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John Petersen

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  • Why Lithium-Ion Batteries Are Like Hippos in Pink Tutus
    on Sun, May 8, 2011 • HEV, VLNC, ALTI • 293 Comments
  • Why A123 Systems Is Undervalued
    on Fri, Apr 29, 2011 • AONE • 87 Comments
  • Avoiding Wind Power Stocks: Geographic Diversity Debunked
    on Sun, Apr 24, 2011 • FAN, PWND • 239 Comments
  • Why Energy Storage Investors Need to Understand Economies of Scale
    on Wed, Apr 20, 2011 • AXPW.OB, JCI, ENS • 330 Comments
  • Cheap Will Beat Cool in Vehicle Electrification
    on Sun, Apr 17, 2011 • ABAT.PK, JCI, XIDE • 199 Comments
  • Wind Power Investors Get Another Reality Check
    on Sun, Apr 10, 2011 • FAN, PWND • 264 Comments
  • A Reality Check for Wind Power Investors
    on Wed, Apr 6, 2011 • AONE, HEV, ALTI • 320 Comments
  • Energy Storage Sector: Q1 2011 Winners and Losers
    on Sun, Apr 3, 2011 • CHHPD.PK, BCONQ.PK, ZBB • 124 Comments
  • Axion Power's Market Value: An Elephant Hunter's Thesis
    on Mon, Mar 28, 2011 • AXPW.OB • 410 Comments
  • Grid-Based Energy Storage: Widely Misunderstood Challenges and Opportunities
    on Wed, Mar 23, 2011 • BCONQ.PK, AONE, ALTI • 100 Comments
  • Epic Changes Coming for Electric Power, Transportation and Energy Storage
    on Fri, Mar 18, 2011 • HEV, GE, ENS • 281 Comments
  • Ener1's Reality Is Worse Than My Nightmares
    on Mon, Mar 14, 2011 • HEV • 50 Comments
  • My Ener1 Nightmares
    on Fri, Mar 11, 2011 • HEV • 27 Comments
  • Two Stocks for Grid Storage: ZBB Energy and Axion Power
    on Tue, Mar 8, 2011 • ZBB, AXPW.OB • 152 Comments
  • Alice in EVLand: Cracks in the Looking Glass
    on Mon, Mar 7, 2011 • AONE, TSLA, HEV • 301 Comments
  • Fuel Efficiency Is King at Geneva Motorshow
    on Wed, Mar 2, 2011 • JCI, XIDE, ENS • 54 Comments
  • Just One Sector: Fuel Efficiency Pure Plays
    on Wed, Feb 23, 2011 • JCI, XIDE, ENS • 60 Comments
  • Alternative Energy Technologies and the Origin of Specious
    on Wed, Feb 16, 2011 • JCI, XIDE, AXPW.OB • 205 Comments
  • Why Plug-In Vehicles Are a Luxury No Nation and No Investor Can Afford
    on Mon, Feb 14, 2011 • TM, TSLA, NSANY.PK • 303 Comments
  • Gaining Perspective on Electric Vehicles and the Natural Resource Cliff
    on Mon, Feb 7, 2011 • ABAT.PK, KNDI, TSLA • 333 Comments
  • Battery Recycling Realities for Energy Storage Investors
    on Fri, Feb 4, 2011 • JCI, ENS, XIDE • 148 Comments
  • Electric Vehicles: The Opportunity of Which Decade?
    on Sun, Jan 30, 2011 • TSLA, GM, NSANY.PK • 260 Comments
  • Alice in EVland, Part III: Cost Benefit Analysis for Dummies
    on Thu, Jan 20, 2011 • XIDE, AONE, HEV • 408 Comments
  • Plug-in Vehicle Subsidies: Taxing Peter to Buy Paul's New Car
    on Wed, Jan 19, 2011 • AONE, GM, HEV • 144 Comments
  • Energy Storage, The Valley of Death and the Elephant Hunters
    on Wed, Jan 12, 2011 • XIDE, ACPW, ZBB • 192 Comments
  • U.S. Energy Information Administration: Electric Drive Forecasts Running in Reverse Since 2009
    on Sun, Jan 9, 2011 • TSLA, AONE, HEV • 154 Comments
  • Plug-in Vehicles and Their Dirty Little Secret
    on Thu, Jan 6, 2011 • TSLA, GM, NSANY.PK • 532 Comments
  • Energy Storage: Cheap Is Still Beating Cool
    on Sun, Jan 2, 2011 • HEV, VLNC, ALTI • 106 Comments
  • Why Energy Storage Investors Must Understand Newton's Laws
    on Thu, Dec 30, 2010 • JCI, XIDE, ENS • 165 Comments
  • Why Cheap Will Beat Cool in the Next Decade of Vehicle Electrification
    on Mon, Dec 27, 2010 • AXPW.OB, AONE, HEV • 96 Comments
  • Chicken Little and Oil Prices
    on Mon, Dec 20, 2010 • USO, DBO • 111 Comments
  • Active Power: A Solid Investment Opportunity and a Valuable Object Lesson for Investors
    on Mon, Dec 20, 2010 • ACPW • 24 Comments