Login
Manage Portfolio
Post a StockTalk
Write an Instablog
Get Daily Email Alert

Seeking Alpha

John Petersen » Articles |

John Petersen picture

John Petersen

Sort by:

Latest | Editors' Picks (5) | Most Commented | Most Popular

Rapid Transition to Grid Enabled Vehicles Not Possible or Desirable
on Nov 20, 2009 • AONE, AVAV, FDX
A123 vs. BYD and Other Irrational Battery Investments
on Oct 25, 2009 • AONE, BYDDF.PK, ENS
On EESAT and Energy Storage Opportunities on the Smart Grid
on Oct 16, 2009 • ACPW, ALTI, AONE
Battery Investing for Beginners, Part 4
on Oct 04, 2009 • JCI, PC, SANYY.PK
Battery Investing for Beginners, Part 3
on Oct 01, 2009 • ABAT, ALTI, AONE
Battery Investing for Beginners, Part 2
on Sep 30, 2009 • ABAT, ACPW, ALTI
Battery Investing for Beginners
on Sep 27, 2009 • AONE, AXPW.OB, CHP
A123 Systems IPO Meets with Great Success
on Sep 24, 2009 • AONE
A123 Increases IPO Price Range
on Sep 22, 2009 • AONE, AXPW.OB
Toyota Tests and Rejects Lithium-Ion Batteries for the Prius
on Sep 14, 2009 • TM
A123 Systems Files Price Range Amendment
on Sep 09, 2009 • AONE
Postal Service Set to Lead the Way in Deploying Electric Fleet
on Sep 04, 2009 • ALTI, HEV, JCI
PHEVs and EVs: Plugging into a Lump of Coal
on Aug 30, 2009 • ABAT, ALTI, AXPW.OB
How PHEVs and EVs Will Sabotage America's Drive for Energy Independence
on Aug 26, 2009 • AXPW.OB, CHP, HEV
Debunking PHEV Mythology
on Aug 23, 2009 • USO
A123 Keeps Powering Forward with Its IPO
on Aug 21, 2009 • AONE, HEV, VLNC
A123 Powering Forward on Its Planned IPO
on Aug 20, 2009
8 Energy Storage Stocks that Can Expect Explosive Growth
on Aug 16, 2009 • AXPW.OB, CHP, ENS
Vinod Khosla's Stance on the Future of Lithium-ion Batteries
on Aug 13, 2009
Why I Am Long Active Power
on Aug 11, 2009 • ACPW
Obama Announces List of Grant Recipients, Recognizing Significance of Hybrid Markets
on Aug 06, 2009 • AONE, AXPW.OB, BASFY.PK
Exciting Times as ATVM Loan and ARRA Battery Grants Announced
on Aug 05, 2009 • GE, HEV, JCI
Alternative Energy Storage: Cheap Continues to Outperform Cool
on Aug 03, 2009 • ABAT.OB, ACPW, ALTI
Why Lead-Carbon Batteries Will Deflate the Li-ion Bubble
on Aug 02, 2009 • AXPW.OB, MWV, XIDE
Grid Based Energy Storage: Notes, Questions and Heresies from Infocast Storage Week
on Jul 21, 2009
Energy Storage on the Smart Grid: 99.45% Cheap and 0.55% Cool
on Jul 19, 2009 • ACPW, ALTI, AXPW.OB
On Oil's Sesquicentennial, The Dream Becomes a Nightmare
on Jul 06, 2009 • DUG, OIL
A123 Systems Moves Its Planned IPO to the Front Burner
on Jun 29, 2009
Auto Batteries: Short Term Revenue Growth Favors Lead-Acid by 6 to 1
on Jun 28, 2009 • ALTI, AXPW.OB, CHP
How Short Term Supply Constraints Will Impact Booming HEV Markets
on Jun 21, 2009 • ALTI, HEV, JCI
How Growing HEV Markets Will Impact Battery Manufacturing Revenues
on Jun 15, 2009 • AXPW.OB, CHP, ENS
Li-ion Battery Technologies: Understanding Their Development Path
on Jun 07, 2009 • ACPW, AXPW.OB, ENS

Articles by Ticker

Latest Comments on John Petersen's Articles

John Petersen on Rapid Transition to Grid Enabled Vehicles Not Possible or Desirable: MRTTF, I was aware of the charge time for a 6.6 kW system and... more »
MRTTF on Rapid Transition to Grid Enabled Vehicles Not Possible or Desirable: John-- You could charge a pack of that size in 4 or so hours.... more »
MRTTF on Rapid Transition to Grid Enabled Vehicles Not Possible or Desirable: I debated a long time on whether or not to comment about this and... more »
MRTTF on Rapid Transition to Grid Enabled Vehicles Not Possible or Desirable: Researcher have been able to do the same thing with off-the-shelf... more »
John Petersen on Rapid Transition to Grid Enabled Vehicles Not Possible or Desirable: more »
KillaCycle on Rapid Transition to Grid Enabled Vehicles Not Possible or Desirable: Almost forgot to mention. The standard A123Systems cordless tool... more »
KillaCycle on Rapid Transition to Grid Enabled Vehicles Not Possible or Desirable: ".... it doesn't take an engineer to know that something expensive... more »
KillaCycle on Rapid Transition to Grid Enabled Vehicles Not Possible or Desirable: The 90 Amp-hr, 3.3 volt cell has 297 W-hrs and costs $99 retail.... more »
John Petersen on Rapid Transition to Grid Enabled Vehicles Not Possible or Desirable: Killacycle, the best rule of thumb equivalency number anybody's... more »
KillaCycle on Rapid Transition to Grid Enabled Vehicles Not Possible or Desirable: Your numbers are _way_ off. Even buying the Li-Ion cells full... more »
Advill on Rapid Transition to Grid Enabled Vehicles Not Possible or Desirable: OK, Rgds. On Nov 22 04:07 PM Don Harmon wrote: > Hope so,... more »
DRich on Rapid Transition to Grid Enabled Vehicles Not Possible or Desirable: John, I'm more & more convinced, as time goes by, that NG is being... more »
John Petersen on Rapid Transition to Grid Enabled Vehicles Not Possible or Desirable: Thotdoc, Advill and Don, I'm mystified by the reluctance to rely... more »
MRTTF on Rapid Transition to Grid Enabled Vehicles Not Possible or Desirable: John, it would be my pleasure. On Nov 21 12:41 AM John... more »
Don Harmon on Rapid Transition to Grid Enabled Vehicles Not Possible or Desirable: Hope so, and I agree totally with you that the U.S. has much... more »

Latest Comments on John Petersen's Articles