Oh Behave

14 06 2011

I swear we were introduced to the food pyramid when I was in grade school but a little web searching gives me just a couple – the one from 1992 and the new and improved one in 2005.

The 1992 edition is shown below.  If you can’t read it, good.

1992 Food Pyramid

The 2005 vertical colorful edition with the stickman and skewers for hands and feet follows.

2005 Food Pyramid

For 2011, the USDA has switched to this brilliant “plate” that looks like a pie chart developed by a group of kindergarteners employed by Microsoft, except I really don’t think anyone would want their brand tied to this thing.

2011 Food Pyramid

The purpose of these things is supposed to improve the health of Americans.  In 1992 the obesity rate in the US was nearly all below 14% for every state in the union.  Only six states had higher rates, Wisconsin being one of them – fried cheese curds and bratwurst.

Due to its success in 2005, they rolled out an improved version.  By this time only four states were as good as Wisconsin was bad thirteen years prior.  Let me try a different angle on that.  By 2005, all but four states had MORE than 20% obesity.  We improved from only six states with more than 14% to all BUT four states ABOVE 20%.

By 2009, the last year for which data are available, only Colorado is below 20%.  Thirty-four states are over 25% and nine of those are over 30%.  It appears that since these brilliant tools rolled out that obesity rates increased from 10-15% to 25-30%.  Progress.  A picture is worth 742 words.  Data are depicted in the nearby US Obesity Rates chart.

This is the brainchild of the USDA, the same organization that floods schools with subsidized fat-bomb food.  Meanwhile, there wages a war against soda and salty snack foods companies but the real culprit is the USDA that peddles this crap.  Surprise!

Despite being bombarded with data, having nutrition labeling on everything, including in some jurisdictions (NYC) on menu items served by mom and pop restaurants, the trend continues.  Why?  Americans on average don’t give a hoot or maybe they just don’t want to change; don’t want to give up anything.  Give me pills, sugar free this and that, fat free this and that, none of which work.  For most people, the solution is simple. Eat less and lower fat and sugar filled crap.  And get more exercise.  What good is a cartoon chart or for that matter, more nutrition information?

And so it will be with energy efficiency.  The smart grid and smart meters are anticipated to be the second coming of Jimmy Carter for energy efficiency.  There’s a problem with this mentality.  People have to give a hoot.  We can bombard people with information at every turn but one has to give a hoot to save energy.

Consumer behavior programs are important to the EE business, but as far as I know this primarily only includes turning stuff off or turning it down.  Nearly every single EE technology, retrofit, replacement, upgrade, and modification requires a strong element of behavioral discipline.  About the only thing I can think of that may lack behavior to avoid snapback (erosion of savings due to behavior change) is a refrigerator and freezer.  I can’t imagine people standing in front of the refrigerator with the door open thinking, “I’m going to look at this stuff in the refrigerator a little while longer because I have an ENERGY STAR® refrigerator now.”

EVERYTHING else can have snapback and erosion of savings over time, if not immediately.  Efficient lights use no energy so leave them on all the time.  I have an efficient furnace now so I’m going to maintain a New Delhi climate in my house.  I have trouble keeping it cool in this building so I’m going to turn the chiller down to 40F and not bother to change it back.  Never mind that chilled water temperature may not even be the problem.

At Michaels’ La Crosse office, we have about three acres of west facing glass that unfortunately does not have good thermal characteristics.  Anybody who knows anything about EE knows solar loads on cooling systems are huge.  Yet our high quality three acre’s worth of roller blinds are only about 30% deployed on average as the solar energy pounds away.  I’ll report back to see if this shaming worked.  If not, I’ll list the names of everyone sitting closest to unprotected windows.  I’ll see if threats work!  No.  I take it back.  I want to isolate the shame effects from the threat effects.  I’ll report on the shame effects in a month and if that doesn’t result in 100% compliance, I’ll do the threat test the following month.

Here is a really twisted perversion of energy efficiency: some technologies often result in more energy consumption, consistently.  Consider occupancy sensors for automatic lighting controls.  The first thing I did on my computer when we moved into our offices downtown was go to wattstopper.com to find information for the sensor on my wall to see how I could neuter it, and I did so immediately.  I set it to be manually switched on and auto off.  My overhead lights are used about 20 minutes per year – sometimes in the winter when I’m gathering up my stuff to go home, and sometimes for meetings with old bats who can’t see.  Otherwise the high pressure sodium streetlight outside is plenty.

I’m hard wired to shut stuff off when I’m not around or using stuff.  However, I’ve been trained by our occupancy sensors in other rooms to leave stuff on.  We even have a sticker on one switch that says Leave the Lights On!  More progress!  I would just as soon fix these with a 34 inch Louisville Slugger.  Occupancy sensors are clearly meant for users who don’t give a hoot.

On top of all this, occupancy sensors punish hard work.  I was told years ago that if you sit absolutely still for the delay period (adjustable from maybe a minute to a half hour), the lights may go out.  Bull.  You have to do a fourth quarter Bucky jump around to keep the lights on.  It isn’t easy working while jumping around.

Jump around, jump around, jump around

Jump up, jump up and get down

Jump! Jump! Jump! Jump! Jump! Jump! Jump! Jump!….  (thank me for seeding this inspiring tune in your head for the rest of the day)

In case you haven’t attended a Wisconsin Badger football game, be sure to check it out.

Programmable thermostats are probably the worst thing that ever happened for energy savings.  We’ve inspected hundreds of these things for program evaluations.  They don’t save energy because in order to save energy you have to give a hoot.  If you give a hoot, a programmable thermostat is a nuisance.  A classic example included a recent verification of an installed programmable stat in a church.  Prior to the installation, they turned their manual stat back for all but a handful of hours needed for occupancy each week.  Post implementation, the heat is on 8-5 every day of the week.  The program implementer should be fined but even so, what was wrong with the manual stat in this case?  And if you’re sitting there, thinking, “I have a programmable thermostat and it is programmed according to my actual schedule, saving energy.”  Really?  Obviously you give a hoot.  Go home and replace it with a manual one and save more.  BTW, people who don’t give a hoot just put these in manual override all the time.  So unlike occupancy sensors, they provide no benefit whatsoever to anyone.

Our industry has an awful lot to do.  This is another reason I am not in favor of in-your-face mandates.  We’ve got to sell people on energy efficiency, or else their obstinance will undo the good deed.  People have to give a hoot and behave!

written by Jeffrey L. Ihnen, P.E., LEED AP

Advertisements




EE, Policy, and Irony

24 05 2011

As my crop of silver hair continues to expand, I have become more of a historian, particularly when it comes to cause and effect, and peoples’ behavior.  I step back and observe what is happening and what has happened as a result of this or that policy.  Theories are nice, and they may be well thought out and make sense but if they fail miserably, should we double down and try it again?  Policy isn’t like launching rockets or breaking the speed of sound.

For those things, you can test, observe failure/problems and make adjustments.  For example, Chuck Yeager was the first to break the speed of sound in an airplane.  As he did so, the vehicle, which looked like a beer keg with wings (tap included), shook violently and about blew apart.  Why?  Because it had straight wings, not “delta” shaped wings.  The tap of the keg was led by a shock wave that emanated back in a V, kind of like the wake behind a boat.  The straight wings resulted in the ends leading the beer keg’s shock wave and the portions closer to the fuselage were safely behind the shock wave.  There is a large difference in pressure upstream and downstream of the wave causing instability and the violent vibrations.  They learned.  Sweep the wings back so the entire wing is post shock wave.  All supersonic aircraft have since been designed that way.  Google for pictures of the Blackbird, Concorde, Stealth Fighter, F-14, 22, and a gazillion others and you can see this delta wing design.  You don’t see this on your basic subsonic A320 passenger jet.  Mechanical engineers should already know this.  If not, they went to the wrong school or slept through fluid dynamics.

Policy, on the other hand, does not work this way in my opinion because policy affects infinite variables and you are dealing with peoples’ decisions on a macro basis, not physics.  When accounting for decisions made by 300 million individuals followed by a chain reaction of decisions that is limitless, you will get the same results from the same policy every time.

Keynesian theory (stimulus), for example has failed, what a thousand times, not counting the depression?  But we keep trying.  See this damning report by two Ph.D. economists, one from The Ohio State University and one from the University of Western Ontario.  The Act “saved or created” 443 thousand government jobs and “destroyed” about 1 million private sector jobs.  I wonder if the study was funded by ARRA!  LOL!  Has anyone seen Joe Biden lately?

I could write a book regarding why it doesn’t work on a macro level, but let me just provide some reasons believers give for it not working: it wasn’t enough money ($800 billion is almost $3,000 for every man woman and child in the country – how many flat screen TVs from China do we need?), it doesn’t work during deficit spending, the financial crisis, the Bowl Championship Series, La Nina, Rosie quit The View, people were busy preparing for the apocalypse that failed to materialize over the weekend  – you name it.

Likewise, it’s been a bomb for energy efficiency.

  • Utility and regulatory stakeholders in Iowa opined they couldn’t wait for the funding to stop so people would get off their hands and get in the game again.  Now that ARRA is wearing off, an objective observer can see this happening – the economy improving, slowly.
  • Cash for clunkers miniscule EE impacts.  Over an AESP conference lunch last week, I visited with an engineer from Southern Company, Alabama and he said the Honda and Mercedes plants in their service territory were running around the clock, full tilt.  Post cash for clunker they were running at half capacity.  And savings?
  • A long time ago, I said the money going to EE needs oversight to ensure it isn’t wasted.  Well lo and behold, a few weeks after this we bid as a sub-consultant to evaluate the funds spent in California and won the project.  We haven’t seen a nickel’s worth of work yet.
  • With a business partner’s lead, we pursued pilot work to pursue some ARRA funds, despite my vowing not to pursue ARRA funds.  Result: $130,000 lost in work we will never be paid for.
  • We had a “shovel ready” LEED® project for a new federal building ready to go.  After dragging on for months, our LEED services were value-engineered out of it.  Did the OSU guy capture this?
  • In the past couple weeks we considered going after some DOE EE evaluation work with one of our best clients but dropped out once intelligence revealed a competitor was going to low-ball it with their “government rates”.  Reverse price fixing.  I wonder how the rest of their clients feel about this??

What else is ironic is I would say our industry is quite progressive, yet when politically favored are in power, EE gets the shaft.  Consider WI, which during the recession prior to this one, the Democratic governor Jim Doyle, almost collapsed the state’s energy program by taking HALF the budget dollars rather than cutting spending elsewhere.  In speaking with Californians last week at AESP, the same thing is on the table in Sacramento, with a Democrat uber-super-duper majority.  I said, I bet there’s uproar over that.  Not a peep.  How could this be?  Unions Trumpka EE, get it?

Meanwhile, on the right you have people like Rand Paul with his kooky bill to undo the incandescent ban; Glen Beck waxing hysterically that George Soros will use the CFL as a tool to overthrow the US government and Media Matters will control your smart grid connection; Bush and hydrogen; and of course there is a considerable faction of right wingers that would just as soon gut all EE efforts and drill, mine, build power plants, and power lines willy nilly, and waste resources per market forces.

Finally there is this triple lindy irony: the incandescent ban, signed into law by Bush, hated by right, generally applauded by policy people in our industry, is causing much angst for program people.  It’s taking with it a gravy train of easy savings for EE programs.  An entire cottage industry is developing to rationalize the legitimacy of maintaining these savings.  There’s a problem though.  I can get CFLs on Amazon.com for less coin than the less efficient halogen.  We may actually see incentives for throwing away working incandescent light bulbs (just guessing).

Will the Republicans dismantle our industry?  It’s probably not going to happen in Wisconsin.  A friend (Shaw) of a friend (Koch) of the governor is the administrator!  What a hoot – a story for another day.

written by Jeffrey L. Ihnen, P.E., LEED AP