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  • Cummins' 12-Liter Nat Gas Engine Will Power Clean Energy Fuels 20% Higher In 2014 [View article]
    Check out Freightliner truck web site for actual data comparing CNG to diesel. Freightliner tracked trips coast to coast to promote CNG using the Cummins engine. It appears CLNE plus other filling stations were used.
    Jan 7, 2014. 03:43 PM | 1 Like Like |Link to Comment
  • HII Technologies: An Over-Heated Stock With 36% And Possibly Much More Downside Risk [View article]
    A agree with barn find and would like to thank Sky Tides for their article. It would appear the company's marketing dept. is aimed at gaining shareholders rather than customers for the business. I owned the company for a short time, made a small profit but am also glad not to be involved with the business any more. As with any stock, buyer be aware.
    Jan 3, 2014. 10:28 AM | Likes Like |Link to Comment
  • What's Going On With GASFRAC? [View article]
    Look up BLEVE as it relates to LPG. LPG, CO2 and N2 are energized systems. The difference is CO2 and N2 are not flammable. When LPG vaporizes from a liquid in the presence of oxygen and a spark, it can be a really big explosion. I am sure Gasfrac has safe guards for this but a mistake human or otherwise could be a really big problem.
    Dec 9, 2013. 08:17 PM | 1 Like Like |Link to Comment
  • Apache: Fracking Without Fresh Water To Cut Costs [View article]
    Thanks Michael for your articles. It is good to get an engineer's perspective. Anyone out there know very much about Hii Technologies? They are in the frac flow back/recycle business as well as providing power generation and safety services in several oilfields in Texas, Oklahoma, and Virginia. They speak highly of themselves and it is hard to find any critical or non bias information about them.
    Nov 24, 2013. 09:30 PM | Likes Like |Link to Comment