Scottish waves and Texas wind

I made note of tidal power progress in Maine a while back, and now it’s Scotland’s turn. The Scottish government just released its green-lit plans to power as many as 42,000 homes with tidal energy—-the biggest of its kind in Europe. Good news for renewable energy fans. There are, unfortunately, possible negative ramifications for ocean ecology and human use of nearby areas—certain fish and ocean mammals could be disrupted, turbines can be noisy, etc. But in terms of reducing the carbon intensity of energy generation, this is another gratifying moment in the grand narrative of progress toward sustainability.

I’ll also take this opportunity to mention Texas again–cause Texas is still doing it right. Texas is way out in front of national rankings when it comes to generating wind energy. Coming in with more than 13 million kW from almost 8,000 turbines, #1 Texas leaves #2 Iowa with its 5.1 million kW in the proverbial dust. Gilbrath and Price are calling it “The Great Texas Wind Rush“—how a Big Wind has become part of a Big Oil culture.

Keep it up Texas and Scotland, y’all are makin’ me proud.

A greener White House

As promised by Energy Secretary Chu and White House Council on Environmental Quality Sutley in 2010, the Obama administration is joining the legacy—alongside Presidents James Carter and George W. Bush—of using solar energy to power the White House.

The solar panels being installed on the White House are an important symbol of federal commitment to renewable energy. Even more important, however, is the administration’s greater commitment, which Juliet Eilperin reports as a pledge to generate 20% of the energy consumed by the federal government—including the militaryfrom renewable resources by 2020.

20% of federal energy use isn’t a huge number in global, or even national, terms. To put it in perspective, we consume about 4.4 million Gigawatt-hours each year in the US, while 20% of federal energy consumption only amounts to about 3 Gigawatt-hours. But every bit counts! Worthwhile progress is often piecemeal—and to cast it in more relatable terms: generating 3 Gigawatt-hours from another source would require, for example, over 3,200 pounds of coal. By getting that energy from the Sun, we spare the atmosphere more than 63,000 pounds of carbon dioxide.

The panels at 1600 Pennsylvania Ave. only represent a small fraction of this overarching goal, but greening the White House is, in my opinion, wise both for both politics and aesthetics.

To the sun god!

Our new hydroverlords

The image below is one of four precipitation models published by the National Center for Atmospheric Research (NCAR) that together forecast extreme global drought less than 50 years from now as a consequence of climate change. What follows illustrates predicted global precipitation levels in 2060-2069 assuming a moderate greenhouse gas emissions scenario as defined by the International Panel on Climate Change. Moderate.

Climate prediction map 2060-2069

Precipitation Model with Climate Change: 2060-2069

Take a moment to let all the purple, red, and yellow sink in. These are Dust Bowl conditions and worse. Take another moment.

It is difficult to emphasize enough the gravity of this predicted drought. We should all keep the above image in mind when we consider the value of water. Water is fundamental to the existence of life as we know it. Not just human beings. All life on Earth. For obvious utilitarian and deontological reasons, by the land ethic and the difference principle, by the precautionary and proactionary principles, and by our natural moral sense, water is of the highest non-arbitrary value and it is our responsibility as constituents of the human world and of the Earth itself—if we even entertain such a distinction—to do everything in our power to prevent and prepare for this possibility.

Pause to consider what it would mean for governance, for geopolitics, for the world if we fail to curb climate change beyond this moderate GHG emissions path and simultaneously 1) fail to implement and enforce the universal human right to water as recognized by 122 countries of the UN in 2010, and/or 2) consent to the privatization of water resources by multi-national corporations. I, for one, would not welcome our new hydroverlords.

What’s worse, the map shown above is only the third of four models. The fourth model extends from 2090-2099. Brace yourself for the purple: Precipitation Model with Climate Change: 2090-2099

Water resource management, conservation, and preservation will likely fall into their own compartmentalized regime complexes—as discussed by Keohane and Victor—fragmented from other initiatives focused on mitigating and adapting to the various impacts of climate change. According to Keohane and Victor, there’s reason to be optimistic about the capacities of this regime structure. But simply adapting to new conditions of water scarcity equates to treating the symptom rather than the disease. While adaptation is absolutely necessary, we must simultaneously confront climate change at its source: human greenhouse gas emissions (carbon dioxide, methane, nitrous oxide, etc.) and the several positive feedback cycles that global warming entails.

Atmospheric carbon dioxide concentrations alone are currently around 397 parts per million (ppm), which essentially guarantees an increase in average global temperatures of ~4 degrees Fahrenheit (~2 degrees Celsius). What’s more, unless we reduce GHG emissions by ~80%, we can expect the increase in average global temperature to be even more dramatic.

Confronting climate change means one of two things (and maybe both, but probably not—the former would render the latter largely unnecessary and the latter would likely preclude the former). We must reduce greenhouse gas emissions through 1) an immediate significant reduction in energy consumption or 2) a techno-scientific revolution in renewable energy, energy storage, energy transmission, transportation, agriculture, infrastructure, manufacturing, and architecture.

Coupling either approach with reforestation and afforestation projects would be a good idea too, especially considering the Brazilian government’s recent report that deforestation in the Amazon has actually gotten worse since May of 2012.

In all likelihood, the future holds an increase in energy consumption, not a decrease, so we must—at some level—prepare ourselves to rely on faith in Julian Simon’s infinite resource of the human mind to spark the large-scale techno-scientific advances that the climatic consequences of our industrial behavior demand. We must have faith in progress, despite the paradox therein. A daunting task, to be sure, but we have little choice as we have collectively agreed, both implicitly and explicitly, that the Good Life is an energy intensive one. The climate challenge is upon us. If we are to progress, we must progress toward sustainability—and hopefully to a future with more water than NCAR has predicted. Let’s get it together, humans.


Texas is doing it right

If the modern idea of the Good Life is an energy intensive one, life in Texas is the best. Environmental protection and enforcement can be spotty at the state regulatory level, but there’s no denying that Texas is paradisical for developing energy. Oil and natural gas are obvious heavyweights. Texas is a national leader in wind energy development, and has its fair share of jobs in coal, employing just over 2,200 in 2006. Most exciting of all, Texas is 8th in the country for solar power.

Our relationship with the Sun is a special one. It is also an opportunity. Whether in fossil form, biomass, or direct from the source, the Sun enables but does not dictate the purposes we create that make life worth living. Clearly Texas understands this.

Eventually, solar will overtake fossils fuels as they become more expensive to extract–whether by regulation, scarcity, or inaccessibility–answering not only the energy enthusiast’s call, but also the environmentalist’s. While the precautionary and proactionary principles seem dogmatically opposed at a theoretical level, being proactionary about solar and precautionary about the environment go hand in hand. The same resonates about wind power. But the wind only blows because the sun heats the air.

To the sun god!



I think it’s fair to say that the adverse environmental impacts of fossil fuel development, while in some cases are inherent (e.g. – you can’t do mountain top removal coal mining without removing the top of a mountain), ultimately depend on the care exercised by particular operators — and, even more so, the individuals who manage their operations. Though sometimes it’s tempting, we shouldn’t castigate entire industries because of the conduct of a few. Some operators voluntarily dedicate extensive resources to ensure the progressive responsibility of their activities, such as partners in EPA’s Natural Gas STAR program. That being said, some operators are sloppier than others — sloperators.

In the wake of BP’s spill in the Gulf of Mexico, reminiscent of Prince Edward Sound, some may have found the Obama Administration’s decision to open the Arctic for oil exploration a bit hasty — though the President did promise an “all of the above” energy policy. No less, however, Shell, in an almost immediate blunder, managed to beach a tanker full of diesel on the Alaskan coast, releasing hundreds of gallons of fuel into the sensitive and protected wildlife habitat — a real sloperation. Chevron’s recent attempt at dodging the court-ordered, $19 billion settlement to remediate the Ecuadorian Amazon after spilling billions of gallons of toxic waste between 1964 and 1992 also comes to mind — earning ChevTex a place amongst presently mentioned sloperators. What’s more, just today, two barges full of light crude and a tugboat (owned by Third Coast Towing and Nature’s Way Marine, respectively) crashed into a bridge on the Mississippi River, spilling a yet unknown amount of oil into the waterway. Another sloperation.

One only hopes that, whatever the Obama Administration decides on Keystone XL, TransCanada will operate with the utmost care. Whether the Canadian tar sands end up in American or Chinese refineries, power plants, and fuel tanks, TransCanada must be aware that slop is unacceptable.

While the continued human reliance on fossil fuels is regrettable, it is also somewhat inevitable, at least for the time being, if we intend to quickly raise billions out of poverty while sustaining our own standard of living. The least we can do is proceed with accountability. In the meantime, small scale sustainable development projects will burn the candle at the other end, promising modern alternatives to utility-scale, fossil fuel driven electrical grids. Let’s get it together, humans.


Sierra Leonean prodigy comes to MIT

Last night I came across this MyScienceAcademy gem featuring Kelvin Doe, a 15 year-old Sierra Leonean who is nothing short of an engineering, mechanical, and technological prodigy. For years this kid (and I use the term “kid” loosely when referring to such a fine mind) has been rooting through “dust bins” in his neighborhood to scavenge old electrical components that he has used to construct his own radio station, where he goes by the performer name DJ Focus.

A radio station may sound small at first, but this is a community where electricity is available for maybe an hour each week. From discarded materials Kelvin engineered his own batteries, electrical circuitry, broadcasting apparatus, and audio equipment, all for two reasons: 1) So that he could play fantastic music for his friends and family. Everyone should listen to this song by Bobby Fala, which DJ Focus endorsed and played over his station — Fala has now also made it to SoundCloud, largely I bet, because of Kelvin’s success and publicity. And 2) So that the community could use his radio station as a forum for public political discourse — a chance for the unheard to find their soapbox, a place for issues on the ground to find their voice.

Without question, Kelvin’s enthusiasm, passion, genius, and focus are an inspiration. Imagine if more teenagers shared Kelvin’s clarity of thought, his drive and his heart, his sense of commitment to community and to improving the lives of his friends and loved ones. Hopefully, with help of non-profit programs like Global Minimum Inc: Innovate Salone, the group that discovered Kelvin, more youthful brilliance will show itself.

Kelvin’s story gives us all reason to be optimistic about humanity’s future. What’s he’s done is truly astounding — and if he continues to receive the support he needs, I bet this radio station and his trip to MIT won’t be the last time this young man makes headlines — particularly if he starts working on something like sustainable energy technology, improving batteries and energy efficiency, or developing small-scale alternatives to traditional electrical grids (though admittedly, he’ll probably come up with better ideas all his own). I wouldn’t put anything past him.

To Kelvin! Cheers!

JM Kincaid

A prognosis of T. Boone Picken’s LNG vehicle future

I stumbled across this piece by Alan Krupnick this morning while browsing Real Clear Energy (one of my stops along my daily morning news adventure). Essentially, he offers us an evaluation of the state of play for T. Boone Picken’s vision of a LNG vehicle future. The prognosis, by Krupnick’s account, is still to uncertain to call, but I think we can make something of it.

Liquid Natural Gas is cheaper than gasoline or diesel because of its newly accessible abundance via hydraulic fracturing and horizontal drilling, but it also has drawbacks. The vehicles themselves are more expensive than gasoline or hybrid alternatives (e.g. – Honda’s new LNG Civic as compared to its gasoline and hybrid counterparts) so the payback point takes longer to reach through savings on fuel costs alone. Of course there are subsidy programs that could bring down the cost, but they expired in 2010, and the prospect of getting Congress to agree on much of anything is, well…bleak, let’s say.

LNG vehicles also have significantly shorter range than gasoline or hybrid alternatives — and that’s before mentioning that LNG fuel tanks can take up to 50% more space than gasoline tanks or hybrid batteries, and even with severely reduced cargo or passenger space they still have shorter ranges (LNG: 218 miles per tank v. Gas: 383 mpt v. Hybrid: 504 mpt [looking again at different models of the Civic]). So, given the space issue, it may make more sense to focus on using LNG in large trucks, vans, and buses. But forecasts of the costs of maintenance are unclear, so fleets of LNG vehicles will have to struggle with uncertainty on that front for some time.

Finally, there is the question of infrastructure for LNG vehicles, which Krupnick frames as a ‘chicken or the egg’ conundrum. Infrastructure developers want there to be plenty of LNG vehicles on the road before taking on big projects, but consumers want infrastructure to be in place before they’ll be willing to take the risk of buying a non-gasoline or non-hybrid vehicle. Perhaps this gap can be bridged through commercial cooperation, where prospective LNG truck fleet purchasers coordinate with infrastructure developers to start building refueling stations in strategic locations along pre-established routes. Maybe if LNG starts showing up at Love’s or Buc-ee’s it’ll start making more sense for people to make the change (the same applies for electric vehicle plug-in stations, or even hydrogen powered vehicles), but until that happens most will probably see it as too risky, especially considering the reduced range of LNG vehicles.

Of course, there are still plenty of concerns worth raising about how we get our natural gas these days (fracking), the actual economic ripples of the industry, and the climate change/air pollution impacts of carbon dioxide and methane emissions associated with natural gas production. But T. Boone Pickens is convinced that LNG should be the future of transportation and Krupnick nods toward optimism, despite citing “uncertainties” about the environmental dimensions of such a transition.

So ask yourself — what is the real issue at hand? Cheap energy? Energy security? Environmental stewardship? Climate change mitigation? Energy independence? Economic growth?

At its core this represents one of the latest technological stabs at perpetuating our energy intensive standard of living while attempting to accommodate other competing values — but for all that it’s worth, we’re still talking about a short-term fix. And it’s one with many uncertainties surrounding it. Switching from oil to natural gas, at best, is like a first stitch in mending a deep wound. It may stop the bleeding a little, but we’re still lost in the woods if sustainable energy is our goal. Natural gas is, in many ways, desireable, questionable, risky, and perhaps inevitable (though not in some cases re: Longmont, Boulder, Yellow Springs, Broadview Heights, Meyers Lake, Cincinnati & the State of Ohio), so if we are going to use it, we ought to use it as best we can to pave the way for or to buy us time until sustainable, renewable energy technologies become competitive. In the meantime, I would still recommend going the Hybrid route or carpooling if you must drive — and even further, consider alternatives to personal automobiles like walking, biking, or public transit. Of course this isn’t always feasible, practical, or compatible with our established ways of life (especially living in places like North Central Texas) but small steps eventually traverse the world. We must, in this case and many others, take Ghandi’s advice and be the change we wish to see.


JM Kincaid