Showing posts with label LED. Show all posts
Showing posts with label LED. Show all posts

02 January 2009

More green resolutions

Still haven't found the right new year's resolutions for you this year? Skim through this article from Low Impact Living. They've divided their list into two categories: light green "aspiring Jedi" (beginning steps) and green Jedi (slightly more challenging ones, to aim for after completing the light green ones). Yeah, it's nerdy. Gotta love it. Plus, it is full of links to tons of other resources to help you on your journey to sustainability.

Green New Year's Resolutions for 2009

Posted by Jessica Jensen

For the Light Green, Aspiring Jedi (May the Force be with you!)

1. Put your outdoor lights on motion sensors. Do you need to light the night and burn all of that electricity? No, but you do want safety. Motion sensors are the answer. You’ll save energy and money, too. And if you want to go a step beyond this, you can get LED lights—which are ultra-efficient. Check LED lighting out here.

2. Wash your laundry in cold water. We swear it works! Washing machines are major power hogs in our homes and using cold water is a great, easy way to reduce your energy use. (If you want to go a step beyond this you can even start to air dry your laundry. This will help your clothes last longer and save even more energy. Find great drying racks here.)

3. Take reusable grocery bags to the store. This one is so easy and I still can’t believe how few people do it! Reusable bags will cut down on the use of over 500 plastic bags per person per year (and don’t forget plastic is made from petroleum) or save a slightly lesser number of paper bags. One 15-year-old tree only yields 700 paper bags! You can find reusable bags here.

4. Start using renewable energy at home. There are several ways you can get on board with green power. Many utilities now offer green power alternatives for a nominal monthly fee. Check with your local utility to see if this is an option. Click here to learn more about buying green power from your utility.

5. Make sure you’ve swapped out all of your light bulbs for energy-efficient models. Most people don’t realize that lighting accounts for 15-20 percent of a home’s energy use. So there’s a major opportunity to save money and electricity with better bulbs. Compact fluorescents use 1/4 of the energy and last up to 10 times as long as normal bulbs. And LED lights are 2-3 times as efficient as compact fluorescents. And they come in all shapes, sizes and colors–find them here.

For the Green Jedi

1. Join a CSA or plant an organic vegetable garden. Why not make this the year that you decide to eat the freshest, healthiest, most local produce you can? You can either join a CSA (Community Supported Agriculture) program and get your produce from a local farmer, or you can go a step further and grow your own! Planting a vegetable garden will fill your kitchen with yummy produce and cut down on the carbon emissions from transporting the vegetables you normally buy. Click here to read our useful guide to starting an organic garden of your own.

2. Read your newspapers online. Or just convert to online for your weekday editions and keep your weekend papers to enjoy with your Sunday coffee. You’ll save trees, energy, and money! If only 10 million people in the US cancelled their Monday-Friday newspapers, we’d save almost 50,000 trees each year.

3. Find a way to drive and fly less and cut your carbon emissions this year. Can you bike to the grocery store? Can you walk to the bank? Can you talk your boss into letting you telecommute once a week? Better yet perhaps you can talk your boss into creating a telecommuting plan for your whole department? Or propose that you have meetings via teleconference rather than flying. Remember that the emissions from flying are a major contributor to global warming. Click here to learn about other ways to spread the good green word at work– Learn more about how to green your office.

4. Install a programmable thermostat. These nifty devices allow you to micro-control your home’s heating and cooling. One of these can help you shave 15% off of your energy consumption (and save you money!). It’s really quite simple to install—will take you only 45 minutes. Find programmable thermostats here, and learn how to install them here.

5. Really investigate solar and wind energy options for your home. Many of us have told ourselves that we simply can’t afford solar or wind energy. (And this certainly may be true.) But incentives have gotten much better in some parts of the country and costs have also come down. If a full solar electric system is too expensive, consider a solar hot water system—which can be $4-6K to install and reduce your home energy use by 20-30%. Learn more about solar hot water here. And to get a quote on installation costs, you can find solar installers near you here and wind system installers here.

16 December 2008

Holiday lights and trees


The holidays are close upon us now. If you're still thinking about getting some lights or a tree for this year, learn how to make your holiday more eco-friendly. Even if you're done decorating for the season, take note of these tips for next year. (Plus, the days after Christmas can be a great time to stock up on more sustainable holiday supplies for future years.)

Holiday lights: Look for LED light strings. All the arguments for LED lights over incandescent bulbs in your house still apply. They are cheaper to run, they use less energy, and they last practically forever. And year by year they are easier and easier to find in stores. Home Depot, for example, has a TON of options. So do Sears and Kmart.

Trees: This is a tough one. A really tough one. In fact, there are very few good options here. You could forgo the tree although, the best option, or you could decorate a tall potted plant instead. But if you must have an honest-to-goodness Christmas tree, there's a lot to consider.

First, consider an outdoor potted tree that you can bring in for the week before Christmas. Or planting your own Christmas trees. In six or so years, you'll be able to harvest your first one, and, so long as you plant one a year, you'll be set from then on out. Both of those options are realistic for the suburban or rural homeowner.

If you live in an urban area, an apartment, a rental property, or a condo, you have a different set of options. Some cities have Christmas tree rental programs where you can have a live potted tree in your home for the holidays, then send it back out to pasture, so to speak, for the rest of the year. This is a great program. Your next-best option after that is an organically-grown tree. These are getting easier to find.

If none of the above options work for you, you are now in a toss-up situation: conventionally-grown chopped down tree vs. artificial tree. Conventional tree farms use a ton of chemical pesticides and herbicides. Most conventional trees to reach your neighborhood also had to be shipped a long way, leaving a large carbon footprint behind. If you choose to go with this option, buy the most local tree you can, and research how to environmentally dispose of it (using a wood chipper to produce mulch is good, as are programs that use them for fish habitats in lakes -- see what's available in your area).

Artificial trees offer much more convenience and can be used year after year. However, most are made of unsustainable plastic, contain lead, and are produced in China. Again, the carbon footprint of that transportation is large. If you choose to go with this option, make sure you take good care of your tree so that you may use it for decades. Also, do not buy a new one. Look for one at thrift stores or through the classifieds (Craigslist counts too!). In this way, you are not adding to the ecological impact of your tree. In fcct, you are taking it out of the waste system, which is always a good thing.

For more of Christmas trees, check out this article from Green Promise.

For ideas on green tree-trimming and home decoration, see Crunchy Chicken's article Greening Your Holiday Decorations.

Image from http://www.thelasvegasadventurer.com/wp-content/uploads/2007/12/tree_recycle.jpg