Posts By: Donal

By on April 4, 2008

new-zap-alias2.jpgJim McGreen wanted to make some money in a green business. A craftsman-like mechanic, he had success making and selling electric bicycle kits out of his Alameda garage. Like so many others, he thought electric vehicles (EVs) were the obvious answer to pollution and expensive fossil fuels. In 1992, McGreen founded ZAP (Zero Air Pollution) Power Systems. But he needed more capital. 

By on April 1, 2008

traffic1500.jpgSome 80 percent of New Yorkers already travel by public transportation, but Mayor Bloomberg has promised increased subway service, faster bus routes and yes, congestion charges to push that percentage ever higher. In a dog-bites-man article, the NY Times observes that some New Yorkers remain fiercely loyal to their cars. Despite traffic jams, honking horns and urban road rage, drivers value the freedom to come and go as they choose: "It gets me closer to the job," says George Ballina, sitting in the car with his wife in Lower Manhattan. "From the train you have to walk. … it's an hour and 15 minutes with the train and about 18 minutes with the car. Big difference." Also not surprising is that drivers prefer to avoid dealing with other people — to have their own quiet space and amenities: "I really make my car comfortable," says Warren William of his touch-screen DVD with speakers lining the doors and trunk. "Every time I step in my car, I have my system, I have my music. I like it really nice and quiet. I like the peacefulness."

By on March 28, 2008

toyota-prius-phev-01.jpgCNET News stipulates that plug-in hybrids get more mpg and emit fewer pollutants than standard cars or hybrids, but objects that it would take decades of driving to actually save any money by driving one. According to several months of data from, plug-in Priora only use about 88 fewer gallons a year than unplugged Priuses in urban driving, saving between $158 to $250. A $15,000 CalCars conversion would take 60 years to recoup, and a $55K AC Propulsion upgrade – well, forget saving money there. Motion granted, but CNET misses two a Priori points: First, many people didn't originally buy Priora to save cash, they bought them to save the planet – and to be seen as saving the planet. RechargeIT's engineering product manager, Alec Proudfoot, says, "the big focus … is on the CO2 savings, not the cost savings." Second, many people who remember sitting in gas lines, see plug-ins as a hedge against having to do so again. Nevertheless, unreliable batteries may dissuade even the most ardent eco-warrior from relying on a plug-in to get there and back again.

By on March 25, 2008

539w.jpgVP Dick Cheney may have been a little off on WMD, but oil is his thang. So when, as reported by The Wall Street Journal, Dick assured us  that our friends the Saudis are producing oil as fast as they can, you've just gotta believe him. Or look for the loophole. Last week, Cheney said crude oil prices in excess of $100 a barrel reflect the reality in the marketplace. "There's just not a lot out there, and some of that excess capacity represents high sulfur crude for example, it's not very attractive and not easily marketed." That's correct; KSA oil minister Ali al-Naimi has been complaining about a lack of buyers for excess Saudi sour crude for several years. The most reasonable conclusion: the U.S. is finally desperate enough to take the second-class sticky stuff off our allies' hands. Now that's the sort of speculation that will affect the price of oil.

By on March 25, 2008

barrel.JPGCitigroup says $3.29 a gallon for gasoline is cheap. Why? (Read: are they nuts?) As Bloomberg reports, due to complexities of current supply and demand, gasoline may actually cost less than the oil it is refined from. Last week on the New York Mercantile Exchange, wholesale gasoline cost 50.4 cents less per barrel than crude oil– for only the fifth time in 20 years. Credit speculation on the differential between crude prices, gasoline futures and heating oil futures. Traders call this differential the 3-2-1 "crack spread," in which three barrels of oil is refined into two barrels of gasoline and one of heating oil. On March 17, the 3-2-1 sank to $7.395 and the straight gasoline-to-crude spread dipped below zero. Both rebounded later in the week, but, "Everything that we knew about crack spreads has fallen apart with the gasoline supply glut and the shortage of diesel," said Francisco Blanch, London head of global commodities research for Merrill Lynch. "I have been a bit reluctant to make calls on this thing. It's so volatile." Nevertheless, gas pump prices are expected to increase with summer driving demand and limits on production by profit-hungry refiners.

By on March 24, 2008

mfshow6.jpgScientist/environmentalist Amory Lovins believes that America can solve oil dependency with efficiency. In the early '90s, Lovins conceptualized the Hypercar: an ultra-light, aerodynamic hybrid vehicle with three-to-five-times better mpg than your average bear, with comparable performance, safety, usefulness and affordability. According to US News and World Report, Lovins recently told a National Academy of Sciences energy summit that building cars with advanced lightweight materials like carbon fiber (instead of steel) would boost automotive efficiency to 85 mpg for midsize cars, 66 mpg for midsize SUVs. Lovins claims that "lightweighting" would also improve vehicle safety since the advanced materials can absorb "up to 12 times as much crash energy per pound as steel." Automakers aren't buying it. Literally. "Lightweight materials are horrendously expensive," GM Vice Chairman Bob Lutz told Automotive News [sub]. "People keep forgetting the cost equation." D'oh! Anyway, Lovins and Lutz must live in parallel worlds. "I'd say lightweighting is the hottest strategic trend in the industry right now," Lovins counters. Ah, "strategic." Meanwhile, Lovins' FiberForge seeks to capitalize on his faith in adding lightness. 

By on March 19, 2008

pemex2.jpgYesterday, Mexico celebrated the 70th anniversary of the nationalization of the their oil industry, but the 80th year event may be grim. Although Petroleos Mexicanos (Pemex) produced an average of 3.1 million barrels a day of crude oil last year, the Houston Chronicle reports their proven reserves are now only 9.2 years of crude production. At a ceremony in oil-rich Tabasco, President Felipe Calderon called for more private investment, proclaiming the fate of Pemex the defining issue of his generation: "To transform Pemex is to strengthen Mexico." Pemex doesn't have the technological resources to drill into promising, but ultradeep, fields in the northern Gulf of Mexico, close to U.S. and Cuban waters. Mexico needs these fields to replace declines at Cantarell. Jesus Reyes Heroles, CEO of Pemex also spoke, admitting that Mexico's proven hydrocarbon reserves fell 5.1 percent last year. Reyes Heroles said Pemex replaced 50 percent of proven reserves last year, compared with 41 percent in 2006, but was still short of reaching 100 percent replacement. As is everyone.

By on March 19, 2008

subaru_r1e.jpgGreen Car Congress  reports that Subaru will announce testing of its R1e electric vehicle (EV) tomorrow, 20 March 2008, and will subsequently display a prototype at the New York International Auto Show. They will also provide two R1es to the New York Power Authority for evaluation. Subaru claims that the 40kW drive motor will give the two-seater R1e a top speed of 65 mph and range up to 50 miles. NEC, NEC TOKIN and Nissan have formed a joint-ventur, Automotive Energy Supply Corporation (AESC), to provide automotive lithium-ion batteries. AESC's 346V battery pack uses lithium manganese oxide spinel (LiMn2O4) as the cathode's active material. Besides recharging to 80 percent capacity in 15 minutes, the battery should be resistant to overcharging and thermal instability. At least that’s what they say.

By on March 19, 2008

data.jpgHoly midnight, Batman!  Porsche has 777 sinister Caymans heading out of the Batcave, but only 250 will make it here to Gotham cities. Bloomberg describes the new black-on-black, limited edition from Porsche Design Studio as having Batmobile looks – but claims the design inspiration was the Chronograph 1 wristwatch, the Studio's first design. Starting at $69,900, the body, door handles, air intakes, striping and Design Studio logo are a variety of matte and shiny blacks. Nineteen-inch Turbo wheels are silver and active suspension is standard. Interior is – you guessed it – black leather, soft-touch black-painted metal, and black Alcantara (faux suede) steering wheel, gear shift and handbrake. For chasing bad guys, the 3.4 L, 295 hp six goes 0 to 60 in 5.1 seconds reaching 171 mph. And 18 mpg in traffic and 26 mpg on those long pursuits means you won't need Bruce Wayne's credit card to pursue justice.

By on March 18, 2008

schwinn_beach_cruiser_sm.jpgAnybody remember California's ambitious Zero Emissions Vehicle (ZEV) program? State regs mandated that ZEVs had to account for five percent of all new vehicles sold in California by 2001, rising to 10 percent by 2003. The ZEV program was eviscerated in 2003; automakers were required to sell just 250 ZEVS per year AND they could receive credits for Neighborhood Electric Vehicles (NEVs) and hybrids. Despite record gas and oil prices and CA's ongoing battle with the Environmental Protection Agency (EPA) over tailpipe emissions, the California Air Resources Board is about to reduce the ZEV requirement to 150 ZEVs per year until 2015. Citing Gov. Schwarzenegger's signing of the nation's first global warming law and the Million Solar Roofs Plan, nonprofit PlugIn America is urging the Governator to strengthen the ZEV program and save the electric car. Celebrities and environmentalists– including the oddly but appropriately named Ze'ev Drori, CEO of Tesla Motors— either cosigned, emailed or faxed letters of support. Even though Arnie's got a Roadster on order, the chances of him intervening are only slightly better that he'll get his EV next week (year?). 

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