Showing posts with label renewable energy. Show all posts
Showing posts with label renewable energy. Show all posts

Wednesday, October 28, 2009

Smart Power

The television show, The Six Million Dollar Man, used this as an opening monologue:
Gentlemen, we can rebuild him. We have the technology. We have the capability to build the world's first bionic man. Steve Austin will be that man. Better than he was before. Better, stronger, faster.

That program was about a test pilot crippled in a horrendous crash, rebuilt using the (then) latest technology.

So it goes with our electrical grid, if only in fits and starts and drips and drabs.
Winners in the Obama administration's $3.4 billion smart grid sweepstakes were exultant. Some losers sounded bitter. But there seemed to be no quarrel that yesterday's Energy Department grants will accelerate revolutionary changes in the ways electricity is generated and managed by utilities and their consumers.

"The grid has to evolve to support where policy is driving us," said Chris Baker, senior vice president and chief information officer of San Diego Gas & Electric Co., which won a $28.1 million federal smart grid grant yesterday. It will help to fund a $60 million futuristic information management system that ties key elements of its smart grid together.

As events of August 2003, as well as events early in the Bush administration demonstrated, we are running a 21st Century economy on bearskins and bone knives, in terms of electrical power.

The grid as it stands is basically a series of local nodes inadequately joined to create large regional swaths of interconnected power feeds. If one plant goes off line, another can shunt electricity to that region and draw on others down the line. This all happens incredibly fast with incredible amounts of power being rerouted chaotically, without function or form.

Not good, particularly as the ultimate oversight is a guy with a button or switch, in case things get hairy. As 2003 demonstrated, many times that guy ain't fast enough.

Current monitoring of power flow takes places in whole seconds, when milliseconds have proven to be critical in determining how to route power. That's going to change. This means that routing will not take place in chunks of power but in fine-tuned streaming.

That's going to save a lot in terms of efficiency, repairs, and load on the grid.

Ultimately, I would hope the goal for energy in America is tons of small, renewable energy plants sprinkled across the landscape, and a power grid that can fine tune the low-power generation that renewable sources will create into plentiful electricity for the nation.

It's just smarter that way.

Monday, December 22, 2008

Recovery

Paul Krugman won his Nobel honestly, to say the least. Today, he puts forth the following proposition:
A few months ago a headline in the satirical newspaper The Onion, on point as always, offered one possible answer: “Recession-Plagued Nation Demands New Bubble to Invest In.” Something new could come along to fuel private demand, perhaps by generating a boom in business investment.

But this boom would have to be enormous, raising business investment to a historically unprecedented percentage of G.D.P., to fill the hole left by the consumer and housing pullback. While that could happen, it doesn’t seem like something to count on.

A more plausible route to sustained recovery would be a drastic reduction in the U.S. trade deficit, which soared at the same time the housing bubble was inflating. By selling more to other countries and spending more of our own income on U.S.-produced goods, we could get to full employment without a boom in either consumption or investment spending.
I agree. I think the largest concern for the American economy over the past decade or so has been the transnationalization of our debt.

Think about it: the Chinese, British, and Saudis (as well as other nations swimming in new-found cash) basically have funded not only our national debt, but in turn, our personal indebtedness, including our mortgages.

Our foreign policy has followed suit, you might have noticed. The Iraq invasion was as much a pretext for getting money from the House of Saud as it was for "protecting America from terrorism".

Too, once these foreign governments found themselves swimming in American paper, the more risk-tolerant governments began buying up American private instruments: corporate bonds, securitized mortgages, credit and auto loans, things like that. Better return
for only slightly higher risk.

I'd got so far as to make the observation that the change in bankruptucy laws that made it nearly impossible for Americans to walk away from debt was less about the banking lobby and more about not knifing our allies in the back.

Once this house of cards began to topple (and this really is only the beginning), much effort was put not into prevention, as in financing Americans directly, but in staving off the collapse of the mediators: the banks and brokerages.

You see, we're stuck paying these bastards off for stuffing our mailboxes full of solicitations, egged on by a president who's idea of sacrifice is to take our credit cards out and spend, spend, spend! Financing us just brings the problems the institutions have to a head.

What we as a nation need to do, therefore, is to repatriate our owings, if we are to reclaim a recovery of any length and note. You'll notice the last time we had a truly healthy recovery, we were paying down our budget deficits and even making inroads into what was now-laughably called a crisis national debt of $3.8 trillion (it is now over $10 trillion and climbing fast).

The trouble, of course, is that other nations may not take kindly to this domestication of resources and money. China, for example, lives by our imports of their goods. It would be a bit irritating if we suddenly opened factories all across America, and paid people a living wage to make goods that China can produce far cheaper than we can.

Which brings me to some linkage, something that Barack Obama had already proposed on the campaign trail for other purposes, but which can make us a manufacturing powerhouse again without really upsetting our trade with China among others.

To put it in a phrase: green energy.

Right now, we have a nascent renewable resources manufacturing industry. We have the innovative American mind, the entreprenurial spirit with which to create, and the structure to manage and distribute this kind of knowledge around the nation.

More important, we have the idle capacities in terms of both plants and labor. There's not much reason not to insitute this program of weaning ourselves off fossil fuels, weaning ourselves off the notion of "brand, spanking, new", and weaning ourselves of the notion that this kind of work, manufacturing and fabrication, is somehow a dead art in America, that Americans find this work beneath them somehow.

Ultimately, this technology would become an export, and a lion-sized one to boot. We'd be able to balance our trade and budget deficits, and make some paydowns of our national debt, probably just in time for the next recession.

Sunday, May 11, 2008

At The Intersection Of Hopes And Success

The single greatest challenge in solving world poverty is getting cheap electricity to communities that are far off the grid, who are not fortunate enough to live in a society where the government will subsidize the extension of the grid to these communities, often hundreds of miles from civilization.

See, conservatives? Big government gets the job done!

Here, however, is an amazingly simple yet practical solution for at least some of the world's poor:
Unleash the Power For the People Foundation is a charitable organization that raises money for the purpose of enabling people to help those that are truly impoverished in the world. Channeling the power of people to provide power for people.
Corp-speak for "We'll help poor people generate their own electricity, which will drive machines which will provide a living, which will help lift them out of poverty."

Portable solar panels with DC/AC transformers built-on, windmills, and other renewable energy sources will be provided to communities (the rough nut to provide is about $20,000 per every 50 people in a community, so we're talking lunch money for the Iraq invasion forces for one day to provide millions of people with free energy). The primary goal will be to bring fresh drinking water to these communities: these power sources will drive pumps and desalinization plants.

America is fairly unique in that the richest among us live nearest the shore. This is not the case in less developed nations.

With water comes sanitation, cleaner food, fresher food, better health. As the community strengthens, excess capacity (and there will be plenty) can be diverted to wiring for lighting, computers, and other machinery that will allow the citizens access to information and markets.

With renewable energy comes a cleaner environment, less carbon release, healthier people who live longer and are more productive and able to provide for themselves and their families.

But there's a deeper issue here, one that can be extended to even a nation as powerful and wealthy as America: distributive power generation.

The fatal flaw in the US grid is, unlike the Internet, electricity is interdependent on every other node in the grid: if one goes, likely many will go before the drainage can stop, and it requires hands-on rejiggering to reroute around a trouble spot.

Think of a big city traffic jam: that's the model the electrical grid works on.

By pushing power generation down to the community level, you're giving local populations an option: generate as much power as you can, and take from the grid what you need beyond that. Should your generator go down, the grid is your backup.

Should the grid go down, all you need to do is to power down nonessential uses until it comes back up.

Too, you'd be cutting the costs of electrical generation substantially, as well as providing jobs as diverse as wiring to the new generator (and maintaining that wiring locally) to economic development of this new resource.

Who said going green would kill the American economy? If anything, it brings money back to the people.

Which brings us back to unleashpowerforthepeople.org.

One thing poor people around the world have in common is a lack of access to power, and by that I mean, political. It's easy to overlook people who have no voice, who cannot contact the people who nominally represent them. By providing them with electrical power, you provide them with a voice, an economy, and a say in what directly affects them.

Look at Myanmar, for example. Even before the cyclone, we heard stories about the terrible regime there, Aung San Suu Kyi's imprisonment, the Buddhist uprising.

Why? Because there was access to the rest of the world, through the media and the Internet.

Imagine how much faster the world could have responded to Darfur if this program had been in place when the crisis was just beginning? Imagine if images of the Janjaweed's rapes and murders had been posted by someone with a videocamera (provided by Peter Gabriel's charity, Witness) had documented and uploaded video in real time?

Imagine. Just imagine. And all that, just from a few solar panels or wind turbines...