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Green Tips

by Mog,Justin M last modified Sep 16, 2014 11:39 AM

Ideas for living, working and playing more sustainably!

Be an ENERGY star!

Turn it Off!
    • Drive Less! Walk, bike, take the TARC bus (free with UofL ID), carpool, or vanpool whenever possible. You'll stay fit, make friends, save thousands of dollars per year, and drastically reduce your energy use and planetary impact.
    • Avoid the trip all together: Rather than polluting the planet and wasting fuel, money & time to get everyone in the same room, consider holding virtual meetings and classes through Teleconference, Videoconference, or the Blackboard Collaborate platform (free to UofL employees!).
    • Keep tires properly inflated to save on gas (efficiency is reduced 1% for every 3 PSI that tires are under-inflated).
    • Don't let engines idle longer than about 30 seconds. Idling longer wastes fuel and an idling engine produces more pollution than a moving vehicle.
    • Set computers to "sleep" or “hibernate” when idle (under Control Panel > Power Options). Especially important for desktop models.
    • Always shut down your computer when you're done. Any system updates can be made when you reboot.
    • Turn off any peripheral devices (printers, monitors, speakers, scanners, etc.) when you're done. Just plug them all into one power strip and click it off, or use a "smart" power strip which automatically shut off power to peripherals when the computer shuts down.
    • Do not run a screen saver. They waste energy. Instead, set your monitor to enter power-saving mode when idle.
    • Turn off lights, computers and equipment off when vacating a room.
    • Unplug chargers, TVs, computers, and other equipment when not in use (many consume electricity even when the unit is turned off!). An easy solution is to put everything on one power strip and click it all off when you're done.
    • Set thermostats moderately (<70°F winter / >75°F summer) & adjust 10°F when vacating a room.
    • Get a handle on your residence hall's real-time energy consumption and commit to reduce through UofL's Building Dashboards!
    • Replace wasteful halogen or incandescent light bulbs with more efficient LED or compact fluorescent lamps (CFLs).
Waste Reduction

Reduce WASTE!

    • 42 Ways to Not Make Trash
    • Stop wasting money on bottled water! Refill your bottle for free with Louisville's award-winning tap water instead of trashing the planet.
    • Cut paper use in half by always printing or copying on both sides.
    • Go Paperless! Instead of printing, use free electronic file-sharing on campus through SharePoint, Blackboard, or publicly available services such as GoogleDocs or Dropbox.
      - Instructors: Get the mobile app for paperless exams!
    • UofL Free Store logoDonate unwanted items to the UofL Free Store (open to all UofL students and employees weekly in the basement of Unitas Hall (enter from Cardinal Blvd near Brook Street). You can also donate items to charities, thrift stores, or non-profit organizations; or have a yard sale! UofL employees can give these items new life through UofL Surplus or our online Property Exchange listings.
      ustainability at UofL: GRASS develops Free Store (The Louisville Cardinal, 4/3/13)
      UofL Free Store Grand Opening 8-30-13

    • At the checkout, refuse new plastic or paper bags and bring your own reusable shopping bags (available for purchase on campus for under $2 at The Nest, Simply To Go, and Quick Zone).
    • At mealtimes, use reusable mugs, cups, utensils, cloth napkins and towels rather than disposables. Save 50 cents with a reusable mug every time you fill up on coffee, tea, or fountain drinks at any UofL dining facility.
    • Switch to rechargeable batteries rather than toxic disposables.
    • Avoid excess packaging by bringing your own bags and buying in bulk whenever possible. UofL employees can reuse packing materials like boxes and bubble wrap through our online Property Exchange listings.
    • Buy pre-owned items whenever possible or new items with post-consumer recycled content.
Recycling is a breeze at UofL!
    • Recycle all kinds of paper, cardboard, plastic, metal, and glass - all in the same bin at UofL!
    • Compost your food scraps and organic wastes in one of the Garden Commons composting bins behind the Cultural Center, and start composting at home!
    • Recycle computers, TVs & other E-waste: 636 Meriwether Ave. (MetroCall: 311). Home Depot recycles CFLs. UofL employees can recycle departmental e-waste through our E-Waste program and our Printer Cartridge program.
    • Take hazardous materials (paints, solvents, chemicals, fluorescent bulbs, etc.) to Haz Bin 7501 Grade Lane. UofL employees should contact the Department of Environmental Health and Safety for pick-up, exchange, or responsible disposal of hazardous materials.
    • Green Your Laboratory to reduce toxins and waste:
      1. Inventory Control: Keep chemical inventories updated to minimize duplicate ordering. Chemical purchases can also be reduced by borrowing and sharing chemicals between labs. DEHS offers a
      Chemical Exchange Program (CHEMEX) for chemicals that are unopened or partially used.
      2. Product substitution: Review procedures with an eye to eliminating the use of hazardous chemicals by replacing with a less hazardous or non-hazardous alternative.
      3. Replace mercury-containing thermometers with non-toxic substitutes.
      4. Reuse empty chemical bottles to collect chemical waste.
      5. Switch from disposal plastics items (beakers, pipettes, culture dishes, tubes, etc) to reusable glassware that can be autoclaved or disinfected/inactivated with a mild chemical solution (most inactivations effectively use 10% bleach, which can be sink disposed).
    • Learn more about recycling & waste reduction options at UofL!

Eat better FOOD!

Conserve WATER!

    • Don't run water unnecessarily while brushing you teeth, shaving, or washing dishes.
    • Report leaks in faucets, valves, fixtures, or toilets to Physical Plant immediately for repair: Repair request form here. Call 852-6241.
    • Replace water fixtures with low-flow shower heads, faucets and/or toilets.

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