Light bulbs turned off by volunteers through April 19, 2024

Approximate tons of carbon dioxide equivalent saved through April 19, 2024

Approximate dollars of savings on energy bills through April 19, 2024

Not in use? Turn off the juice!

iSEE’s Illini Lights Out (ILO) program demonstrates the immense energy-saving impact of simply turning off the lights when you leave a classroom, lab, or study space. On a few Friday nights each month, volunteers gather to form mini lights-out brigades and tour campus buildings recording how many lights are left on (and shutting off as many as they can, of course). Volunteering takes about an hour and a half, and there are always snacks afterward! Thanks to a grant from the Student Sustainability Committee (SSC), ILO has multiple events you can take part in each semester!

Fall 2024 Dates!

 

  • Sept. 20: Thanks to the 171 volunteers who turned off 2,805 bulbs in campus buildings, saving as much as 4,838.6 kWh and $426 in energy costs, and averting as much as 3.9 metric tons of GHG
  • Oct. 18: A total of 187 volunteers turned off 2,223 bulbs in 33 campus buildings, saving as much as 3834.7 kWh $338 and averting as much as 3.1 metric tons of GHG
  • Nov. 8: A total of 170 volunteers turned off 2,209 bulbs in 26 campus buildings, saving as much as 3810.5 kWh and $338 in energy costs, and averting as much as 2.7 metric tons of GHG
  • Dec. 6

2023-24 wrap-up

Thanks to the fantastic work of more than 1,512 student volunteers, who turned off 50,617 bulbs, saving as much as 87,609 kWh and $7,686, and averting 61.2 tons of GHG, at our 10 dates!

About ILO

Illini Lights Out began as a one-off event organized by iSEE’s Energy Conservation and Building Standards SWATeam in Spring 2016 — at which students managed to turn out 1,500 lights in just 40 minutes — and expanded to a monthly happening during 2016-17 with the support of a grant from the Student Sustainability Committee (SSC).

Read more about the 2016-17 Illini Lights Out efforts.

Interested in a Lights Out event at your University? Email us at iseeinterns@gmail.com for tips and tricks on how to get started.

 

Contact Us

Email: iseeinterns@gmail.com

Office phone: 217-333-4178

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