Skip to main content
National Labs
Offices
Careers
Newsroom
About
About
History
Organization Chart
Work with Us
Facebook
Twitter
Youtube
Instagram
Linkedin
Enter the terms you wish to search for.
Sort by
Relevance
Date
Main navigation
Energy.gov Home
Science & Innovation
Science & Innovation
Energy Sources
Clean Energy
Energy Efficiency
Artificial Intelligence
Climate Change
Vehicles
STEM
Energy Economy
Energy Economy
Prices & Trends
Funding & Financing
Federal, State & Local Government
Advanced Manufacturing
Security & Safety
Security & Safety
Nuclear Security
Cybersecurity
Environmental Cleanup
Emergency Response
Save Energy, Save Money
Save Energy, Save Money
Heating & Cooling
Weatherization
Windows, Doors & Skylights
Design & Remodeling
Electricity & Fuel
Start Saving
Insulation
Sealing Your Home
Ventilation
button
button
Energy.gov
Sarah Yang
Sarah Yang is a science writer at Berkeley Lab, one of the Department of Energy’s 17 National Labs.