Dr. S. Gomathinayagam, CWET's director, in front of the solar panel carport.

While in South India a few months ago I had the chance to visit the charming offices of the Centre for Wind Energy Technology, the Indian government’s brain trust on wind power. The headquarters is a clean-energy oasis in the middle of a disheartening landscape of concrete-block houses and potholed roads, a gust of hope for something cleaner than the smoggy air that many Indians have to endure these days.

My guide was Dr. S. Gomathinayagam, the head of the institute. (See him on YouTube here.) From a massive desk flanked by a table that holds various awards his agency has won — some of them in the shape of wind turbines — he directs efforts to understand India’s “wind resource,” certify that turbines meet certain standards, and help to train the next generation of wind engineers.

Wind power is becoming a pretty big deal in India. The country is the world’s 5th-largest wind energy producer and is home to Suzlon, one of the world’s leading wind turbine manufacturers. Of the 17 gigawatts (GW) of renewable energy that India is now producing, 13 GW come from wind. (But with India’s gross production of electricity approaching 600,000 GW, wind is still a tiny player.)

India's wind power map. Source: CWET

One of CWET’s most important jobs is to figure out where the wind blows best and how much energy might be harvested from it. The agency produced this map  to guide the siting of wind turbines. To date they have identified 233 sites of which 90 percent have been built. Further developments may require moving offshore.

But the most engaging thing about a visit to CWET is the proud but ramshackle feel that is unmistakably Indian. After the security guard solemnly directed me to sign into the guest book, I was led to the main building. Towering over it were two smallish wind turbines, partners to the windmill by the street that pumps water. The turbines, along with the solar panels that shade one of the parking areas, produce about 3.5 kilowatt-hours of power at peak output –  not nearly enough to power the building, but perhaps sufficient to supply the three air conditioners that keep Dr. Gomathinayagam’s office a little too chilly.

A wind turbine spins above the headquarters of CWET in Chennai, India.

By the entrance to CWET is an educational room for groups of schoolkids that has little models of how wind turines work. In the large, empty hallway outside, a group of cleaner-women in saris assemble bunches of straw into hand brooms. By the back exit, an “acoustic wind profiler” chirps every few seconds; the sound waves that bounce back reveal how strongly the wind blows. Surrounding it is an extensive garden of corn, and papaya and banana trees, kept by and for the employees of CWET. If a sanctuary of clean energy exists in India, this little campus may be it.

The Little Wind Energy Center that Could is a post from: The Ferris Files

India from space at night. Source: nightearth.com

I just returned from India, where the country’s energy predicament hits a visitor with great clarity. India is nothing like the United States: for one thing, it’s population of nearly 1.2 billion is almost four times larger than ours, and it has 18 official languages to our one. But what if India’s energy problems existed in America? The answer might help an American understand how energy-starved India really is.

An American visitor is most likely to start out in one of India’s biggest cities, such as Mumbai, New Delhi or Kolkata, where the electricity gulf between the two countries is mostly hidden. These large Indian cities have electricity 24/7 — but even that is not abundant. Drive at night through Chennai, the country’s fifth-largest city, and you’ll notice that the street lights are sparse and that entire office buildings are blacked out to save power. The smaller cities have a “peak deficit” of 12 percent, meaning that power outages are a daily occurrence.

To put this in the American context, this would mean that only perhaps seven cities — New York, Los Angeles, Chicago, Houston, Phoenix, Philadelphia and San Antonio — could keep a refrigerator cold for 24 hours straight. The residents of dozens of other large cities and thousands of suburbs would experience several hours a day where the kitchen lights and A/C didn’t work, food spoiled, and the computer was dead.

In India, forty percent of the population is off the grid and has no electricity at all. This is due to the fact that the country is overwhelmingly rural — 72 percent of the population, compared to just over 20 percent in the U.S. Still, what would life be like in America if 40 percent of the population were in this predicament?

This part of the thought experiment is especially hard to get one’s mind around. This 40 percent of the population’s lack of electrical juice is almost total. We’re not talking the occasional blackout; in the Indian context, we’re talking about 460 million people who have never had any electricity, ever. That’s more people than live in the U.S., Canada and Mexico combined.

The United States from space at night. Source: nightearth.com

For light, most of these megamillions rely on kerosene lanterns. While inexpensive, these lanterns produce low-quality light, lots of dirty emissions, and are a constant risk for fire and burns, especially night after night in close quarters. For heat and cooking, the fuel comes from cheap or scavenged materials like firewood or dried cow dung.

To bring our comparison back to American shores, this would be as if the population of our six most populous states — California, Texas, New York, Florida, Illinois and Pennsylvania — were huddled in smoky huts in the dark. Not only would these people not have power; they would never have even used an electrical bulb.

Imagine how difficult it would be to do business — not to mention your laundry — in a country like that.

If India’s Energy Woes Were America’s is a post from: The Ferris Files

Lessons from the Deep:

Forests Get Breathing Room: Indonesia’s government agreed to halt the cutting of its rainforests for two years in exchange for $1 billion in ransom. Norway made the offer because Indonesia holds hostage some of the largest remaining rainforests; what’s left around the world might keep more CO2 from the atmosphere than all the world’s cars, trucks, ships and planes combined.

Deforestation = Poor U.S. Farmers? Meanwhile, a report made a persuasive argument that deforestation in the tropics leads to economic ruin for U.S. foresters and farmers. By rapidly clearing land, tropical nations flood the market and undercut Americans’ prices for soybeans, beef, timber, vegetable oil, among others.

GM Retreats from Indian Rival: General Motors pulled out of a partnership with REVA, an Indian electric car company in India, after REVA was acquired by the Indian conglomerate of Mahindra & Mahindra, a major Indian manufacturer that has set its sights on the United States.

Nissan and Zipcar Grow: Nissan broke ground on its battery factory in Smyrna, Tennessee and said it will make 200,000 electric batteries a year. Zipcar announced plans for a $75 million IPO to fuel its own growth in the car sharing, despite competition from rental companies like Hertz and Enterprise.

That’s a Lot of Plug Points: Matter Network’s own John Gartner made headlines with his estimate that in five years, the world will need 4.7 million new charge points for electric cars. A few days later a coalition announced that 4,600 would be installed in nine U.S. cities by Coulomb Technologies and bankrolled with $37 million in government funds. Too bad China provides far more stimulus than the American government does.

Tough to Be a Small Fish: As the big boys jostled, HybridCars pointed out how smaller electric-car companies like Fisker, Coda, Aptera and Tesla have no margin for error as they try to compete.

image credit: picasaweb.google.com/mikelo

Veni, Vidi, Veggie: In the New York Review of Books, Michael Pollan took a look at five books that collectively point to a tying together of what’s loosely known as the “food movement” — urban agriculture, farmland preservation, food labeling, the organic movement, to name a few — into something more than the sum of their parts.

No Free Ride for Factory Farms: The EPA announced that factory farms — exposed in Pollan’s own book “The Omnivore’s Dilemma” — would be identified and their animal waste’s impact on waterways measured. As a result, thousands of Concentrated Animal Feeding Operations, or CAFOs, are likely to face new regulations.

Innovations of the Week: Cornell students figure out how to harness electricity from small wind; scientists grow  BPA-free plastic from the atmospheric scourge of CO2.

The Weekly: Deep Ignorance in the Deep Ocean is a post from: The Ferris Files

Muppandal pumps out 540 megawatts of electricity because of the strong, consistent winds that blow off the Arabian Sea and funnel through the Western Ghats (the lumpy, Dr. Suessian peaks in the background of the photo).

The turbines look strangely at home amid the coconut and banana groves, as if they were merely the region’s oversized new crop. The chaotic hodgepodge of turbines appears in batches over dozens of miles. Any one vista might encompass several different designs. India solicited models from all over the world, from the Netherlands’ blocky Vestas to Germany’s Enercon, with its distinctive teardrop-shaped nose.

A businessman I met explained that turbines in India are individually sponsored, which explains why corporate names and logos are painted on so many of the towers. A company “buys” the turbine, and in exchange the company gets a credit on its power bill equal to the turbine’s output.

Muppandal bears little resemblance to the wind farms I know in the U.S., with their tidy rows of identical turbines. But India seems to find its own way.

A Visit to India’s Largest Wind Plantation is a post from: The Ferris Files

In India, every power outlet is governed by its own switch, and those switches are monitored with a careful eye. I was sternly instructed to turn switches off when I was done with them. If I vacated the bedroom without turning off the switch to the overhead light and the ceiling fan, I would get an immediate reprimand from the family cook. When I visited the aunt’s place across the hall and wanted to use the Internet, I had to start up the computer from dead because it had been switched to “Off” at the wall. No standby appliances vampiring electricity here.

This thrift extended even to the apartment gym, where I arrived with water bottle and towel to find the lights off and every cardio machine dark. To work out on the treadmill I switched its outlet on. When I finished I turned it off, as the sign next to the the machine instructed.

To contend with Chennai’s broiling heat, it isn’t as simple as pushing a thermostat button and pumping an entire big room or building full of cold air. Instead I turned on the A/C unit by the treadmill, and when I was done with the treadmill I switched it off. Then I headed to the dumbbell area and activated its resident A/C unit. None of this felt like any sort of imposition.

Somehow Indians have an instinct toward electricity conservation. Maybe it has to do with the country’s roots: Like many Indians, Anjali’s family is just three generations removed from its ancestral village, where one tended to the rice paddies and the bullock. Life was too hard to let anything go to waste.

Whatever the reason, it was refreshing to take a break from America’s thoughtless, wasteful use of power and to know that, halfway around the world, a billion people have found another way.

How India Puts Itself on a Power Diet is a post from: The Ferris Files