Tagged: Energy

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The Exchange
9:00 am
Mon February 25, 2013

Citizens For Affordable Energy Founder And CEO, John Hofmeister

Former Shell Oil President John Hofmeister calls for a complete re-think on energy policy.  Hofmeister currently heads the group “Citizens for Affordable Energy.” He says investing in twenty-first century energies is the only stimulus our economy needs.  But that won’t happen, he says, unless private industry takes the reins and government gets largely out of the way.

Guest

John Hofmeister - Founder and CEO, Citizens for Affordable Energy and former Shell Oil President.

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The Exchange
9:00 am
Wed February 20, 2013

How Much Energy Is Too Much Energy?

Vermont editor Tom Butler says no matter how energy efficient we become, there’s a limit to our consumption, even with renewable green sources. Instead, he says, we must recognize the true costs of our relentless search for resources to power perpetual growth. We’ll look at this idea and others presented in a sweeping new book called Energy.

Guest

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Environment
4:55 pm
Fri February 1, 2013

The Micro-Grid: The Grid Gold Standard?

Credit Sam Evans-Brown / NHPR
Clay Mitchell from Revolution Energy surveys the 60 kW solar array at East Kingston Elementary school. Despite cold temperatures the week before, the panels give off enough heat that most of the snow has slide right off.

For the most dedicated environmentalists, small scale renewables, right in our back-yard are the gold standard of energy generation. In the final installment of this weeklong look at New Hampshire’s energy future, we consider what a more distributed grid might look like.

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Environment
5:19 pm
Thu January 31, 2013

Flattening The Curve: Moving To A Two-Way Grid

Credit Eugene Hunt / SustainX
This is SustainX's prototype of a 40 kW compressed air storage system in their facility in Seabrook. This machine has since been cannibalized to create a much larger 2 MW prototype. These machines can be used to smooth demand, either from renewables or for large electric users trying to save some money off peak energy rates.

The energy grid is vastly more complicated than it was ten years ago. The old model was to plug in and pay for what you use, but now the grid is starting to ask for something back from consumers. This change is aimed at flatten the demand curve.

Think about how you use electricity: you wake up, turn on some lights, and maybe have a hot shower. After work you come home, cook some dinner, and watch TV. In the winter, maybe you heat with some kind of electric heat, or – even more likely – maybe in the summer you switch on AC.

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Environment
3:00 pm
Tue January 29, 2013

Decarbonizing The Grid: Where Are We?

Credit Sam Evans-Brown / NHPR
Cellulose insulation is piped from a Bruss Construction trailer into the attic of an old, drafty home in Hopkinton, NH

New Hampshire’s energy grid relies heavily on fossil fuels like oil and coal, and getting the grid off of those fuels will be a major hurdle in addressing the challenge of global warming.

But here in New Hampshire, it’s proving a steep challenge to get carbon out of the electric supply, without breaking the bank for customers or utilities. But that doesn’t mean that people aren’t trying. As part of a weeklong look at New Hampshire’s Energy Future, we ask what’s being done about CO2?

Efficiency First

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