Green Options

Dog days of August? Not at sustainablog!

While most people are wondering if the summer heat is ever going to end, we were hitting our stride here: many more posts, and much more variety. Perhaps it was the cool breeze created by fingers flying across the keyboard…

August 2008

• Kelli Best-Oliver reported on a couple of bloggers documenting the American urban homesteading movement.
• Low Impact Living discovered a much better investment than the stock market: green home improvements.
• Lisa Kivirist showed us how to adopt a neighbor’s fruit tree.
• Raz Godelnik of Eco-Libris wondered if free online open-source textbooks represented the future for college students.

The folks over at Food Service Warehouse are celebrating the announcement of their Certified Green Commercial Kitchens program by announcing a green commercial kitchen contest, with $40,000 worth of kitchen equipment and supplies going to the winner.  If you operate a commercial kitchen and have taken steps to make it greener, fill out the form by October 31 to enter the contest. It’s free and the prizes include a refrigerator/freezer, steamer, fryer, ice machine, oven, and more.

Food Service Warehouse is an online source for commercial kitchen equipment that has taken impressive steps in encouraging green commercial kitchen practices.  They have devoted dozens of pages to explaining the advantages of going green and giving practical advice on how to achieve it.

You did your homework and bought an energy-efficient refrigerator.

It has the Energy Star rating, so you’re thinking that you might save some money on the electric bill and help to green your house by purchasing it.

You might be wrong.

In the October issue of Consumer Reports, “Save Energy, Save Money“, an article entitled “Energy Star has lost some luster” has stirred up some controversy. Consumer Reports rated one refrigerator as using 60% more electricity than the Energy Star label stated, and one, the LG LMX25981ST French-door fridge, as using more than double the energy on the label.

It turns out that according to the Department of Energy (DOE) procedures for testing, the refrigerator’s ice machine should be turned off during the test. Turning off the ice maker on some models, like the one tested, also turns off the cooling to the ice-making compartment.

Who buys a refrigerator with an ice-maker and then shuts it off?

Don’t get us wrong, we love Energy Star. Madly, truly, deeply LOVE it. It’s just important to know that not all Energy Star rated appliances are created equal, so it’s worth a bit of investigation to ensure that you get the most energy efficiency bang for your buck.

If you’re unfamiliar with the program, here’s a bit of background: Energy Star is a joint program of the U.S. Environmental Protection Agency and the U.S. Department of Energy. Together, they established minimum standards for energy efficiency, above and beyond the federal standard. By purchasing Energy Star rated products, including clothes washers, dishwashers, refrigerators, and room AC units, Americans saved $16 billion on their utility bills in 2007 alone. Those lower utility bills translate into a reduction in greenhouse gas emissions equivalent to 27 million cars. Talk about a positive impact!

So when you’re ready to invest in a new appliance, you should definitely look for the Energy Star label. Many states even offer rebates on Energy Star appliances (check out the Database for State Incentives for Renewables and Energy Efficiencyfor details).

Even with Energy Star models, efficiency improvements can vary so it’s important to review all of the products available to select the best one for you. On the Energy Star site, each appliance category has its own product list that provides the details on each model’s efficiency. Here are a few standouts in each category:

Remodeling a kitchen is an expensive process, and those who seek environmentally friendly products but are operating under a tight budget may feel they can’t afford to go green. Fortunately, the opposite is true. While there are many excellent choices for those for whom money is no object, some lesser known and much less expensive options offer the same environmental benefits. With a little knowledge and research, remodeling green can be easy and within your budget.

When seeking green kitchen cabinets, countertops, and flooring, the three areas to consider are materials, emissions, and whether it is a regional product. Each of these can have environmental advantages, and while finding products that qualify in multiple areas is certainly possible, some seek a kitchen with all recycled products or one with the minimum of harmful emissions. It is up to you to determine which area of green is most important to you.

Editor’s note: This short post from our friends at Low Impact Living points you to a (literal) gold mine of information on incentives for greening your home. Check it out: that energy-efficient upgrade to your home may be even less expensive than you imagined. This post was originally published on Monday, May 19th, 2008.

We want to let you know about an excellent new resource available to you– GreenMadeSimple.com. This site has created a very comprehensive database of green rebates, tax incentives and free offers across the US.

Their zip-code guided search allows you to find incentives and deals related to energy-efficient appliances and lighting, solar power, hybrid and alt-fuel vehicles, and more. The database includes federal, state and local incentives. Just put in your zip code and prepare to go green and save money.

Here are some examples of the jewels you’ll find:

Editor’s note: Hopefully, a tax rebate or economic stimulus check is in the mail for you. Our friends at Low Impact Living have some ideas on ways to invest that money in your home… and the environment. This post was originally published on Monday, May 12, 2008

We know that many of us will need to spend our tax rebate check on critical items like food or rent or paying off debt. But just in case you have some of your tax rebate check left and you’re looking for eco-friendly ways to spend the money, we have some ideas we’d like to share with you.

And we’ve geared these tips to supporting the US economy, so you get to do the right thing for the planet and be an eco-patriot at the same time! In coming up with our list of ideas we decided it would be good to recommend ideas that reduce our negative environmental impacts but also support US manufacturers and service providers. So here are five eco-smart ways to use your rebate to support the Earth, the US economy, and save your household money in the long run.

1. Buy a high-efficiency water heater. A high-efficiency water heater can cut your energy use, water use, carbon footprint and even utility bills (over the long run). For most homes you can get the heater itself for $600 - $1,200, but you’ll probably have to spring for installation as well. Models made in the US include the AO Smith Vertex (a storage model that beats the pants off of tankless HW heaters), electric models made by American Tankless Water Heaters, and natural gas tankless heaters made by Rheem (some made in the US). Click here to learn more about making the tankless decision, and click here to find local installers.

Editor’s note: Thinking about a kitchen remodel? This week, Low Impact Living takes a look at every element of kitchen use, and how you can both make the space more efficient, more livable, and more earth-friendly. This post was originally published on September 7, 2007.

You may not know it, but your kitchen is one of the biggest resource hogs in your house. You use electricity and natural gas for your appliances. You use water in your sink and dish washer. Your fridge is stocked with foods grown and transported from all over the world that require chemicals, water and fuel to be produced and transported. And then there’s the non-recyclable packaging that goes straight to a landfill.

Here is a list of things you can do in your kitchen to lower your environmental impact, and also to live in a healthier home. We have recommendations for appliances, products and new behaviors.

Any chance you are planning a kitchen remodel? We also have great recommendations for you– wonderful new materials for countertops,cabinets and floors, leads on top-rated green architects and interior designers, and more. Just scroll down if you’re focused on a remodel.

Get Green in the Kitchen

1. Use energy-saving appliances. You can greatly reduce your power and water usage and your greenhouse gas production by using Energy Star appliances. Energy Star appliances can save as much as 50% of your energy and water use, and can cut your carbon footprint by 1000+ pounds, compared to standard appliances. Click here to see Energy Star models.

2. Use compact fluorescent lighting. Compact fluorescent lights use 1/4 the energy and last up to 10 times as long as standard bulbs. And they come in versions that are dimmable, recessed-ready, and daylight spectrum–any version of light type you can think of. Each high-use bulb you replace will save up to $10 and 100 pounds of carbon dioxide per year, and they last for many years. Click here to see our wide range of CF lighting options.

3. Recycle and Re-use. Can you rinse that ziplock and use it again? Can you reuse the containers you got from take-out? And don’t get plastic bags every time you go to the store for groceries– take durable reusable sacks with you. Click here for reusable grocery bags..

Since its inception in 1992, the ENERGY STAR program, a joint program run by the Environmental Protection Agency and the US Department of Energy, has sought to protect the environment by promoting energy efficiency. Starting with personal computers and monitors, ENERGY STAR established energy usage guidelines that set the bar for energy conservation. Over the years the ENERGY STAR program has brought just about anything that uses energy or water under its umbrella, saving an estimated $14 billion in energy costs in 1996. LEED for Homes and the NAHB’s Model Green Building Guidelines both encourage green home builders to use ENERGY STAR rated appliances. For those seeking additional credits - and energy savings - both green building programs encourage the use of very efficient clothes washers. But what exactly is a very efficient clothes washer?

A very efficient clothes washer saves both water and energy. Water Factor (WF) measures the number of gallons per cycle per cubic foot that the washer uses. In order to qualify as a very efficient clothes washer, it must have a WF of less than 5.5. To put that number into perspective, washers that have a WF of 8, the maximum for an ENERGY STAR labeled clothes washer, use up to 10,000 gallons of water a year. One of Asko’s UltraCare clothes washers boasts of a WF of 3.4, using under 3,000 gallons of water a year. Granted, at 1.9 cubic feet the Asko model is quite small, but if water efficiency is the goal, Asko sets the standard.

The Dryer Miser is a huge step forward for one kind of energy sucking home appliance, the clothes dryer. While clotheslines are even more efficient and lower energy consuming, not everyone can use them all the time. Climate and weather can limit when a clothesline can be used, and many people live in buildings or sites where line drying is impractical.

Instead of directly heating the air, the Dryer Miser uses a heat exchanger filled with a fluid that is heated in order to transfer heat much more efficiently. “Made of durable copper and aluminum, the Hydronic Dryer’s heat technology works by heating up a specially formulated, non-toxic and non-corrosive heat transfer fluid with an immersion element (similar to a water heater). The fluid is transferred to a heat exchanger where it is mixed with air. The heated air is then blown into the dryer’s drum. The result is a safer, highly energy efficient dryer, that dries faster than any other brand available on the market – up to 41% faster!”

The 20 teams selected for the 2009 Solar Decathlon have been announced by the US Department of Energy. Each team will receive a $100,000 grant from the DOE to be used for creating a completely solar-powered home for the competition.

The full list can be found in an article at Custom Home Online. The 2009 competition has some international flavor, including last year’s winner, the Technische Universität Darmstadt, as well as the Universidad Polytécnica de Madrid and two groupings of Canadian universities.