Category: world energy

  • Contura Coal Goes Public — jumping off of the coal train!

    Contura Energy is going public. (CTRA).

    On the one hand, they have a lot of metallurgical coal; on the other hand it seems like a rather bad investment — especially long-term.

    All the proceeds will go to buy out existing stock holders. Existing shareholders are based on creditors… Alpha Resources went bankrupt and the Contura Energy company rose out out of the ashes.  (After Peabody went bankrupt also in 2016, about half of US coal miners, and about half of US coal production comes from bankrupt mining companies.)

    At some point, coal should hit peak simply because we eventually run out of it… But based on reduced demand, it appears to have peaked in 2012 (see peak coal).

    Coal really should be taxed because of the massive negative externalities. No one anywhere can think that the cost of coal at the meter in anyway resembles to true cost of burning coal. Many of Contura’s mines are strip mines, so the added environmental costs are huge in those local areas. Health impacts affect hundreds of millions of people and contribution to deaths is millions.

    Remember one of the dirty little secrets of coal: Coal Ash.

    Environmental impact of coal. The true costs of coal, including externality costs, could easily be at least twice what we pay for it per ton. One estimate in Europe is that hidden coal costs are 1-2% of GDP.

    Plus there’s the major contribution to greenhouse gases.

    China, the world’s largest consumer of coal (50%) is back-peddling on coal at an astounding rate. At one point, less than 10 years ago, they had 2 new coal-powered plants coming on-board every week. Now, they may have only a handful more (finished). Like the US, we can expect China to continue converting their coal to NatGas.

    As a percentage of the world primary energy mix, coal has dropped below 30%, never to return again. In the US, NatGas has switched with coal as the primary source of electric generation (coal dropping from about 40% ten years ago to only about 30% now). NatGas is so much cheaper, cleaner, safer. Plus the renewables are really starting to be competitive and gain critical mass. Many wind and solar projects are getting to be cheaper per KW than coal (before considering externalities).

    India is the other big wildcard. In many cases they are aiming to skip the smokestack technology and go straight to solar. In many cases, India has serious water issues (since mass amounts of water are needed to run steam turbines in conventional energy).

    So, is it a good investment to buy into the Contra IPO? All the money goes to giving existing shareholders a parachute so that they can get out of the coal plane — well, off of the coal train, technically.

    ‘via Blog this’

  • Power Struggle: How the Energy Market Could Shift in 2016 – Bloomberg Business

    Power Struggle: How the Energy Market Could Shift in 2016 – Bloomberg Business:

    Wow. Absolutely perfect assessment of the energy world, past and future.

    With pretty graphics to go along with the trends in energy.

    So what will be the energy source(s) of the future.

    The one thing for sure, is that it won’t be coal. As the rest of the world gets out of coal, so will the 2.3B people in China and India. They simply can’t afford the pollution and health costs that come free with cheap coal.

    The assessment seems puts energy into perspective, and indicates how a clear transition from one form to another (wood to coal, and coal to oil) might not be what we can expect to look forward to in the future.

    Don’t want to ruin the ending, you will have to watch all 3 minutes of the video to find out what to expect in the energy world.

    ‘via Blog this’

  • The global energy challenge: Awash with carbon : Nature News & Comment

    The global energy challenge: Awash with carbon : Nature News & Comment:

    Happy days, all you can eat at the energy banquet.

    Or would that be happy daze.:-(

    This is a great visual summary from the article in 2-page brochure and graphics of our fuel consumption ways.

    Note how much China has passed the USA and how much of Chinese energy is from coal.

    Ouch!

    ‘via Blog this’

  • Halloween 2011: Global Population Growth and impact on the planet.

    Halloween 2011. Wanna talk about something really, really scary!:-)
    No, it’s not Freddie. Or Fannie for that matter.
    Today, it seems, we have hit 7 billion population on
    the plant. Of the 150+ people born per minute, some 98% are borne in developing countries. This creates challenges for the already poor countries. At least 50 of them are born in
    India per minute.

    Bill Gates talks about energy and moving to zero
    carbon footprint. Not a wishful target, a necessary target. He’s aiming for
    2050 to have the world at a net zero carbon footprint. He describes the “
    describing
    the need for ‘miracles’ to avoid planetary catastrophe
    ”.
    CO2
    = P x S x E x C
    1. P eople (increasing rapidly!)
    2. S ervices per person (increasing rapidly!)
    3. E nergy emitted per
      service
      (stable?)
    4. C arbon intensity per
      unit of energy
      (wildcard)

    Aiming for zero
    requires huge innovation for the next 20 years and then 20 years to deploy.
    Waiting for another couple decades to decide to take the issue seriously is catastrophic.
    Gate’s one primary
    wish, if he had only one, would be this miracle breakthrough for energy.
    He wants to make the
    solution(s) have basic economic viability so that the longer-term and less
    certain impacts of CO2 build up are not relevant or at least much less so.

    DON’T go out tonight on fright night. Stay home and watch the world population clock: http://www.census.gov/main/www/popclock.html 
  • MIT’s 5-part series on the energy & energy efficiency

    MIT 5-part series on Energy scaling up (or scaling
    down in terms of energy efficiency).