Testing the Smart Grid

  • A smart grid diagram from the US Department of Energy. (Photo courtesy of the US Departmen of Energy)

Some electric companies are working
to put smart meters on our homes.
They want to change how we use
electricity hour by hour. Eventually,
power companies will charge more
when demand for electricity is highest.
Mark Brush reports on a new study
that looks at how people are responding:

Transcript

Some electric companies are working
to put smart meters on our homes.
They want to change how we use
electricity hour by hour. Eventually,
power companies will charge more
when demand for electricity is highest.
Mark Brush reports on a new study
that looks at how people are responding:

Connecticut Light and Power tested the smart grid on about 3,000 of it’s customers. Half of them residential and half of them business customers.

They found that people did respond to high rates during high periods of demand – such as from noon to eight pm.

Jessica Cain is with Connecticut Light & Power. She says there seems to be a limit to how much they’ll change. For example, doing laundry late at night seemed to be a non-starter.

“Doing your laundry after 8pm would be a barrier. And we heard that from customers, both from a residential customer side and then from a business customer side. We heard that changing their business hours outside of that twelve to eight window would be very difficult.”

The power company found the most energy was saved when the utility itself used the smart meter to shutdown things like air conditioners during periods of high demand.

The customers said they liked the “set it and forget it” approach – so long as they could override the system if they needed to.

For The Environment Report, I’m Mark Brush.

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No Solar in My Suburb

  • There are some state laws that say homeowners' associations can't stop the construction of solar panels. (Photo courtesy of Standard Renewable Energy)

More people are putting up solar
panels on their houses. But in
some places around the country,
solar panels are getting blocked
by homeowners’ associations. Mark
Brush has more:

Transcript

More people are putting up solar
panels on their houses. But in
some places around the country,
solar panels are getting blocked
by homeowners’ associations. Mark
Brush has more:

It comes down to aesthetics for a lot of these associations. They have rules about how tall your grass can be, when trash cans can be set out, and what color your house can be.

Sometimes these associations just don’t like solar panels, or they worry they’ll be sued by neighbors.

Raymond Walker is a lawyer for Standard Renewable Energy. It’s a fast growing solar installation company in Texas. He says these restrictive rules can cost jobs and money.

“It doesn’t seem at first blush like it ought to be a big problem, in fact, you know, it seems like it might be sort of a silly issue, but we lost about $500,00 in installation money in 2008 because of this, and we’re projecting that we’ll lose about two million dollars this year.”

There are some state laws that say homeowners’ associations can’t stop the construction of solar panels, and now some legislators want to see a federal law passed.

For The Environment Report, I’m Mark Brush.

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Wind Turbines and Property Values

  • An author of the report says they accounted for the housing bubble burst, and they still found that being close to a wind turbine did not affect how quickly a home sells. (Photo courtesy of the National Renewable Energy Laboratory)

A new study finds living near
a wind turbine does not have
a noticeable impact on the
value of your home. Rebecca
Williams has more:

Transcript

A new study finds living near
a wind turbine does not have
a noticeable impact on the
value of your home. Rebecca
Williams has more:

Researchers looked at the sale prices of almost 7500 homes around the country over eleven years. The homes were as close as 800 feet to a turbine or as far as 10 miles away.

Ryan Wiser is a scientist at the Lawrence Berkeley National Laboratory. He’s an author of the report. He says being near a wind turbine did not have a widespread impact on property values.

“There may be still some sense that the aesthetics of a place has been impacted either positively or negatively and that may affect one’s impression of value, even if it doesn’t affect actual home sales prices.”

Wiser says they accounted for the housing bubble burst, and they still found that being close to a wind turbine did not affect how quickly a home sells.

For The Environment Report, I’m Rebecca Williams.

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Greenovation: The Re-Use Store

  • The ReStore sells everything from building supplies to power tools to toilets and sinks. (Photo courtesy of the Habitat for Humanity of Huron County, Michigan)

Home improvement projects cost
a lot of money. Some environmentalists
have found a way to save some money,
conserve resources, and help other
people get into homes. Lester Graham
reports:

Transcript

Home improvement projects cost
a lot of money. Some environmentalists
have found a way to save some money,
conserve resources, and help other
people get into homes. Lester Graham
reports:

It seems like my friend Matt Grocoff with Greenovation TV is always working on a home improvement project. Not too long ago, he asked me to go with him to his favorite store. So we headed down the road where all the big box home improvement stores are in his hometown of Ann Arbor, Michigan, but that’s not where we ended up.

MG: “Just about anything I need, my first stop is always a re-use center. My favorite is, of course, the Habitat for Humanity ReStore. Today I’ve gotta find a– a, uh– what do you call them? A sander, a hand sander, a belt sander?”

Matt turned to Jackie Hermann who manages this ReStore. And she pulled a case from the shelf in back.

JH: “This absolutely beautiful Porter Cable professional random orbit sander with dust collection.”

MG: “This is gorgeous. This is exactly what I need. And how much is this?”

LG: “Looks like it’s never been used.”

MG: “Almost new condition. $35.00. And it’s used material that’s not going to a landfill or sitting in somebody’s basement not being used. And here I get to use it and save money. This is another one of the things where we can debunk the myth that going green costs more.”

Okay, so Matt got a good deal and it extends the useful life of a pretty good tool. But the idea is to raise money for Habitat for Humanity to help get people into homes, so I had to ask Jackie about that.

LG: “How much of that money actually goes to Habitat for Humanity and building houses for folks?”

JH: “We have a 12% administrative overhead, so 88-cents on every dollar into a habitat home.”

There are about 600 of these ReStores across the nation. The administrative overhead varies a bit from store to store, but the money raised at each store goes to homes in that store’s local area.

Jackie says, for her area, that’s meant a bit of a shift for Habitat for Humanity. You might have heard, in Michigan there are a lot of foreclosures.

JH: “We’re not building brand-new as much. We are buying foreclosed houses that are already existing in blighted neighborhoods, and we are rehabbing them and making it livable and improving the neighborhood.”

LG: “You’re recycling houses.”

JH: “We are! We’re recycling houses also. So, when Lowe’s, for instance, donated a large quantity of items, we kept a bunch aside for construction. They come and they look though and say what they can use, and then those items are set aside for them. And then as they need them, they use them.”

And anything left over is sold in the ReStore. It’s donations that make ReStore work. It might be overstock from places like Lowe’s or from local contractors. It could be people who are moving or retiring or just don’t need an appliance any longer. They might have extra cabinets, or carpeting, or a perfectly good sink they don’t need.

JH: “The proverbial kitchen sink. Lots and lots and lots of toilets. Light fixtures, flooring, doors, windows, fasteners.”

MG: “Lester, let me show you some of the stuff they’ve got here. My wife and I spent months looking for a really high-quality, affordable, high-efficiency, front-loading washer. This is a front-loading washer and dryer. (taps on appliance) In fact, this is the same model that we bought. We paid $600 for ours. Here, at the ReStore, it’s $200. And Jackie, how do we know that this works?”

JH: “Everything’s been tested. And, it’s guaranteed for two to three months – I’m really not picky about that.”

Some things are used, some are new. It all works.

Matt Grocoff with Greenovation.TV says it keeps stuff out of the landfill, it means perfectly good building materials and appliances for home improvement projects, saves resources, and raises money to help people get into a home.

MG: “It’s a win-win across the board.”

For The Environment Report, I’m Lester Graham.

Related Links

New Regs for Old Homes

  • The rules the EPA is proposing would apply to homes built before 1978. (Photo source: Daniel Schwen at Wikimedia Commons)

Renovating old homes or apartments can
mean scraping or sanding lead paint.
That lead paint dust can settle where
children play. That can put them at risk
for learning disabilities. Shawn Allee reports why the government’s
tightening rules on home renovation:

Transcript

Renovating old homes or apartments can
mean scraping or sanding lead paint.
That lead paint dust can settle where
children play. That can put them at risk
for learning disabilities. Shawn Allee reports why the government’s
tightening rules on home renovation:

The Environmental Protection Agency just finished rules about home renovation and lead paint, but children’s advocacy groups said they weren’t strong enough.

Anita Weinberg is with Lead-Safe Illinois. She says some rehab contractors are trained on how to handle lead paint safely, but only some property owners are required to hire them. Weinberg says the rules didn’t apply if there were no kids in that unit at the time.


“That’s perfectly fine, but tomorrow you turn around and sell your home to a family with children. And the work that was done, if it wasn’t done safely, there’s certainly the possibility there’s still going to be a lead hazards in that home.”

So, now the EPA’s proposing, if you hire a rehab contractor at all, that contractor must be trained to handle lead paint – regardless of whether children live there now or not.

The rules would apply to homes built before 1978.

For The Environment Report, I’m Shawn Allee.

Related Links

Recovery Through Retrofit

  • One of the main goals of the “Recovery through Retrofit” plan is to find ways to help people pay for energy efficient improvements. (Photo courtesy of the EPA)

The White House has released a plan that
intends to get more people to make their
homes and apartments more energy
efficient. Mark Brush reports:

Transcript

The White House has released a plan that
intends to get more people to make their
homes and apartments more energy
efficient. Mark Brush reports:

One of the main goals of the “Recovery through Retrofit” plan is to find ways to help people pay for energy efficient improvements. Some of these improvements can cost a bundle.

But, the White House says, there are ways to help. Christine Glunz is a spokesperson for The White House Council on Environmental Quality:

“We want to provide American homeowners with the opportunity to get this energy efficiency done, and get the retrofit done, without having to bear a major financial burden immediately.”

Glunz says the Obama Administration is pushing for new financing options. One they support is a local government loan program that is paid back through property taxes.

In addition to financing, the plan calls for an energy label for homes and apartments. It’s sort of like an Energy Star label, so renters and home buyers can figure out how efficient a building is.

The plan also calls for more trained workers to perform energy retrofits.

For The Environment Report, I’m Mark Brush.

Related Links

Green Roofs Greener Than Thought

  • The rock, soil and tiny plants in a green roof help insulate a building. That can cut heating and cooling costs. (Photo courtesy of the USDA)

Green roofs are a popular, but
expensive, way for building owners
to prove their green credentials.
Shawn Allee reports some
researchers feel they might do even
more environmental good than they
thought:

Transcript

Green roofs are a popular, but
expensive, way for building owners
to prove their green credentials.
Shawn Allee reports some
researchers feel they might do even
more environmental good than they
thought:

The rock, soil and tiny plants in a green roof help insulate a building.
That can cut heating and cooling costs.

Researchers at Michigan State University think they’ve found another
benefit, too.

Brad Rowe says the tiny plants absorb carbon from the air. Rowe says the
plants are small, so this carbon sequestration effect is small, too. But
he says green roofs are still better than plain-jane roofs.

“You have all these roofs everywhere and basically, they’re doing nothing
– they’re essentially dead. So, putting plants on them is one way to
sequester carbon above ground, in the leaves and stems, the roots, and even
in the soil that’s on top of the roof.”

Rowe says if Congress ever puts a price on carbon emissions, green roof
owners might get credit for sequestering carbon – and that could cut a
green roof’s high price tag.

For The Environment Report, I’m Shawn Allee.

Related Links

Red Tape Behind Green Living

  • For simple weatherizing - insulation, weather stripping, windows - the tax credits apply to 30% of the cost of materials, not the labor. (Photo courtesy of the National Renewable Energy Laboratory)

Tax credits for making your home
more energy efficient got a lot
of early buzz. The promise of up
to 1500-dollars back for insulation
and windows or efficient furnaces
led to a flurry of advertising.
Tamara Keith looks
into what might be stopping people
from taking advantage of the tax
credits:

Transcript

Tax credits for making your home
more energy efficient got a lot
of early buzz. The promise of up
to 1500-dollars back for insulation
and windows or efficient furnaces
led to a flurry of advertising.
Tamara Keith looks
into what might be stopping people
from taking advantage of the tax
credits:

My husband and I recently bought an older house that could no doubt use
some weatherizing. So, I called up Reuven Walder at EcoBeco.

(sound of door opening, people saying hello)

He’s a home energy auditor. He identifies ways to make a home more
efficient.

“I joke around, I consider myself an energy efficiency social worker.”

And he’s been getting a lot of calls lately from people like me – looking
to take advantage of the tax credits.

“Let’s look around the house and you can point out some things that are
of concern to you.”

Walder has all these cool tools, like an infrared camera that can see where
the insulation isn’t doing its job. He finds plenty of trouble spots,
including one in the attic.

“And if you put your hand in this little pocket here you can feel nice
cool air.”

That’s not supposed to happen.

“I’ll be honest with you. When I find these kinds of things, it makes my
day, because we get to fix them.”

Well, not all the time. Walder says only about a third of the homeowners he
works with actually follow through on his recommendations.

“I have talked to numerous homeowners and their primary reason for not
doing it is money.”

He says the tax credits are a great shot in the arm, but, for many people,
it’s just not enough. Part of the problem is, for simple weatherizing –
insulation, weather stripping, windows – the tax credits apply to 30% of
the cost of materials, not the labor. And labor is actually the most
expensive part.

“Our economy is just so slow right now that people are just hesitant to
spend any amount of money because, regardless of the incentive, they’re
still going to have to spend a lot of money to make the improvement. It’s
not going to cover a significant portion of the cost.”

At this point, federal officials don’t know how many people have been
inspired by the stimulus package to do work on their homes. They won’t know
until everyone files their taxes in April.

“It’s definitely driving additional business.”

Matt Golden is president of Efficiency First – the national association for
the home performance retrofitting industry. But he isn’t totally sold on
the way the stimulus package is distributing the tax credits.

“The biggest incentives are for the most expensive fanciest equipment and
as you move towards the most cost effective stuff, you get much smaller,
incremental incentives.”

So, there’s big money for solar panels and geothermal heating systems. And
if you want to put in a tank-less hot water heater or a super efficient
furnace, here labor costs can be counted towards tax credits. Golden says
the smallest credits go to insulation and other simple steps.

“It’s actually kind of an impediment to the type of retrofitting projects
that have the biggest return on investment, bang for the buck and create
the most jobs.”

In my house, Walder estimates we need almost $6,000 worth of work. But,
because not all of it qualifies, I’ll only get $600 of it back from the
government – but we won’t see the money until tax season.

I’ll admit – it’s a lot more money with a lot less of a tax benefit than I
was expecting, and that’s probably what’s giving some homeowners pause.

For The Environment Report, I’m Tamara Keith.

Related Links

Solar Panel Prices Drop

  • Experts say one of the main reasons solar is cheaper is because of Spain. (Photo courtesy of National Renewable Energy Laboratory)

There’s a big push to find alternative sources of energy. Problem is, a lot of alternative energy is just too darn expensive. The cost of solar energy, however, is on the decline. Jennifer Guerra reports:

Transcript

There’s a big push to find alternative sources of energy. Problem is, a lot of alternative energy is just too darn expensive. The cost of solar energy, however, is on the decline. Jennifer Guerra reports:

The price of solar panels took a huge drop this year.

Experts say one of the main reasons solar is cheaper is because of Spain.

The country is a big buyer of solar panels, or what are called PV modules, largely because Spain offers generous incentives for people who buy them.

Galen Barbose is with a federal research lab in Berkley, California. He says, because of the economic crisis, Spain had to slash those incentives.

“And so demand in Spain dropped fairly significantly. And so what we’ve seen over the past year is a glut in the global supply of PV modules. And that has led to a fairly significant drop of the wholesale price of PV modules.”

The cost of solar still isn’t on par with conventional energy, but Barbose says things are headed in that direction.

For The Environment Report, I’m Jennifer Guerra.

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Green Crime: Stealing Solar Panels

  • Solar panels were recently stolen off the community rec center in Carbondale, Colorado. The building is one of the greenest building in the state. (Photo courtesy of Lynn Burton)

Solar panels are expensive and
increasingly in demand. And now,
many communities are learning of
their solar array’s value the hard
way – they’re being stolen. Conrad
Wilson tells up about this new type
of “green crime:”

Transcript

Solar panels are expensive and
increasingly in demand. And now,
many communities are learning of
their solar array’s value the hard
way – they’re being stolen. Conrad
Wilson tells up about this new type
of “green crime:”

Solar panels are expensive and they’re increasingly in demand throughout the
world, so it sands to reason solar panels have become an attractive target for
criminals.

Recently, 30 panels were stolen from one of the “greenest” buildings in Colorado.
Ninety solar panels valued at $135,000 were swiped off a waste water treatment
plant outside San Francisco.

Monique Hannis is a spokesperson for the Solar Energy Industries Association.
She says, over the last year, solar theft has become a greater concern.

“It’s really just emerged as an issue we need to be watching, really, in the last
year. And the reason is, as solar becomes more prevalent and people
understand the value of the solar panels, it’s just like any other target for theft.”

Currently the group doesn’t track the crimes, but since more panels are
disappearing Hannis says they’ll likely start.

This type of “green crime” is nothing new in developing countries. Lori Stone is
international program manager for Solar Energy International. It’s a Colorado-
based nonprofit that trains students world-wide for careers in the solar industry.
Stone says in some cases the solar panels are gone just days after they’re
installed.

“If somebody really wants to steal solar panels, it’s pretty hard to keep them from
doing it. You know, there’s some new things that are coming out now with ways
to lock them and stuff, but they’re costly and so a lot of these developing country
systems, solar home systems, are pretty easy to take.”

In Kenya, last September, thieves unsuccessfully tried to swipe solar panels on
the house belonging to President Obama’s 86 year-old step-grandmother.

As the solar industry becomes more established, security is gearing up. It’s
becoming part of installing a solar array.

The Solar Industry’s Hannis says manufactures are making things harder for
thieves by adding tracking numbers as part of a recycling program.

“This same system could be used to at least track the location of panels, the
rightful owner of panels going forward, similar to a VIN number of a car.”

Hannis says consumers should be wary of purchasing panels from online sites
such as eBay or Craigslist because they could be buying stolen panels.

To ward off thefts, some go so far as to post night watchmen. Other larger arrays
are equipped with cameras and fences. But there’re also more affordable
options.

Bryce Campbell is president of Bryce Fastener Company, an Arizona based
business that specializes in a unique type of security bolt that acts like a key. The
bolts cost about two dollars per panel.

“The solar industry is starting to say, ‘Hey, what do we do?’ Ha ha. Are we going
to up security systems up here, cameras? Not really effective in places where
most of these solar arrays are laid out.”

Campbell says solar companies began contacting him about a year and a half
ago. Now he gets orders daily.

For Campbell, it makes sense considering people are parking thousands of
dollars on roof-tops and in fields.

For The Environment Report, I’m Conrad Wilson.

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