The decline in gas prices has effectively served as a tax cut for American consumers.
But President Obama is warning Americans that this won't last forever.
In an interview with The Detroit News' David Shephardson, Obama said that Americans should use the savings wisely.
"I would strongly advise American consumers to continue to think about how you save money at the pump because it is good for the environment, it's good for family pocketbooks and if you go back to old habits and suddenly gas is back at $3.50, you are going to not be real happy," Obama told the Detroit News.
By Wells Fargo's estimate, the bottom 20% of income earners could save nearly $250 over a year in the current price environment. The highest earners will have an extra $814 on average.
Obama advised that Americans keep the money in savings or buy an appliance that will still be useful even after gas prices go up.
"Obama said 'folks should enjoy' low gas prices," Shephardson reports, "but cautioned that they won't be around forever. Americans could sock away some of the money, 'or better yet' buy a new car or new appliance, [Obama] said."
The president also told The Detroit News that demand for oil from emerging markets like China and India will continue to grow "over the long term" adding that the US needs to remain "smart" about its energy policy.
Gas prices plunged with oil in the second half of last year, as US shale production surged and the 12-member oil cartel OPEC maintained its output.
Brent crude fell below $50 for the first time in six years on Wednesday, while West Texas Intermediate crude dipped below $47 a barrel overnight.
The average price of gas in 2015 will be $2.642 per gallon, according to GasBuddy, a website that tracks real-time national data. That would make gas the cheapest its been since 2009, according to CNBC.
As a reminder, here's a 5-year chart of gas prices, which shows the breathtaking plunge of the last few months.
