To: Sid Turtlman who wrote (2475 ) 4/29/1998 9:41:00 AM From: smw3 Read Replies (2) | Respond to of 5827
Sid, Bought any RAM lately? I have 80MB in my computer, and it cost me less than $150. Just two years ago that same RAM (actually RAM not as good as what I've got) would have cost several times as much. You don't have to go back too far in time and there was an order of magnitude difference in both the price and the quality. Silicon based technologies, when allowed to, get dramatically cheaper over time, even as they get better. You note that there was intense interest in solar technologies in 1978-79, but that it virtually dried up for 20 years. Gee, can we think of any reasons why? Here's two: oil companies (ARCO in particular) seized control of the most promising PV companies and thus were able to maintain the cost of PV power high relative to the product they bank on; and the US tossed out every single incentive that had ever existed to do anything in an environmentally conscientious fashion when they elected Reagan. That R&D money dried up overnight. Well you've got to admit that things are a little different now. We'd never even heard of global warming when Carter was the big guy. The drive for solar power then was based strictly on efficiency an air quality issues. The impetus in our culture to make some changes, to address the potential fouling of our nest for which we alone are responsible, is reemerging now. The DOE and many state energy agencies are making available millions of dollars in seed money for RD&D to develop new technologies and help make good but expensive technologies more competitive. The California Energy Commission's Public Interest Energy Research (PIER) program is awarding $62 million per year for the next four years for energy efficiency, advanced generation, and renewable fuels RD&D projects (this program is funded completely by money collected from utilities specifically to offset the externalities of the way they've traditionally carried out business). The DOE is soon to publish the RFP for the fourth consecutive year of over 100 grants subsidizing up to a third of the capital cost for ONSI's PC25 200kW PAFC. There is much more momentum in this direction generally than there was 20 years ago, the public is much more aware qualitatively and quantitatively that our path must change, and even should the current administration go down in flames and be replaced by the some newt guy, it's not likely that we'll regress quite as we did the last time around. The costs to defend oil are not the only externalities associated with dependence on it as a primary energy supply. It's filthy, from beginning to end. You ever get that stuff on you? It doesn't just rinse right off, you know? Do you debate whether smog, acid rain, and global climate change as a result of our energy use are now or will ever be problems with which we must deal? I contend that they are, and will continue to be at an increasing rate should we not change our path. I would further argue that the majority of people agree, though at this point they might not yet know how we are to change. More and more of them are starting to realize it won't be long before they're driving fuel cell cars. I'm sorry, but I'm just not buying your global free trade zone fantasy. Even if governments went for it, where are these $2 a barrel bottomless oil reserves? I've seen data indicating that we've already crested in our ability to extract more oil each year than the last, indicating that production will inevitably decrease while costs go up. Do you promote offshore drilling? I know people who will defend to the death the oceans that would be destroyed if oil companies were given free reign to do that. We have one of the most conservative Republican congressmen in the House representing the coastal district I live in, and he's got a circle-slash-offshore oil rig bumpersticker on his car. You don't think there might end up being some external costs associated with protecting those practices from the monkeywrenching threat of an increasingly agitated global populace? Young or old, time is dynamic, and the rate at which things change in the era of technology is increasing at an exponential rate. Almost every argument you make is based on a static economy and no provisions for innovation. Given incentives such as those now available, opportunities exist allowing enterprising people to develop larger and larger renewable power systems that are not only affordable but profitable. Perhaps the simple payback time for a solar hydrogen refueling station in $/kW will still be twice that for the first cost of other more conventional means, but I repeat my initial argument: Those PV's will easily outlive their payback period, after which the net cost per kW of energy produced is essentially zero. How soon can your deregulated global economy get oil cheap enough to do that?