RENEE MONTAGNE, HOST:
It's hard to know where it will end, but here's the latest number on plunging gas prices. According to gasbuddy.com, a gallon of regular gas sells for less than $2 in more than half of all states - that's less than $2. As NPR's Uri Berliner reports, that will be especially welcome in areas of the country where there's no avoiding getting behind the wheel.
URI BERLINER, BYLINE: Sue Beates pays close attention to energy prices. It's part of her job. She's the curator at the Drake Well Museum in Titusville, Pa., where the exhibits explain the history of the oil industry. But it's outside of her working hours when those prices become personal.
SUE BEATES: I drive 46 miles each way, so up through two snow belts to get to work.
BERLINER: Gas prices falling by nearly half.
BEATES: It's had a huge impact.
BERLINER: What do you do with it?
BEATES: Buy meat.
BEATES: Instead of beans and rice, there's meat on the menu.
BERLINER: Because so many household costs are fixed, Beates says when gas was nearly $4 a gallon, it affected what she put in her cart at the supermarket.
BEATES: When you're paying mortgage, car payments, utilities, that fuel cost makes a huge difference, and the only place to cut back would be food.
BERLINER: The average American household should save around $750 this year from lower gas prices according to the Energy Department. But Thomas Kinnaman, an economist at Bucknell University, says that word average - it doesn't tell a full story.
THOMAS KINNAMAN: It's not that we're not all average families. We're not average drivers. We have very different driving habits.
BERLINER: So, for example, he says in rural Pennsylvania, where I've come for this story and where Kinnaman teaches, people typically drive twice as much as they do in, say, a suburb of Philadelphia, Washington and New York. And if you live in a rural area and money's tight, those savings from cheap gas make an enormous difference. I caught up with Regina and Lawrence Wilson in a shopping center outside their hometown of Lewisburg, Pa.
REGINA WILSON: Well, weekly, it costs us, like, $80 a week to fill up our tank. So we are saving, like, half of that.
BERLINER: What can you afford to do that you didn't do before?
WILSON: I can buy me a pair of shoes (laughter). I can buy my grandkids stuff. Like, it saves a lot.
BERLINER: Those savings were a big deal because they don't have cash to spare. Lawrence Wilson says he's been shoveling snow for the local housing authority and doing the occasional restaurant job. Regina used to be a home health aide until she got sick. Now she drives to the doctor nearly 20 miles away three times a week.
WILSON: So now I put $10 gas in this car, it'd get me at least almost to half a tank. And I can get to the doctor, and I can get back home, and still have gas left to go do a little food shopping if I want.
BERLINER: About 15 miles away, just off I-80, long haul trucker Teresa Arevalo is sitting in her cab at a Flying J truck stop. She's on a break, just delivered a load of toilet paper. Her 53-foot trailer is empty.
TERESA AREVALO: What do I normally carry? Anywhere from water to vodka to toilet paper to kitty litter to flour to plastic bottles to - basically general commodity. Everything that goes to your stores except for - I don't do hazmat loads.
BERLINER: Cheap fuel is helping her employer, JB Hunt, but it's good for Arevalo, too, when her deliveries are done and it's time to drive home. That's five hours from the company terminal in Dallas to her place in San Antonio.
AREVALO: Oh, it's great. I can go more places and less money out of my pocket.
BERLINER: Arevalo says lately, she's been saving more than a $100 a month. Forecasters are predicting that gas will stay cheap throughout the year. But if history is a guide, there's no counting on these low prices for the long haul. Uri Berliner, NPR News.
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