About Anthony Butler

Anthony is a Principal at Light Partnership, a communications firm dedicated to helping companies in the Energy Efficiency and renewables space. He has worked with Cambridge Energy Alliance for the last 15 months on a variety of web and graphic design projects.

The Economics of Climate Change

Paul Krugman Talk by TaekwonweirdoLooking past the exciting technical, legislative and community advancements made to address climate change over the last few years, lies the reality of whether we as a society will make the necessary changes in energy use, lifestyle choices and investment decisions in time to avoid the most catastrophic global warming scenarios.

In last weekend’s New York Times, Nobel Prize-winning economist Paul Krugman examined the question that could fatally delay the steps necessary to reduce the impact of climate change. It’s the question that many of the people running our government and global corporations are now pondering, “Is it good for business?” Photograph by Yoshikazu Nema; Artwork by Yuken Teruya

Even when people accept the reality of climate change, there is some legitimate debate on how fast and how hard the truly negative effects of global warming will visit us. So Krugman quickly takes the argument past the philosophical diatribe conducted by climate deniers and examines first how business plans for any other crisis. He identifies the best and worse case economic effects on GDP if we make drastic cuts in CO2 emissions. As it turns out, the very worst that could happen is a 3% drop in GDP that would likely soon be made up through the manufacture and marketing of the technical solutions and products necessary to live in a low-carbon emissions world.

Krugman then makes an attempt to predict the impact on the world economy if the effects of global warming produce the disastrous changes in climate and weather patterns that scientists predict will come true by the middle of the century. Suffice to say, a 3% decline in GDP would be the least of our troubles.

Like me, it might take you a couple of days to get through the article and ponder the consequences of Krugman’s predictions. It’s well worth your time-both for how well it shines a light on the decision-making processes of our legislative and business leaders, and because the facts may come in handy for debating colleagues who believe ‘the business of America is business’.

Boulder finds out it’s not easy being green.

Boulder Colorado From last week’s Wall Street Journal comes news that despite the best of intentions from the local government and residents of Boulder, CO significant energy savings are yet to be realized.

Beyond the usual justifications on the whys and why-nots of any local initiative, the really interesting thing is that energy audits have not been terrifically successful in getting people to move forward on retrofits, despite understanding exactly where savings can be realized.

The obstacles include people being reluctant to change their habits and not practicing what they preach, nor following through on small changes in energy efficiency and behaviors.

The answer? “Two Techs in a Truck”

As many as 15 energy-efficiency teams go door-to-door throughout Boulder, CO. They’ll ask home and business owners for permission to caulk windows, change bulbs and install low-flow showerheads and programmable thermostats—all at taxpayer expense.

Smart Grid = Smart Appliances

smart_dryerYesterday’s New York Times carried an article about appliance maker Whirlpool, who was the recipient of a $20 million grant from the Federal Government to fund product development in the rapidly developing field of smart appliances.

These devices, once connected to a Smart Grid-enabled electricity supply, will be able to receive information from the grid and cycle down their power demands during times of peak energy use (and higher costs per kWh). At the moment, they are anticipating savings of $40 per year for a standard size dryer.

As always, your mileage may vary.

Next in the Smart Grid appliance pipeline, General Electric Co. will soon roll out its first commercial smart appliance, a hybrid electric heat pump water heater. The company said the pump will save consumers $250 a year in energy costs.

Other “demand response” appliances expected within the next year are refrigerators able to delay defrost cycles and dishwashers that delay operation until energy demands and costs decline at night.

The Federal Energy Regulatory Commission estimates smart grid-enhanced home appliances could shave up to 7 percent off U.S. peak demand through 2019. When this is added to the 15% reduction in demand that Smart Grid monitoring devices have been able to achieve in field testing, we have within our grasp the ability to reduce electricity consumption by 20% without making any structural changes within our homes.

Results from the Smart Grid

IBM-smart-gridFor the last six months, IBM has been running  a Smart Grid test in the town of Fayettevile, North Carolina. First results show the average Smart Grid home reduces their energy usage by a surprising 15%.

The reasons offered start with the companies involved (IBM & Consent) who claim; “If it can be measured, it can be managed.” This concept has been around for a number of years, but it needs further detail to understand exactly why they called it the Smart Grid and why it could be the Holy Grail of energy efficiency.

Each house on the Smart Grid gives owners the ability to set daily use profiles, check real-time energy consumption, create monthly bill targets and cycle off appliances during peak load times–all through a standard Internet connection. One of the things the Smart Grid allows you to see–and correct–is the surprising amount of ‘vampire power’ a house consumes. Your computers,  air conditioners, HDTVs, and water heater all use energy even when they’re switched off. By either unplugging these devices or cycling down power supply when you are not in the house or asleep, you can immediately cut your electricity use by least 10%.

Of course, you don’t need to wait for your local utility or IBM to put you on the Smart Grid before you start reducing your energy bills and saving money. For the first day of fall, here’s some tips for winterizing your home.  And some low/no cost steps you can take for year-round energy efficiency.

Building a House on your property? That’s so 20th Century!

St_paul_homeIf any of our readers have the opportunity to build on a vacant lot, we recommend they visit this page at the Jetson Green website.

This week, they are featuring a story on David Schmit, a Minneapolis photographer who decided he wanted a home in the suburbs with the design features of his downtown rental loft. After some investigation Schmit found a company called Hive Modular that supplies prefab homes. Actually prefab home parts which are then shipped, assembled and fitted out on site.

If you’re thinking trailer home, make sure you scroll down to view some of the interior shots of Schmit’s home after it was finished and furnished.

If you want to read the whole story behind the approval, construction and siting of the house, visit the Midwest Home website.

Anyone still reading this article probably wants to know the green angle. Even though the owner originally chose Hive Modular becasue they could provide a loft-like space on his suburban lot, the construction of these homes off-site means many efficiencies in material usage are realized. Low cost per square foot construction leaves money on the table for incorporating other sustainable living features. Schmit chose locally harvested woods and pre-installed insulation to keep heating costs as low as possible during the long Minnesota winters.

It’s easy to see how other energy efficiency technology could also be incorporated into this home-from solar panels on the flat roof to Energy Star double glazed windows that will help maintain the house envelope temperature all year long.

The real estate industry vs climate change?

Brian Brady

Mortgage Broker and Climate Change Guru?

Following on from an article published on Warm Home Cool Planet a couple of weeks ago on mandatory Energy Audits in Austin, TX, we have noticed a growing movement amongst the real estate industry targeting the ‘Cap and Trade’ bill and any local ordinances that might obligate homeowners into performing an energy audit on their home or making energy improvements in their home before they sell.

Here’s one from Brian Brady ‘America’s No. 1 mortgage broker’:  “Sadly, the theory of carbon dioxide emissions’ effect on climate change is accepted as fact by our politicians without rigorous examination of its merits. It’s easy to turn a blind eye on faulty legislation when it attacks “big business”.  Cap and Trade, however, is much more restrictive than its supporters would have you believe.  Your neighbor’s penchant for bay windows and your desire for key-lime green bathroom walls might just be at stake. ”

As in all cases where people attempt to sow doubt on the accepted fact of climate change, it’s important to consider the source of these opinions.  It’s also worth mentioning that the scientific community, not politicians, are responsible for deciding what is scientific fact.

Mortgage brokers make their money from arranging mortgages for people who aren’t considered good risks by banks. (Which describes at least 50% of Americans at the moment.) The mortgage broker assumes the risk of the loan for a premium on the prevailing interest rates (usually in the form of ‘points’). Mortgage companies then package up these loans and sell them to banks so they can be traded as financial instruments like CDO’s (Collateralized Dept Obligations) which in large part were responsible for the near collapse of our financial system last fall.

Mr. Brady’s business suffers if anything gets in the way of him writing another mortgage and stuffing more dodgy paper into our already teetering financial system. To prevent that from happening,  Mr. Brady has hauled the “man’s home is his castle’ trope out of the cupboard and dusted it off. According to Mr. Brady soon ‘the socialists will be invading your home and telling you how many light switches you can have’.

As a recent home seller (and potential home buyer) I can assure readers that the marketplace is already factoring energy efficiency into the price of homes. Anyone seriously considering buying our Central Square home asked our broker for recent energy bills so they could figure out what their total house expenses would be each month. A gas boiler tune-up performed the previous winter, and an Energy Star-rated air conditioning system resulted in our home energy bills comparing favorably to other homes with a similar square footage. As a result our home was sold.

Given his connection to the real-estate industry, Mr. Brady should know that potential home buyers are already performing something close to an energy ‘audit’ on every home they are considering for purchase. Local municipalities are simply reacting to current market trends and ensuring that everyone gets the information needed before they make a home buying decision.

BioFuels for your Home-Part II

baystate-biofuel-logo

Last week, Warm Home Cool Planet received a phone call from Dr. Jesse Reich, CEO of Baystate BioFuels, whose company was recently profiled on NECN and on the pages of Warm Home Cool Planet. He provided us with some numbers on the use of BioFuels in the home that will be of interest to anyone who heats their home with oil and wants to reduce their use of non-renewable resources and the amount of CO2 released into the atmosphere.

The average home uses approximately 730 gallons of heating oil each year-and each gallon of Number 2 home heating oil releases 22 lbs of CO2 into the atmosphere. Pure Biodiesel reduces the CO2 generated by approximately 85%. As mentioned previously, Massachusetts law now mandates each load of home heating oil contains 2% of biodiesel, which reduces the amount of CO2 released into the environment by an average of 275 lbs per house this year, and an additional 135 lbs each year the Biofuel blend is raised by an additional percentage point.

Most home furnaces, however, can accomodate a 20% biofuel blend in the oil tank. Each home that uses this B:20 blend will reduce the CO2 emitted by over 2750 lbs a year. Multiply that by the millions of homes in the New England area heated with oil and you’re talking about a truly significant reduction in greenhouse gases.

To get the B:20 Biofuel Blend for your home, contact your heating oil supplier. If you want to know more about BioFuels and their role in reducing greenhouse gases, click here.

First in Music. First in Energy Audits.

Green 10 gallon hat

Austin, Texas–which we have always considered to be a little slice of Massachusetts right in the middle of the Lone Star state–has become the first town to pass and ratify a law that makes an energy audit mandatory when you sell a home within the city limits.

Almost 400 audits have been performed under the new ordinance which was passed in November 2008 and went into effect June 1 this year. After a furious lobbying effort by the Austin Board of Realtors, homeowners are not required to make all improvements, but the results will likely be used as a bargaining chip in most purchases.

One homeowner found that over 80% of his air-conditioning was leaking through his uninsulated attic and decided to make the repair to improve the prospects of selling his house. In this depressed market, most sellers will be looking for any advantage they can get.

Of course, Austinites have to find an energy auditor and pay for the audit. Luckily, if you live in Cambridge, requesting an audit is as simple as filling out a simple form and in many cases it’s free.

Your heating oil now contains biofuel. It’s the law

It’s a little known fact that this winter will be the first in which Massachusetts requires home heating oil to include at least 2% biofuels, rising 1 percentage point each year until it reaches 5% in 2012. In 2009, that creates a 24 million gallon demand, and Baystate Biofuels is here to fill it.

The company has taken over the disused tanks at an old Western Telecom building in North Andover and it plans to utilize solar power Osgood Landing had previously installed on the site, and Baystate Biofuels will tap into excess steam from a nearby waste-to-energy incinerator to heat the tanks to lower the viscosity of the pure biodiesel.

Warm Home Cool Planet is checking on whether Baystate will be delivering to Cambridge this winter. In the meantime, check out the video above. More on this soon.