Monday, July 18, 2005

Green Gone Brown
I admit it--I'm a green liberal enviro fascist who hates SUVs with a vengeance (and is only getting crankier) and puts a lot of hope into hybrid vehicles like the Toyota Prius (which, among its other attributes, has an amazingly cool, modern design that makes me salivate every time I see one). So I was a little disappointed when I saw this article in the Sunday NYTimes:

 
Many people concerned with oil consumption, including President Bush and members of Congress, are pointing to hybrids - vehicles with electric motors as well as internal combustion engines - as a way to reduce fuel use and dependence on imported oil.

The first ones to reach the market did that; the two-seat Honda Insight, introduced in December 1999, was rated at 70 miles per gallon, and it was followed by the five-seat Toyota Prius, also built for reduced fuel consumption. Those cars have no nonhybrid equivalents. Then came the Civic hybrid, designed to perform almost as well as the original, only using a lot less gasoline.

But the pendulum has swung. The 2005 Honda Accord hybrid gets about the same miles per gallon as the basic four-cylinder model, according to a review by Consumer Reports, a car-buyer's guide, and it saves only about two miles a gallon compared with the V-6 model on which it is based. Thanks to the hybrid technology, though, it accelerates better.

Hybrid technology, it seems, is being used in much the same way as earlier under-the-hood innovations that increased gasoline efficiency: to satisfy the American appetite for acceleration and bulk.
 

Hmmmm... That's not what I really saw as their main selling point.

 
In the Accord, the mechanism was simple. Honda took the model with the 3.0-liter V-6 engine, which generates 240 horsepower, and added a 16-horsepower electric system. That is in contrast to the Civic, in which Honda pulled out the standard 1.7-liter engine and replaced it with a 1.3-liter engine when it made a hybrid version of the car. Combined with the electric drive, the car's horsepower remained roughly constant.

Consumer Reports called the hybrid portion of the Accord a "green turbocharger." The main benefit is in getting from zero to 60 miles per hour in 6.9 seconds, compared with 9.0 seconds for the basic four-cylinder model.
 

OK, so acceleration can be a good thing, especially when trying to get on the highway. And there are times when my lil' Honda Civic, Gunther Grass (aka, the little tin drum, could use a bump in acceleration as the f'ing SUVs that dominate the road don't even bother to look down from their mountainous perch to see me trying to get into traffic... but I'm not bitter. Anyhoo, back to the point--acceleration can be good, but it's hobbled by the sheer size and weight of today's automobiles, which then begins to drain the MPG rating:

 
Acceleration is one indication of horsepower. According to the E.P.A., the average new vehicle accelerates from zero to 60 m.p.h. in under 10 seconds, down from 14 seconds in the early 1980's. The average weight has increased by about 750 pounds in the same period. If cars in the 2004 model year had the same weight and acceleration as cars did in 1987, according to the agency, they would get 20 percent better gas mileage.

Consumer Reports, in an article published in May, found that in actual on-the-road conditions the Accord hybrid averaged 25 m.p.g., versus 24 m.p.g. for the 4-cylinder model and 23 m.p.g. for the nonhybrid V-6. The E.P.A. figures show a larger benefit for the hybrid, but the agency's fuel economy figures are considered by many to be inaccurate because they do not reflect the way cars are actually driven.

The two-miles-per-gallon increase over the V-6, about 8 percent, is still significant, and federal tax rules, which are based on cost and not mileage benefit achieved, still give an Accord hybrid buyer a substantial subsidy. But 8 percent is not in the range that would make a substantial dent in American oil consumption. If every car in the country were converted to a hybrid with that improved mileage, the gain would be swallowed up in three to four years by growth in driving demand.
 

Another article on the same page of the paper (yes, we actually get the paper version here on the weekends at Cracks Centraal) also noted this disturbing (but very understandable trend)--junking computers after they get too junked up with spam and malware instead of attempting to fix the problem fomr the inside:

 
On a recent Sunday morning when Lew Tucker's Dell desktop computer was overrun by spyware and adware - stealth software that delivers intrusive advertising messages and even gathers data from the user's machine - he did not simply get rid of the offending programs. He threw out the whole computer.

Mr. Tucker, an Internet industry executive who holds a Ph.D. in computer science, decided that rather than take the time to remove the offending software, he would spend $400 on a new machine.

He is not alone in his surrender in the face of growing legions of digital pests, not only adware and spyware but computer viruses and other Internet-borne infections as well. Many PC owners are simply replacing embattled machines rather than fixing them.
[...]
While no figures are available on the ranks of those jettisoning their PC's, the scourge of unwanted software is widely felt. This month the Pew group published a study in which 43 percent of the 2,001 adult Internet users polled said they had been confronted with spyware or adware, collectively known as malware. Forty-eight percent said they had stopped visiting Web sites that might deposit unwanted programs on their PC's.

Moreover, 68 percent said they had had computer trouble in the last year consistent with the problems caused by spyware or adware, though 60 percent of those were unsure of the problems' origins. Twenty percent of those who tried to fix the problem said it had not been solved; among those who spent money seeking a remedy, the average outlay was $129.

By comparison, it is possible to buy a new computer, including a monitor, for less than $500, though more powerful systems can cost considerably more.
 

My pithy recommendation--buy a Mac. But seriously, as someone who needs to dispose of some old & cold PCs (due to upgrades for performance and portability), I'll be looking into some recycling schemes and I'll pass those tips along when I do.


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