S., they offer great potential for saving energy and reducing the demands on our rapidly changing electric grid. But how much, where, and through which strategies could better management of building energy use actually impact the electricity system?

Berkeley Lab Pushes Its Energy-Saving Windows into the Market

Windows make up 7% of the envelope area of a home but can account for 47% of the envelope heat loss. High-performance windows thus represent a significant opportunity for consumers to be more comfortable and save money – and help reduce energy demand and greenhouse gas emissions while doing so.

Pioneering Framework Could Reduce Energy Demand in Buildings

Heating and cooling buildings is a large part of global energy demand and a significant source of CO2 and greenhouse gas emissions, and in the coming decades the energy demand for heating and cooling – also known as thermal energy – is expected to grow considerably. Scientists and engineers have made many advances in lowering

Berkeley Lab Building Efficiency Campaign Drives $95M in Annual Energy Savings

One hundred and four U.S. companies, schools, governments, and institutions are taking their building energy savings to a new level with the Department of Energy’s Smart Energy Analytics Campaign, a four-year initiative funded through the Building Technologies Office and facilitated by Berkeley Lab.

High-Performance Windows to Benefit Low-Income California Communities

Buildings account for a whopping 40% of total U.S. energy consumption, and windows are responsible for approximately 10% of that. High thermal performance windows reduce combined heating and cooling energy consumption of typical single family homes in California by up to 50% compared to existing single-pane windows, which are still found in 6.5 million, or

Uncertain Climate Future Could Disrupt Energy Systems

Extreme weather events – such as severe drought, storms, and heat waves – have been forecast to become more commonplace and are already starting to occur. What has been less studied is the impact on energy systems and how communities can avoid costly disruptions, such as partial or total blackouts.

Can’t Take the Heat? ‘Cool Walls’ Can Reduce Energy Costs, Pollution

A study by scientists at Berkeley Lab modeled several different types and ages of homes, retail stores, and office buildings in cities across California and the U.S. and found that sunlight-reflecting “cool” exterior walls can save as much or more energy than sunlight-reflecting cool roofs in many places.

Q&A: How to Protect Yourself and Your Family From Wildfire Smoke

Berkeley Lab indoor air experts Brett Singer and Woody Delp advise: stay indoors, consider a mask, limit activities, use air filtration systems, or even build your own.

Berkeley Lab Awarded DOE Grants for Greener Buildings

Berkeley Lab has been awarded more than $4 million by the Department of Energy (DOE) to undertake three projects aimed at improving the energy efficiency of buildings, which account for more than 40 percent of the country’s energy consumption and greenhouse gas emissions.

Calling All Innovators: Submit Your Ideas for Smart, Energy Efficient Buildings!

The U.S. Department of Energy (DOE) wants your ideas on how to make buildings smarter and more energy efficient. As a DOE national lab, Lawrence Berkeley National Laboratory (Berkeley Lab) is partnering with the DOE and private industry on JUMP, an online crowdsourcing community for building technologies. You can submit your ideas on specific technology