Jon Wellinghoff, Obama’s energy futurist  

The Christian Science Monitor has an article on the chairman of the Federal Energy Regulatory Commission and his commitment to renewable energy - Jon Wellinghoff, Obama’s energy futurist.

When giving his slide presentation on America’s new energy direction, Jon Wellinghoff sometimes sneaks in a picture of himself seated in a midnight blue, all-electric Tesla sports car.

It often wins a laugh, but makes a key point: The United States is accelerating in a new energy direction under President Obama’s newly appointed chairman of the Federal Energy Regulatory Commission (FERC). At the same time, FERC’s key role in the nation’s energy future is becoming more apparent.

Energy and climate legislation now pending in Congress would put in FERC’s hands a sweeping market-based cap-and-trade system intended to lower industrial greenhouse-gas emissions.

Besides its role granting permits for new offshore wind power, the agency is also overseeing planning for transmission lines that could one day link Dakota wind farms to East Coast cities, and solar power in the Southwest to the West Coast. ...

While the US Department of Energy controls long-term energy investment decisions, FERC’s four commissioners (a fifth seat is vacant) appear determined to ensure that wind, solar, geothermal, and ocean power get equal access to the grid.

The commissioners are also biased against coal and nuclear power on at least one key factor: cost.

Many in the power industry believe that renewable energy still costs too much. Not Wellinghoff, who says: “I see these distributed resources [solar, wind, natural-gas microturbines, and others] coming on right now as being generally less expensive.”

That might sound surprising. Yet, with coal and nuclear power plants costing billions of dollars – and raising environmental issues such as climate change and radioactive waste – others also see renewable power as the low-cost option.

Wellinghoff’s outspoken views have irritated some since his March selection as chairman.

Last month, for instance, he drew fire from nuclear-energy boosters in Congress after he characterized as “an anachronism” the idea of meeting future US power demand by building large new coal-fired and nuclear power plants.

“You don’t need fossil fuel or nuclear [plants] that run all the time,” Wellinghoff told reporters at a US Energy Association Forum last month. Then he added: “We may not need any, ever.” ...

In Wellinghoff’s vision of the future, where the cost of carbon dioxide emissions is added to the price of coal-fired power plants and natural-gas turbines, it may be less expensive for consumers to set their appliances to avoid buying power at peak times. Or they may choose to buy power from a collection of microturbines, fuel cell, wind, solar, biomass, and ocean power systems.

“We’re going to see more distributed generation – and we’re already starting to see that happen,” Wellinghoff says. “Not only renewable generation like photovoltaic [panels] that people put on their homes and businesses, but also fossil-fuel systems like combined heat and power,” called cogeneration units.

To coordinate and harmonize this fluctuating phalanx of power sources, customers will need to know and be able to respond to the price of power, Wellinghoff says. They will also need a new generation of appliances that switch off automatically to balance power supply and demand peaks.

But there are huge challenges with a power grid that provides energy from a mix of wind, solar, and other renewable power.

“You’re going to have to upgrade this whole grid [along the East Coast], he says. “You can’t just move [wind and wave power] from offshore to load centers onshore without looking at the effect on reliability – Florida to Maine.”

As the percentage of renewable power rises toward 20 to 25 percent of grid power from around 3 percent today, there must be a backup to fill gaps when intermittent winds stop blowing or the sun doesn’t shine.

In a decade or more from now, Wellinghoff, says millions of all-electric or plug-in electric-gas hybrid vehicles could plug into the grid and supply spurts of power to fill in for dipping wind and solar output.

“There are new technologies,” he says, “that in the next three to five years will advance the grid to a new level.”

Gesturing to a drawing board on the wall, he hops up from his chair, his hands flicking across a sketch of the eastern half of the US with power lines fanning out from the Plains states to the East Coast.

“This is another grid option that would take a lot of power that’s now constrained in the Midwest, that can be developed - wind energy there - and move it to all the load centers [cities] on the East Coast,” he says.

Similarly, lines could be built across the Rockies to connect wind power in Montana and Wyoming to the West Coast. Instead of building power lines from the Midwest to the East Coast, “a lot of people would say, ‘No, no, let’s look first look at the wind offshore,’ ” he says.

Whether it’s wind from the Plains or the ocean, the resulting variability will have an impact on grid reliability if action isn’t taken, Wellinghoff says.

“You’re going to have to upgrade this whole grid here,” he says, gesturing to the East Coast. “You can’t just move [power] from offshore to load centers onshore without looking at the effect on reliability.”