Tag Archives: fuel efficiency

Will Self-Driving Cars Reduce Emissions?

Audi Alco Concept car

Audi's Aicon Concept autonomous, all-electric car has no steering wheel or pedals with a range of close to 500 miles per charge. Photo: Audi

Despite recent fatal accidents, there is little question that self-driving cars are here to stay. What is not yet clear is whether driverless cars represent an environmental boon or an unforeseen emissions nightmare. The answer is up to us.

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What’s the Greenest Way to Ship Packages?

Online vs. Traditional Shopping

Screenshot from 'The Environmental Cost of Two-Day Shipping'

If you’ve found yourself buying more of your holiday gifts online every year, you’re not alone. Most Americans, 79 percent, shop online, and the volume of online holiday shopping increases every year. With so much free two-day shipping available, who can blame us? But does it make you wonder what effect all those doorstep deliveries are having on the environment?

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Cross-Country Race Proves Trucks Can ‘Run on Less’

Truck drivers who participated in Run on Less

Seven experienced truck drivers participated in a three-week race to see how much fuel they could save with fuel-efficiency technologies.

Get the results of Run on Less, a cross-country race that showed how the trucking industry could save 9.7 billion gallons of diesel fuel per year.

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A Smart Solution for Truck Idling

Trucks at night at a truckstop

Photo: Todd Lappinvia Flickr

Like most good innovations, Idle Smart’s automated idling management solution for trucks began with someone thinking, there’s got to be a better way. In this case, that person was a truck mechanic in Kansas, who realized a lot of the problems he was fixing were caused by the amount of idling trucks were doing while on the job. Functions like keeping cabin temperatures comfortable for drivers overnight or engines from freezing in cold weather are necessary to keeping trucks on the road, but idling engines cause wear and tear — and costs money in fuel and maintenance. Learn more about this smart solutions to truck riding…

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Accelerating to a Fuel-Efficient Future

BMW Concept X5 eDrive

The BMW Concept X5 eDrive

There have been two competing car narratives happening recently. A few weeks ago, the New York Times reported on how improvements in overall fuel economy have stalled, not surprisingly since the price of gasoline has dropped to $2 per gallon. But the options for drivers who want to buy electric vehicles are better than ever.

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Our Most Popular Food and Fuel Stories of 2015

How to make KCups less wasteful

Photo via Li Tsin Soonon Flickr

In case you missed any, here’s a roundup of our most popular blog posts of 2015. As you can see by this list, our readers are more interested than ever in learning about the food waste problem and finding ways to fix it. On the fuel side, stories about innovation and idling reduction were popular, too.

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Voyo Is Turning Older Cars Into Fuel-Efficient Smart Cars

Voyo Ecostart plug and play Start Stop technology

You’ve got a FitBit for your body. Soon, you can have something similar for your car. San Francisco startup Voyomotive has developed Voyo, a telematics system that can tap into your car’s diagnostics system and allow you do a whole host of things previously only available on tricked-out connected cars. We’re most excited about Voyo’s fuel-saving features, like a plug-and-play start/stop system, that can help drivers dramatically cut idling time and drive more efficiently.

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Our Latest Investment: XL Hybrids

Sustainable America's XL Hybrid cargo van gets 20% better gas mileage than a regular cargo van.

Our XL Hybrid cargo van gets 20% better gas mileage than a regular cargo van.

XL Hybrids converts existing gas-fueled commercial vehicles like cargo vans, shuttle buses and delivery trucks into hybrids. It’s a solution that can increase an entire vehicle fleet’s fuel efficiency by 20 percent, and that’s gotten the attention of companies like FedEx and Coca-Cola. The Boston-based company has gotten our attention, too. We’re excited to announce that XL Hybrids is the latest business that Sustainable America is investing in as part of our overall goal to reduce our nation’s oil consumption by 50 percent over the next two decades.

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XL Hybrids: Making Fleets More Fuel Efficient

Sustainable America's XL Hybrid cargo van gets 20% better gas mileage than a regular cargo van.

Our XL Hybrid cargo van gets 20% better gas mileage than a regular cargo van.

Imagine that you run a company with a fleet of delivery vehicles that make lots of short trips all day long through crowded city streets. Along with the costs of labor to pay for all those drivers, fuel costs are one of the biggest expenses you face. If you could shave 20 percent off your fuel bill, you would probably say, “Where do I sign?”

We’ve found a company that can do just that: XL Hybrids.

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A Better Way to Check Tire Pressure

RightPSI Tire Pressure Gauge

RightPSI lets you know if your tire pressure is low at a glance.

How often do you check your car’s tire pressure? Do you even know how often you should check your tire pressure? It’s not a difficult task, but it’s not convenient, either. You have to find your gauge, keep track of four tiny caps, get your hands dirty, wrestle with an air hose. Is it all worth it? Well, yes. And a new product called RightPSI will make the task much easier.

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By the Numbers

Currently 50 million households suffer from food insecurity, meaning that family members cannot always meet their basic food needs.

10 million people a year could be fed through the recovery of just one-fifth of food waste.

Only 2% of food waste is composted or otherwise recycled—62% of paper is recycled.

Consumers throw out about 40% of the fresh and frozen fish they buy.

The U.S. produced 208 pounds of meat per person in 2009—60% more than Europe.

Low income commuters spend a much higher proportion of their wages on gas—8.6% versus 2.1% at $4 per gallon.

Food prices rose 35-40 percentage points between 2002–2008.

Americans consume 25% of the world’s produced oil, but our nation holds less than 3% of the world’s proven oil reserves.

The International Energy Agency says greenhouse gas emissions rose 3.2% last year, with a 9.3% increase in China offsetting declines in the US and EU.


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