Advertising banner for Naturalled showing a built-for-demand environments adjustable vapor-tight jelly jar light with IP65 rating and accessory icons (photocell, protection badges).

Energy + Environment

Top 10 States for LEED

Sq. ft. of space to earn LEED-certification in 2011

Per capita

District of Columbia

18,954,022

31.50

Colorado

13,803,113

2.74

Illinois

34,567,585

2.69

Virginia

19,358,193

2.42

Washington

14,667,558

2.18

Maryland

11,970,869

2.07

Massachusetts

13,087,625

2.00

Texas

50,001,476

1.99

California

71,551,296

1.92

New York

36,538,981

1.89

Minnesota

9,591,445

1.81

author avatar
Craig DiLouie
Industrial lighting ad showing a rugged, jail-shaped vapor-tight jelly jar with ceiling and wall mounts; text reads 'Built for demanding environments' and 'Adjustable Vapor Tight Jelly Jar' behind a textured metal background, 'Naturaled 25 yrs' logo at top left.

Events

ALA Conference 2026
DLC Summit 2026
IES Street & Area Lighting Conference
Light Expo London
Canada Light Expo 2026
Click For More
Gradient purple banner with large 'SAVE THE DATE!' text for ArchLight Summit at Dallas Market Center, June 22–23, 2027, and a Learn More button on the right.

Archives

Categories