Will Trash Drive Clean Energy Fuels Higher?

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Theoretically, natural gas makes a lot of sense as a vehicle fuel in the United States. Natural gas produces far fewer emissions and costs significantly less than diesel fuel. According to Clean Energy Fuels (NASDAQ: CLNE  ) , compressed natural gas (or CNG) costs the equivalent of $1.50 a gallon less than diesel, which translates into $15,000 a year in fuel savings for trash trucks. This has not gone unnoticed.

50% conversion rate
Republic Services
(NYSE: RSG  ) thumps its chest regarding its CNG truck fleet. Every year, the company replaces roughly 1,000 vehicles nationwide. In 2013, approximately 50% of these new trucks burned CNG. Which means, Republic could save about $7.5 million next year on fuel costs from these new trucks alone.

During its latest quarter, Republic reported earnings of $171.4 million, an increase from $152.7 million in the third quarter of 2012. So saving $7.5 million a year on new trucks helps, but not much. However, by 2016, Republic expects 20% of its truck fleet to burn CNG, up from roughly 8% today. Ongoing fuel savings will likely add up.

Not to be outdone...
Waste Management
(NYSE: WM  ) also sees the benefits of using CNG burning trucks. The company touts its "Think Green" mantra and CNG-burning vehicles are a part of it. Waste Management currently owns over 32,000 trash trucks and support vehicles, of which roughly 2,200 use natural gas. The company points out that in addition to fuel savings, CNG offers maintenance cost savings as well.

Waste Management partners with Clean Energy, but owns and finances its own fueling stations. Waste Management produces its own natural gas from landfills in California and Ohio, with a third plant announced for Illinois. The company also operates waste to energy plants.

As an investment, Waste Management looks better than Republic. Waste Management stock outperformed Republic over the past year and pays about the same dividend yield. The company underwent reorganization back in 2012 that should reduce costs. Planned streamlining of the company's back office should add even more savings going forward.

So where does this leave Clean Energy?
Clean Energy's primary business is operating natural gas refueling stations across the country. Obviously, the more natural gas burning vehicles on the road, the better it is for Clean Energy. The overall refuse truck fuel market stands at roughly two billion gallons a year, not a bad target for a company reporting over $330 million in annual revenue. While the refuses truck market helps Clean Energy, the big prize remains the heavy duty truck market.

According to Clean Energy, the annual heavy duty truck fuel market stands at 25 billion gallons. Roughly 60% of all new refuse trucks now burn CNG. In contrast, in 2013, only 0.8% of new heavy trucks used natural gas. In 2014, Clean Energy estimates (hopes?) that will rise to 3%.

Helping this growth in natural gas burning heavy duty trucks is the introduction of larger gas burning engines and the growth of fueling stations nationwide. Every major manufacturer of heavy duty trucks offers natural gas burning vehicles, although at a higher initial cost. According to Freightliner, this incremental cost is paid off by fuel savings in less than a year.

To improve access to natural gas, Clean Energy currently operates 76 truck fueling stations with 16 more under construction. During its latest quarterly earnings conference call, Clean Energy predicted even more stations opening in the upcoming three months. Relatedly, the company partnered with Pilot Flying J rest stops to offer natural gas to interstate truckers.

Final Foolish thoughts
Clean Energy is reporting encouraging trends regarding its revenues, sales and growth plans. Despite growth in the refuse truck business, Clean Energy still reported losses in its most recent quarter with no guidance regarding an anticipated break-even date. The chart below compares the company's revenues with earnings -- not encouraging.

CLNE Revenue (TTM) Chart

CLNE Revenue (TTM) data by YCharts

Compared to 2011, Clean Energy had greater debt and less cash at the end of 2012. That said, last September it was able to secure an additional $220 million in debt.

As I see it, Clean Energy needs refuse trucks and other fleet vehicles to keep it afloat while it builds out its business serving heavy duty trucks. Republic and Waste Management can quickly realize cost savings in part through centralized fueling stations; heavy duty trucks need a network of stations. When natural gas fuel becomes mainstream for interstate trucking, then I'll start to regain confidence in Clean Energy's long-term success.

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Comments from our Foolish Readers

Help us keep this a respectfully Foolish area! This is a place for our readers to discuss, debate, and learn more about the Foolish investing topic you read about above. Help us keep it clean and safe. If you believe a comment is abusive or otherwise violates our Fool's Rules, please report it via the Report this Comment Report this Comment icon found on every comment.

  • Report this Comment On January 08, 2014, at 10:40 AM, Thinkerbus wrote:

    Since the big deal in NG fuel is LNG for heavy duty trucks, how many CLNE stations are actively fueling

    LNG with stations open to the public, not just dedicated to individual companies. Believe the number is under 20, which is no big deal at all.

    Hear they are waiting for the truckers to buy the expensive NG trucks, but the truckers have no place to effectively obtain fuel, so why would they buy non-usable trucks? Also, what about the cost of keeping the 80 or so LNG stations that CLNE built but has not opened. Hard to see any medium-term profits when a losing company remains in "wait and see" mode. Any comments?

  • Report this Comment On January 08, 2014, at 8:17 PM, dylan588 wrote:


    You have put your finger right on the Achilles heel of Clean Energy. Recently, I personally wanted to buy a natural gas burning Honda Civic but opted for a hybrid because of the same problem - limited fueling stations.

    As I see it, it's a race of sorts. Can Clean Energy stay afloat with its growing fleet vehicle business while a critical mass of interstate fueling stations, and customers, emerges and drives revenues to the point of profitability?

    I think Clean Energy will pull it off, but I wouldn't care to estimate when. I have no plans to buy anytime soon.

  • Report this Comment On January 10, 2014, at 1:12 PM, Thinkerbus wrote:

    I've now briefly looked into China's Blu LNG and find

    China is already in this LNG long-haul truck fueling business big time in China and has already built at least 40 LNG fueling stations in the U.S., partnered with companies like Ryder and expanded their projections of U.S. stations to about 500. They are already in the game competitively and will be a force to reckon with and do not have spending constraints or public shareholders, etc. to hold them back. This can't be good for America in the long run (research how China does business with American companies wanting China's cheaper labor advantage as an example), so hope CLNE has a viable strategy to still become a major force in the LNG fueling business, as that was the gold at the end of the rainbow for me and I don't care about all the PR about CNG since the volumes and barriers to entry are much lower for CNG.

  • Report this Comment On January 11, 2014, at 11:55 AM, dylan588 wrote:

    Thinker, look at Westport Innovations engine sales in China and the growth rate of LNG fueling stations in China. Yes, China is into LNG trucking big time.

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Robert Zimmerman

Middle aged man investing since his college days. Writing for Motley Fool, in part to learn more about companies I might not know about, in part to encourage folks to be more active in their financial affairs.

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Related Tickers

8/28/2015 4:00 PM
CLNE $5.17 Up +0.27 +5.51%
Clean Energy Fuels CAPS Rating: ****
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WM $50.21 Up +0.18 +0.36%
Waste Management CAPS Rating: *****