- $20 per Gallon
- Beginnings and Endings
- Book Update
- Carbon Nanotube Structural Composites
- Home
- Renewable Energy and Energy Storage
- Renewables and Finance
- Structural Nanotubes Now?
- Two Timely Books
- Biofuels
- Fossil Fuels
- Sections
- Tech & Scientific Developments
- Green Infrastructure & Environmental Initiatives
- UOP's New Biofuel Tech (Strangled In The Cradle II)
- Alternative Fuel Paradigms
- Alternative Fuel Paradigms, Part II
- STRANGLED IN THE CRADLE?
- Coal and Uranium Reserves Running Out?
- Nanotechnology and Alternative Fuels
- Electricity vs. Alt Fuels
- Energy Transitions and Industrial Policy
- Industrial Policty II
- In Situ Coal Gasification
- Carbon
- Commentary & Analysis
- Finance & Markets
- Legislative & Regulatory
- Survey
- Tech & Scientific Developments
- Weekly Roundups
- Primers
- The Structure of Transportation Revolutions
- Bio Fuels
- Fossil Fuels
- Heat Engines
- Toward the Renewable Sources Power Grid Part I
- Alternative Fuels - Competitive Landscape
- The Great Illusion or Why the Hydrogen Highway Never Got Built
- The Great Illusion, Part II
- Lightweighting -Saving Fuel by Saving Weight
- Lightweighting - Part III
- Maritime Transport in an Energy Constrained Future
- Maritime Transport and Energy - Part II
- The Future of Aviation
- Links
- Privacy Policy
Structural Nanotubes Now?
Submitted by Dan Sweeney on Thu, 2010-07-01 19:03.
It has been a while—quite awhile—since I’ve made a posting. The new energy technology company of which I am a cofounder has take up nearly all my time and energies, and much of the information I would have wanted to post is now proprietary and thus I can only make mentions of areas peripheral to my own research efforts—areas which, unfortunately, I do not research intensively as a rule.
Renewable Energy and Energy Storage
Submitted by Dan Sweeney on Fri, 2010-04-09 12:35.
Relevance of Our Work to the Development of Renewable Energy Sources
A couple of years back I published a pair of lengthy pieces on what was known as the “hydrogen highway”, a term which appears to have passed out of use less than ten years after its coinage. The term referred to a transportation system based upon hydrogen fuel—a system which would presumably supplant the established system, which is, of course, based almost entirely upon fossil fuels.
$20 per Gallon
Submitted by Dan Sweeney on Thu, 2010-02-11 23:15.
So called green energy ventures definitely constitute a growth industry and no segment more than publishing in this area. I myself am contributing to the flood of new titles, so I should know.
Carbon Nanotube Structural Composites - Implications and Impact
Submitted by Dan Sweeney on Wed, 2010-01-20 13:02.
Some time ago we ran a series of articles on lightweight construction and how it might play in various forms of transport in our energy constrained future.
Two Timely Books
Submitted by Dan Sweeney on Tue, 2009-12-15 23:08.
Recently I was sent two somewhat similar books to review, "Storms of My Grandchildren" by James Hansen and "Thoughts of a Scientist, Citizen, and Grandpa on Climate Change" by Eric P. Grimsrud.
Beginnings and Endings
Submitted by Dan Sweeney on Wed, 2009-11-18 20:27.
This week I completed my book on residential renewable energy. Our company also secured some second round funding.
Renewables and Finance
Submitted by Dan Sweeney on Sun, 2009-10-04 19:28.
Few have made the transition from alternative energy trade journalist to alternative energy equipment manufacturer. I may not be unique but I represent a rare species.
Book Update, Stealth Mode, and Other Matters
Submitted by Dan Sweeney on Sat, 2009-09-12 12:08.
The designated function of this Website of late has been to promote a book I'm writing on residential renewable energy.
Alternative Fuels Redux - Contemplating a Comeback
Submitted by Dan Sweeney on Tue, 2009-06-16 14:53.
Two and half years ago when I initiated this journal the universe of alternative fuels was an expanding universe.
Electric Drive vs. Internal Combustion - Reconsidering the Electric Car
Submitted by Dan Sweeney on Wed, 2008-08-13 23:47.
The preceding installment of this two part series ended with establishment of the gasoline automobile as a successful consumer durable good in the U.S.

