Climate Cities

Geek humor

Volker Weber provides a strong counterargument to my posts favoring public investment (very funny, if you are a certain kind of geek):

Protests arise over British government’s “eco-town” plans

The British government is preparing a shortlist of sites for high-density, carbon-neutral eco-towns, but is coming under consistent protest from villagers who don’t want ’em nearby. Many residents living near the proposed sites have concerns that, eco or not, new development will take over agricultural land, increase traffic, and burden local infrastructure. Says Mark Sullivan […]

Deep thought of the day

As rising energy prices and better urban planning push the affluent back to city centers, the poor and working class will be pushed out to the suburbs. Soon, we’ll see blight, crime, the drug trade, and other social pathologies where we have been accustomed to seeing the American Dream. “Inner city” and “outer suburb” will […]

Cities worldwide will turn off lights for Earth Hour

Mark your calendar for March 29, when cities around the world will switch off non-critical lights at 8:00 p.m. for an awareness-raising Earth Hour. At present, 24 cities — with a total population of some 30 million people — plan to participate in the energy-saving symbolism, from Toronto to Tel Aviv, Bangkok to Brisbane, Canberra […]

How to kill coal in 10 years

We know that coal is the enemy of the human race, what with carbon emissions, deadly air pollution, and unsafe and destructive mining practices. The supply of coal is becoming more problematic as well: recently, a Wall Street Journal article described a "coal-price surge," and Richard Heinberg has warned that coal may peak much sooner than most people expect. So what's to like? Not much.

But since coal-fired plants provide almost half of our electricity, we can't get rid of coal unless we find either a way to replace it or a way to reduce the use of electricity. Recently, Gar Lipow has discussed how friggin' cheap it would be to replace coal, and Bill Becker has pointed to several studies that show how renewables could replace coal.

I will argue in this post that if buildings could produce all the space and water heating, air conditioning, and ventilation that they need, we wouldn't need any coal. Heating and cooling buildings and water now consume 30 percent of our electricity and 32 percent of our natural gas.

If, for instance, geothermal exchange units (also known as geothermal heat pumps) were installed under every building, and an appropriate amount of solar photovoltaics were installed on roofs in order to power those units, we wouldn't need to burn 60 percent of our coal because we would not need 30 percent of our electricity. And because we could redirect our natural gas from warming and cooling into electricity generation, we could get rid of the remaining coal, replacing it with natural gas.

In other words, the buildings would both destroy electrical demand and free up natural gas, until renewables come online and replaced natural gas in turn. If we did this within a 10-year timeframe, we could generate millions of green-collar jobs, create new industries, and help the rest of the world kill off the rest of coal.

All of the data that I use in this post is available online in a spreadsheet I created called "EnergyUse." It has tabs for electrical use, natural gas use, my calculations concerning coal, and some notes on the data, all of which comes from the Department of Energy's Energy Information Administration (EIA).

So let's get electricity literate, and take a look at how electricity (and natural gas) are used in this country, so that we can figure out how to kill coal:

What would you build on the land near the iconic Hollywood sign?

Get out your checkbooks, folks: The mountaintop property located just above the "H" in the iconic "Hollywood" sign is now for sale. The asking price? A sweet $22 million. Two years ago, Los Angeles officials and conservationists tried to purchase the land atop the 1,820-foot Cahuenga Peak to create a city park, but were unable […]

Abe Lincoln’s summer home goes green

Does this building look LEED certified to you? Well, look again. This is part of Abe Lincoln’s summer home complex near Washington, D.C., and after a seven-year restoration, it’s the first-ever historic monument to receive the Leadership in Energy and Environmental Design (LEED) Certification from the U.S. Green Building Council. The National Trust for Historic […]

A poet takes the measure of Portland — on foot

Starting early this century, poet and professor David Oates set out to walk the boundary line that Oregon drew around the city of Portland decades ago to concentrate its development and discourage sprawl. What is today called "the New Urbanism" is not new in Portland: it's been part of the political process since l973.

As Oates writes in a forward to a book he recently published about his adopted state's experiment in urban utopianism:

We hope to grow in, and in some places, up. To get richer in connections and cleverness -- to get deeper -- instead of wider, flatter, and shallower.

That simplicity of language and depth of thought is part of the charm of City Limits: Walking Portland's Boundary. Like Thoreau, to whom Oates alludes in his first chapter -- titled "Where I Walked, What I Walked For" -- Oates has a knack for linking a bold action, such as walking over 250 miles around the city, to a self-deprecating description.

Oates lightly mocks himself for getting lost, for his fear of dog attacks in redneck neighborhoods, and even for his own occasional tendency to stereotype people. This willingness to reveal his flaws helps the reader trust Oates' discussion of the issues raised by Portland's boundary (known as the UGB, or Urban Growth Boundary). Oates also dares include in his book brief essays from others, including philosopher/writer Kathleen Deen Moore and winemaker Eric Lemelson, as well as a planner, a landscape architect, and even a developer -- the sort of voices not usually heard in "environmental" books.

Most surprising of all, on his walks Oates occasionally encounters legendary figures -- such as John Muir, Paul Shepherd, Italo Calvino -- who just happen to have inspired Oates. These ghostly figures turn out to be quite chatty, and yet utterly themselves, giving the book a jolt of originality to match its open-mindedness. Each encounter with these ghosts has a wistful quality; one can tell that Oates hates to see them go.

Calvino especially inspires, with his discussion of the city of the labyrinthian spiral, the city of multiple desires, the city "that fades before your eyes," he tells Oates. "Like all of Portland's inhabitants, you follow zigzag lines from one street to another ... all the rest of the city is invisible. Your footsteps follow not what is outside the eyes, but what is within, buried, erased."

It's a wonderful, original, eye-opening book. Although sometimes the multiple introductions and voices give it a patchwork quilt quality, in the end the book resembles the city Oates obviously adores: vibrantly alive, defiantly progressive, fearlessly contentious. For Grist, Oates kindly agreed to answer a few questions about Portland and its attempts to control its development:

Spearheading transit for livable cities at 93

I recently ended 100 days without Grist. And wouldn't you know, the title of the first post I saw, "No climate for old men," spoke directly to the reason I was away.

No, I wasn't with the McCain campaign. Rather, I was immersed in a project, spearheaded by a really old man, that could become a terrific tool for beating back the climate crisis.

That man is 93-year-old Ted Kheel, legendary New York labor-lawyer-turned-environmentalist. His project is a study of the feasibility of financing free mass transit in New York City through congestion pricing and other charges on driving. I directed the study (PDF), which has just been released, and I think its implications could be huge, not just for New York but for every city in the U.S. and around the world.

A little of this, a little of that

This week I am, officially anyway, on vacation, spending a week in a condo at the bottom of Mt. Hood, snowboarding by day, soaking in the hot tub by night. Yes: sweet. I will nonetheless be posting occasionally, because, well, I just don’t know how to quit you. Before I go I want to clear […]