Learn how to be more sustainable and reduce your travel-related carbon footprint. Based on the 2019 Greenhouse Gas Emissions Inventory, air travel accounted for 13% of UC Berkeley's total greenhouse gas emissions.
To support the university's Carbon Neutrality goals, we encourage all staff, faculty, and students to adopt sustainable travel practices. Please use this sustainable travel guide before booking and during your next trip.
Evaluate Your Trip
Assess your meeting to determine if travel is necessary. Many meetings can now be effectively conducted virtually. UC Berkeley utilizes some Video Conferencing solutions (for example, Zoom and Google Meet), which are available to all staff, faculty, and students.
Air Travel
Great news from JetBlue!
UC travelers can now enjoy a suite of exclusive travel benefits to ensure a comfortable journey. Perks available for JetBlue tickets booked under the UC contract include:
- Priority Boarding: Board early and settle in comfortably.
- Preferred Seating: Access preferred seating at no cost. Just follow these two steps: 1) Book through a UC travel agency, and 2) Confirm your seat on the JetBlue site.
- Free Same-Day Flight Changes: Enjoy the flexibility to switch to an earlier or later flight if space is available.
These benefits are available for tickets booked through any of UC’s preferred agencies, including the UC Travel Center and BCD Travel. More information on these and many more benefits can be found on this FAQ flier by UCOP (PDF).
Fly & Save with Oakland Airport Parking Discounts
Passengers flying out of the Oakland International Airport (OAK) will enjoy weekday discounts (Monday through Thursday) for on-site parking reservations. The new promotion kicks off this summer on August 1, 2024, and runs through October 31, 2024, ushering in the fall travel season.
New Discounts
- $4 off all reservations in the Daily Parking Lot and an additional $2 off per day on weekdays
- $2 per day off all weekday reservations in the Economy Parking Lot
Online reservations can be made up to two hours prior to arrival at Hourly, Daily, Economy, and Premier lots. Parking reservations can be made through Oakland Airport or iflyoak.com. OAK on-site parking facilities also offer special features, like free electric vehicle charging in some locations.
Daily Parking Reservation Rate
- $22 for all 24-hour periods starting on Friday through Sunday
- $20 for all 24-hour periods starting on Monday through Thursday
Economy Parking Reservation Rate
- $18 for all 24-hour periods starting on Friday through Sunday
- $16 for all 24-hour periods starting on Monday through Thursday
Use Direct Bill and ConnexUC
Utilizing Direct Bill and ConnexUC to bill your airfare to UC Berkeley directly will save you time and money. The UC Travel Center (UCTC) and BCD Travel's Concur portals enable travelers to search and sort flight choices by emissions.
Instructions
Step 1. Once you input your flight search parameters, select 'Emissions' from the 'Sorted By' drop-down menu
Step 2. Click 'View Fares' to expand any flight selection
Step 3. Click on 'Flight Details' to expand any selection
Step 4. Note the pounds of CO2 emissions in the flight information sections
Book Direct Flights
Choosing to fly non-stop eliminates half of a single flight’s emissions as you are avoiding extra landings, takeoffs, and taxi times.
Use a UC Travel Partner
Utilize a UC Travel partner (UCTC or BCD) for complex or multi-leg trips. Full-service agents are experts at identifying routes and airports that will work best for your trip, cutting down on extra travel time and expense.
Fly Coach or Economy class
A World Bank study noted that the emissions associated with flying business class were about 3 times as great as flying coach. In business class and first-class, seats are larger, so fewer people are being moved by the same amount of fuel. In addition, the study estimated that a first-class seat could have a carbon footprint 9 times as great as an economy seat.
Use an Electronic Ticket
If possible, do not print your airline tickets, and use an e-ticket. With many passengers flying out of San Francisco International Airport and Oakland International Airport every day, that equates to thousands of single-use pieces of paper being discarded. Please utilize digital e-tickets on your Smartphone or digital device where applicable.
Car Travel
Carpool with Your Colleagues
When traveling with others, carpool to reduce the amount of fuel and carbon emissions.
Choose an Appropriate-Sized Vehicle
If you are not traveling with colleagues, consider a smaller vehicle.
Rent an Electric or Fuel-Efficient Car
When booking through ConnexUC, you can get access to all-electric or hybrid vehicles at participating locations that will meet UC Travel policy guidelines for reimbursement. Hertz has Teslas available at SFO, LAX, SJC, OAK, ATL, FLL, MIA, JFK, LGA, ORD and many other major airports. Hertz, as well as Dollar and Thrifty, also have hybrids available at select airports. Please keep in mind that supplies are limited, so the further in advance you book your reservation, the better chance you have of finding an ell-electric or hybrid vehicle available. Rental vehicles are only reimbursable when booking through the UC contract in ConnexUC.
Resources
Instructions
Please use the following instructions to check if the location you are traveling to has an electric or hybrid vehicle available:
- Log in to ConnexUC
- Go to the Trip Search page
- Click the Car Search button
- Enter your travel dates and locations
- Click the Search button
- If booking an electric vehicle, select Hertz in the Results column upon the completion of your search
- A list of vehicles that Hertz offers will be displayed
- Select a vehicle in the 'Intermediate Elite' category and with 'Electric power' in the description
- If booking a hybrid vehicle, select Hertz, Dollar, or Thrifty in the Results column upon the completion of your search
- A list of vehicles that the selected rental car company offers will be displayed
- Select a vehicle in the 'Intermediate Car Hybrid' category
Intermediate Car Category
Any vehicle in the Intermediate Car category is within policy. As long as the vehicle is listed as Intermediate elite, it should be within policy and reimbursable, but it is always good to confirm this first with your funding approver and/or the travel department if there is any question. It is ok if the EV is slightly higher in cost daily than a gas powered intermediate class car, as you will be spending significantly less on electric charging when compared to gas expenses.
If the daily rate is significantly higher than other intermediate vehicles, please email us at travel@berkeley.edu and we will confirm if it is within policy.
Take a Lyft or an Uber
Employees can expense rides by selecting their preferred payment method for trips, routing business ride receipts directly to their work inbox, and switching between personal and professional rides.
Public and Alternative Transportation
Take a Train
Taking a train can reduce your CO2 travel emissions by as much as 90% compared to a plane. The ConnexUC portal offers an Amtrak option where you can book business class.
Use Public Transportation and/or a Bike Share
Using public transportation can further cut down on business travel expenses and can reduce your CO2 travel emissions. When available, take advantage of bike-share programs. Check to see if your hotel offers free bike rentals.
Bay Area sustainable transportation options:
- AC Transit operates a fleet of hydrogen fuel cell buses
- BART is taking steps to make its fleet of light rail trains more sustainable
- AMTRAK reduced its greenhouse gas emissions by 20% from 2010 to 2019
- Caltrain: The Peninsula Corridor Electrification Project is currently converting Caltrain's diesel operations to an electric system
Airport Shuttle Service
Consider an airport shuttle service or public transportation to and from the airport both at home and your destination. Many locations offer great public transportation options and even free services. Consider whether a rental car is needed.
Take a Lyft or an Uber
Walk When it is Convenient
Walking when you are traveling is a great way to see a new place up close, to get a little exercise, and to save on your business travel budget - all while reducing your carbon footprint.
Accommodations
Book LEED-Certified Hotels
Book hotels that are Green Seal or LEED-certified. Hotels with these designations integrate environmental considerations into their business practices to decrease their carbon footprint.
Please refer to the following links to search for LEED-certified green hotels:
All LEED-certified hotels will display their certification on their website. You can look for the LEED logo. Many of these sustainable hotels can be found in ConnexUC. UC partner brand Marriott has a large selection of LEED-certified hotels to choose from. Some hotels offer free bike rentals.
Conserve Energy
Turn off all lights and the air conditioning or heater when not in the room. As you would at home, conserve as much energy as you can when you are not occupying your hotel room.
Reuse Towels
Hang your towels after use. Many hotels encourage guests to reuse towels to reduce energy and water use of washing towels after the first or second use.
Avoid Using the Hotel's Laundry Service
Try to avoid using the hotel's laundry service. Many times, they wash guests' clothes separately, even if there are only a few items to clean.
Leave the Do Not Disturb Sign on the Door
Leave the Do Not Disturb sign on the door for the duration of your stay. This cuts down on chemical cleansing agents, electricity used in vacuuming, and the washing of bed linens.
Try Staying at Airbnbs or Similar Accommodations
Staying at an Airbnb (available via ConneUC) instead of a hotel can make it easier for you to recycle and compost. In addition, you can make your meals and conserve water.
Dining
Choose a Sustainable Restaurant when Dining
There are numerous restaurants to choose from that care about sustainability:
Say No to the Plastic Bags and Straws at Restaurants
Plastic bags and straws account for a large percentage of plastic pollution in the environment due to their inability to be recycled. The US alone goes through over 500 million straws a day. That's enough straws to fill 127 school buses!
Eat Locally
By eating at local restaurants and street food places, you can avoid the use of plastic takeaway containers and utensils. Also, look for businesses that use locally-sourced and/or seasonal produce.
What to Pack to Support Zero Waste
- A reusable water bottle and/or travel coffee mug
- A reusable takeout container and cutlery set
- Reusable straws
- Reusable cloth napkins
- Reusable shopping bags
Please feel free to search online for other eco-friendly travel-related product ideas.