United Begins Biofuel-Powered Flights from LAX
Despite falling oil prices, fuel remains quite expensive and a huge cost for airlines. As carriers continue making strides towards higher profits and more efficient aircraft, airlines are trying to find ways to improve the bottom line. As a result, it's no shock that they're exploring options to make their dollar go farther with fuel.
United Airlines made news last year with the announcement of its new project to power planes with biofuels. These plans finally came to fruition last week as it became the first US-based carrier to use biofuel on a regularly scheduled flight. The biofuel-powered 737 will fly between Los Angeles and San Francisco four to five times per day.

While United is touting the technology as biofuel, it's really a blend composed of 30% biofuel (created from natural oils and agricultural waste) and 70% petroleum fuel. Nonetheless, the new blend will reportedly reduce emissions by as much as 60% compared to the usual alternative.
This new technology isn't a permanent change though, at least not yet — this initial service will only run for the next two weeks. Moreover, United agreed to buy up to 15 million gallons of biofuel over the next three years — a tiny portion compared to the airline's fuel use worldwide, so don't expect this to be commonplace soon. In 2014, Southwest Airlines also announced that it would be using a blended product with an expected delivery in 2016.
H/T: LA Times
Would you fly United's biofuel-powered 737?
TPG featured card
at Capital One's secure site
Terms & restrictions apply. See rates & fees.
| 5X miles | Earn 5X miles on hotels, vacation rentals and rental cars booked through Capital One Travel |
| 2X miles | Earn unlimited 2X miles on every purchase, every day |
Pros
- Stellar welcome offer of 75,000 miles after spending $4,000 on purchases in the first three months from account opening. Plus, a $250 Capital One Travel credit to use in your first cardholder year upon account opening.
- You'll earn 2 miles per dollar on every purchase, which means you won't have to worry about memorizing bonus categories
- Rewards are versatile and can be redeemed for a statement credit or transferred to Capital One’s transfer partners
Cons
- Highest bonus-earning categories only on travel booked via Capital One Travel
- LIMITED-TIME OFFER: Enjoy $250 to use on Capital One Travel in your first cardholder year, plus earn 75,000 bonus miles once you spend $4,000 on purchases within the first 3 months from account opening - that’s equal to $1,000 in travel
- Earn unlimited 2X miles on every purchase, every day
- Earn 5X miles on hotels, vacation rentals and rental cars booked through Capital One Travel
- Miles won't expire for the life of the account and there's no limit to how many you can earn
- Receive up to a $120 credit for Global Entry or TSA PreCheck®
- Use your miles to get reimbursed for any travel purchase—or redeem by booking a trip through Capital One Travel
- Enjoy a $50 experience credit and other premium benefits with every hotel and vacation rental booked from the Lifestyle Collection
- Transfer your miles to your choice of 15+ travel loyalty programs
- Top rated mobile app

