Elisa WoodBy Elisa Wood
April 25, 2012

 

Exhilaration swept through the energy efficiency industry as city after city, state after state and nation after nation set aggressive energy saving goals over the last several years. But with target dates nearing in certain jurisdictions, a more sober attitude now  permeates. Some governments are asking: Are we reaching too high?

 

A global report issued this week by PwC, which looks into the minds of power industry executives, suggests the worry may be justified. Called ‘The shape of power to come,’ the annual  report emerged from interviews with senior executives at 72 power companies in 43 countries. It found that a good number (45%) of executives are dubious that we will reach energy efficiency targets by 2030.

 

Meanwhile, PwC also says North America and Europe may be heading for a  blackout watch. Remember those? Such warnings sprang up during the pre-recession era of heady economic growth. With economic recovery, the risk of power shortages again rises, as worldwide energy demand expands from 17,200 TWh in 2009 to over 31,700 TWh in 2035.

 

Energy efficiency is widely seen as the cheapest way to meet at least some of the new demand.  But the report cites two significant problems that hinder efficiency efforts. The first is fossil fuel subsidies; the second is human nature.

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Elisa WoodBy Elisa Wood
February 29, 2012

 

The US economy is three times larger than China’s, yet when it comes to developing a clean energy industry, China keeps besting us. The US came in second – again – to China this quarter in Ernst & Young’s much-watched renewable energy ranking released February 28.

 

But there is one clean energy segment where the US leads: demand response.

 

Demand response comes into play when there is high demand for power straining the electric grid, usually hot summer days. Utilities or grid operators give factories and other businesses a payment in return for decreasing their energy use during these peak periods. As a result, demand response not only averts blackouts, but also saves us money, since it is far cheaper to conserve energy when the grid is strained than it is to generate more power.

 

An American-grown industry, demand response is now gaining international attention. EnerNOC, a Boston company that provides demand response services, finds itself increasingly explaining the concept abroad, according to Gregg Dixon, senior vice president of marketing and sales. The company now serves about 12,000 businesses, colleges, hospitals and other large energy users, not only in the US, but also in Canada, the United Kingdom, Australia and New Zealand.

 

Other demand response companies, Comverge, Johnson Controls, Silver Spring Networks, Wipro and Honeywell, also report international expansion, according to Pike Research, which expects the $1.3 billion global market for demand response to see a compound annual growth rate of 37% by 2016.

 

So demand response is clearly a success story, at least when it comes to reducing use of energy by companies and large institutions. The next frontier for demand response is the homeowner. And unfortunately, that might be a tougher market to crack. The average person shows little interest in taking the time to cut back on energy use during peak periods.

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Elisa WoodBy Elisa Wood
January 4, 2012

Americans tend to beat themselves up over their imperfections. We eat too much, watch too much TV and owe China too much money. Despite all of our sloth, we can feel good about one area: our progress saving energy.

 

A report issued this week by the Institute for Electric Efficiency found that we saved enough electricity to power almost 10 million homes in 2010 (about 112 TWh). That’s 21 percent better than we did the previous year. And it looks like when 2011 data comes out, we’ll have done even better.

 

You’re saying, “Who me? Not possible. I forget to shut off the lights, my computer stays on all the time and my kids won’t get off the Xbox.”

 

Therein lies the beauty of energy efficiency today; it requires no huge effort on our part. New appliances, light bulbs, thermostats, heating and cooling systems and electric gadgets are increasingly designed with energy efficiency in mind.  Those with an energy conscience don’t have to fumble in the dark and cold.

 

The report studied programs offered by utilities, which spent $4.8 billion in 2010 on energy efficiency, about 28 percent more than the previous year, and $6.8 billion in 2011, a 25 percent increase.  Utilities are expanding their energy efficiency efforts so quickly that IEE expects them to surpass optimistic forecasts that they will dedicate $12 billion annually to efficiency by 2020.

 

“This steady increase in electricity savings is really impressive. And the growth in electric utility expenditures for energy efficiency is the major reason behind it,” said Lisa Wood, IEE Executive director. (No relationship to me.)

 

Efficiency is considered a good investment because it’s cheaper to save energy then make energy. The report pegs the cost of saving energy at 3.5 to 4.3 cents/kWh. Check your utility bill – chances are buying electricity costs you a great deal more.

 

Our success stems from energy efficiency resource standards, which are savings requirements set by state governments. Typically, the requirements mandate that utilities save a set percentage of energy annually. About half of the states, representing two-thirds of the US’ population, now have these standards, according to IEE.

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Elisa WoodBy Elisa Wood
December 7, 2011

Electric utilities operated under a rarified business model for decades. Their customers were captive so they rarely had to think about what motivated them to buy. New government energy efficiency mandates have changed that, and done so with an ironic twist. Now utilities must figure how to get their customers to refrain from buying.

It’s not easy persuading people to stop using something they like as much as electricity. But behavioral science is coming to the rescue – or at least trying to – as was apparent at the Behavior, Energy & Climate Change conference held in Washington, DC, November 29 through December 2.  About 650 people attended, many of them scientists, university researchers and college students, ready to tackle energy efficiency’s biggest hurdle: human nature.

“The challenge that we have is not just to fix the buildings; we have to fix the people who live work and play in those buildings. We have to fix us,” said Brian Keane, of SmartPower.

While behavioral scientists and economists have only begun their work, it’s already clear that utilities and government programs approach energy efficiency wrongheaded. They tend to talk about why energy efficiency is good for them, not the customer, why it makes the electricity grid function better or achieves government’s environmental goals.

The makers of Tide laundry detergent don’t tell customers they should buy the product because it makes the company lots of money, pointed out Lisa Skumatz, a Colorado-based economist. If the energy industry continues to sell energy efficiency as good for utilities, good for the environment, good for government, it will reach only a very narrow audience.

Utilities also must stop listening to what people say and instead focus on what they mean. But how do you do that? Jane Hummer of Navigant Consulting demonstrated how to analyze comments people post online to get at what they really think. “Consumers are increasingly narrating all aspects of their lives online,” creating “a free focus group that you can analyze at your leisure,” she said.

Don’t take what they say online at face value – after all many hide behind anonymity and therefore tend to speak in extremes – but “get at the underlying sentiment,” she said.

Using a spreadsheet and key word search, she analyzed comments posted from articles about smart meters in the Wall Street Journal and New York Times. In some states, consumers oppose smart meters, fearing they harm health and impinge on a homeowner’s privacy.  Funny thing about the privacy concerns…some of the people who write that they are worried about privacy in the same post reveal details of their lives on line: their political affiliation, where they live, what they do. So is privacy really their concern?

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