Moving toward a greener lab involves thinking about three main categories for action: reducing energy use, choosing consumables that minimize waste, and optimizing lab processes to support sustainability. Read on to learn more about 10 ways to improve your lab's sustainability today.
Reduce Energy
1. Save Power and Carry On
One of the easiest things to do is to turn off equipment when not in use. According to Harvard University, closing the fume hood resulted in significant energy savings of over $240,000 and reduced carbon emissions by 300 metric tons. Consider adding timers or automatic switches that cut off at the end of the workday, or group equipment safely on a power bar so there's only one off switch to turn off when work is done. This works well for lab computers that don't need to run all night. Not in the habit? Post reminders next to equipment and switches to save power and turn off lights.
2. Energy Efficient Options: The New Normal
Choose energy-saving products where possible, opting for more efficient options when replacing items. Technology like Corning® CoolCell® Containers can often achieve the same goals as old products but more sustainably.
3. Sustainable Buildings for Sustainable R&D
Heating and cooling can be major drains on energy inefficiency. When updating building utilities, consider upgrading heat pumps and cooling technology along with zero emissions options. Blinds, shades, and adequate wall insulation will help keep conditions stable throughout the year.
Buy Green
4. Reuse for Longer Life
Replacing plasticware with glass reduces single-use consumables and their associated waste. If you can't switch to glass, it is possible to autoclave many common lab items with pipette tips in reusable boxes, or you could consider using only single-use plastics that come with a recycling program.
Choosing a supplier with forward-thinking intentions can also help you make your lab greener. Corning is pioneering chemical recycling methods that deal with single-use plastic waste by reconstituting it into material that meets lab-quality standards.
5. Say Hello to Sustainable Suppliers
Choose suppliers that offer ethical manufacturing, recycling programs, and better energy management in their facilities. Corning has been recognized for having 798 products included in Fisher Scientific's Greener Choice Program, which is the most of any supplier. This designation is given to products that are environmentally preferable to items within the same use category and come with "assurance that the environmental benefit claims remain substantiated over time."
Find out if your suppliers are working toward energy efficiency goals, such as the Energy Star Challenge for industry. Some suppliers are already rethinking their product designs to reduce plastic used during manufacturing. Making containers with thinner walls can use less plastic without compromising quality. For instance, Corning redesigned its standard cell culture flask to remove its sharp angles and make way for a rounded profile, which reduced plastic used in manufacturing by around 23 percent.