Learn about ways the University of Delaware prioritizes
energy conservation and about ways that you can minimize your
footprint below.

UD’s Energy Breakdown:

  • Electricity 44% 44%
  • Natural Gas 32% 32%
  • Gasoline & Jet Fuel (Incl. Commuting) 19% 19%
  • Fuel Oil, Fertilizer, Misc. 5% 5%
*From FY2007-2019, based on Newark campus greenhouse gas inventory.

Where UD uses energy: 

  • Buildings 72% 72%
  • Transportation (Incl. Commuting) 23% 23%
  • Transmission Line Loss 4% 4%
  • Waste & Fertilizer 1% 1%

We need your help to improve energy performance on campus!

Take Your Energy With You

Devices plugged in but not in use can consume up to 30% of a building’s energy.

Turn off screens and unplug gadgets or chargers when they’re not in use and you can have a huge impact on unnecessary energy use.

Turn off all the things!

Powering up an electronic is usually equivalent to running it for only 5-10 minutes. Turn off screens and unplug gadgets and chargers to extend their useful life and save energy.

Pro tip: Use timers on lamps and electronics to turn them off when you rarely use them. At about $5, timers are cheap, effective, and have a fast return on investment (ROI).

Save the Conditioned Air

We condition air to a comfortable temperature and humidity, but that takes a lot of you-know-what. Close doors or windows – wherever that  air is seeping out into oblivion.

If you have a thermostat, tone it down at night while you’re sleeping.  Set your temp cooler in the winter and warmer in the summer – and dress appropriately. You’ll save money and cut the biggest source of emissions and pollution in buildings.

Being Better in your Building

Our buildings on campus get a lot of traffic, and sometimes stuff happens.

  • If a door or window is left open by accident, close it.
  • Don’t leave lab hoods open, they are major energy hogs.
  • Try to schedule work or research during normal working hours, or we have to run the A/C in the whole building for just a handful of people.
Report Maintenance Issues ASAP

Shoot a quick email to Everyone thinks someone else reported it and usually no one has. Our maintenance guys are really great (in case you didn’t know), but they don’t use the buildings like we do, so sometimes they don’t know about everyday issues. Report it if you notice:

– Building is way too hot or cold
– Building is super-drafty
– Lights are out or water is dripping
– Toilets are running… and running… and running
– Doors or windows don’t close properly

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