Tools for Change

admin | November 30, 2011


Tools For Change is The Ecology Center’s new interactive exhibition that explores the myriad instruments—literal and figurative—that can be used to achieve positive ecological change and a culture of sustainability at the household and community level.

Healthy Home, Sustainable Community.

Tools For Change promotes healthy homes and a sustainable community by connecting people, products, ideas, and resources in five areas:

  1. Connect the Drops: How water conservation and water recycling at home helps protect our local watersheds and ensures an abundant future supply.
  2. Grow Your Own: Whether you grow your own food or shop from local farmers, there are many ways to feed your family in a way that’s healthy for them, good for the environment, and economical.
  3. Waste Free: Reduce waste, recycle, and repurpose to achieve a household that is truly modeled after nature.
  4. Good Energy: Consider simple retrofits to harness renewable energy and efficient technologies.
  5. Healthy Home: Ways to create a haven that’s safe and clean for the people who live in it, furnished by sustainably made goods and products, and maintained with practices that are ecologically sound.

Tools For Kids

The Kids’ Zone is a play area and learning space for young people that encourages creativity, curiosity and ecological awareness.  The space features a robust library of children’s books, videos, and other educational resources that celebrate sustainability and impart simple things kids can do to make a difference.

Pledge. Do. Share.

Tools For Change is a highly interactive experience that offers opportunities for anyone to make a difference, big or small.  The exhibition challenges visitors to:

  • pledge to make simple, positive changes in daily tasks and choices,
  • do what they promise by implementing or adopting their pledge, and
  • share their new skills and knowledge with friends and neighbors.

In addition to being interactive and educational, Tools For Change is a self-sustaining social enterprise venture.  The sales of featured household tools, products, and books will directly benefit The Center’s expansive portfolio of unique eco-educational programming.

Tools For Change is open to the public on Saturdays and Sundays (starting December 3rd), from 11 AM – 5 PM, and by reservation for school groups Monday through Friday.



Solar Oven Fun at the Center For Living Peace

admin | June 21, 2011

Back by popular vote, we hosted another solar oven construction class at the Center For Living Peace this weekend. Fortunately, the weather was perfect for some solar oven baking. As participants crafted their own ovens from cardboard and tinfoil, delicious sugar cookies were baked to perfection by the afternoon sun. All in all it was a fun-filled afternoon of crafty resourcefulness. Among the participants were some members of The Grain Project as well as woman who plans on teaching solar oven construction to Rwandan orphans on one of her trips to visit the Rwandan Orphans Project. Thanks Center For Living Peace for making good happen!


Solar Oven Construction at the Center For Living Peace

admin | June 10, 2011

Back by popular demand – Solar Oven Construction Workshop at the Center For Living Peace!  April’s Backyard Skills workshop was so popular we have decided to teach it again.  So for all those who missed out last time you are in luck.  Join us, June 18th at 1pm for an afternoon of harnessing the suns energy. Just like last time, space is limited, so be sure to sign up in advance.

$12, or $10 for groups or families of 3 or more.

Center For Living Peace

4139 Campus Drive

Irvine, California 92612


Follow Up: Solar Ovens at the Center For Living Peace

admin | April 12, 2011

Saturday, April 9th, was our monthly Backyard Skills workshop at the Center For Living Peace. This month we made Solar Ovens, and despite cloudy weather in the forecast, it turned out to be a perfect afternoon to do some solar cooking and constructing.  Max Isles was on hand to teach everyone the ins and outs of making a solar oven.

Tools and Materials:

Large, flat sheets of corrugated cardboard, duct tape, adhesive spray, a cardboard shoe box, aluminum foil or mylar sheets, aluminum baking tin, 1 turkey-sized transparent oven bag, shredded newspaper, felt pen, utility knife, meter stick, oven thermometer.

Some things to keep in mind when cooking with a solar oven:

-When the oven temperature gets to 175 degrees or higher, it can be used for baking.

-The plastic oven bag is fragile, especially when hot, so handle it with care.

-Be sure to heat your oven tins without food first to burn off any impurities in them.

-You may need to support the tin using small stones or metal jar lids to keep it level inside the baking chamber. Whatever you use, make sure it is oven-safe and free of paints, solvents or plastics that you don’t want mixing with your food.

-Remember, it’s an oven. It’s gonna get hot! Use mitts just as you would with a conventional oven.

-What can you bake in a solar oven? Cookies, muffins, bread, chili, soups, pizza, veggies and more!

-Solar cooking is like crock pot cooking. After prep, relax until your delicious, slow-cooked meal is ready.

Some examples of what you can cook in a solar oven:

-Cookies

-Whole Wheat Bread

-Baked Potatoes

-Granola

-Sun-cooked Veggies

-Meatless Chili

-Baked Cinnamon Apples

Sad that you missed this workshop?  Don’t fret, we will be holding another Solar Oven workshop soon.




Backyard Skills: Solar Oven Construction

admin | April 4, 2011

This weekend, Saturday, April 9th, The Ecology Center will be hosting our monthly Backyard Skills workshop at the Center For Living Peace: Solar Oven Construction.  Sunlight is a practical source of energy for the jobs we do everyday such as cooking, heating water and heating our homes.  Solar ovens can cook just about anything conventional ovens can, reaching 200 degrees and higher.  In this workshop you will learn to harness the sun’s energy and build your own solar oven!  We recommend signing up in advance.

Backyard Skills: Solar Oven Construction

Saturday, April 9th, 1-3pm

$12 per person or $10 per person for groups of 3 or more

Center For Living Peace

4139 Campus Drive

Irvine, CA 92612

949.854.5500

Treadle Pump!

admin | March 8, 2011

One of the newest additions to The Ecology Center is this awesome treadle pump!  Our friend Larry Casner designed and built this functional and fun piece of equipment.  Traditionally treadle pumps lift water from the ground but we use ours with our 550 gallon rain barrel. Using the water we harvested from this years abundant rainfall we can water our gardens and get a little exercise at the same time!

Easy Home Energy Audit Checklist

admin | February 3, 2011

These eight tips will help you cut down on energy costs in your home. The addition of smart meters by San Diego Gas & Electric will help too.

Sometimes, looking out for the environment will cost you extra time, effort and cash. In other cases, however, it can pay major dividends. Improving your home’s energy efficiency, for example, is a win for the environment and your pocketbook. By employing the right combination of cutting-edge technologies and good old-fashioned behavioral changes that fit your budget, your monthly gas and electric bill can be more wallet-friendly. Here are eight places to find opportunities for energy savings in your home.

1. If your furnace is 18 years old, it’s time to buy a new one.

Furnaces built before 1992 are extremely inefficient, wasting more than a third of the fuel they use to get the job done. They are also near the end of their service life. Replace yours with a unit that has an annual fuel utilization efficiency of at least 90 percent. This type of unit will cost between $1,500 and $3,000.

2. Swap out incandescent bulbs for CFLs.

Now’s the time! Don’t let the up-front cost of a CFL bulb prevent you from making the swap. Over its lifetime, a CFL bulb’s operating cost is less than one-third of that of an incandescent. Remember, if you’re replacing a 100-watt incandescent, you need only a quarter of the wattage, so purchase a 25-watt CFL. CFLs cost about $10-$15 per bulb but less if you buy in bulk.

3. Landscape strategically.

Planting a deciduous tree on the southwest side of your home can provide real energy savings, especially if your home has poor insulation and/or leaky windows and doors. In summer, the leaves block the rays that would otherwise heat up your home and, in winter, the bare branches allow the sun to shine through, warming it up. While a fully grown tree will cost you, you can get a 15-gallon deciduous tree for under $100.

4. Insulate your walls and attic.

Proper insulation minimizes the energy you need to heat or cool your home simply by slowing the rate of airflow in and out of the house, saving energy and money. Depending upon the R-value, a measure of thermal resistance, blown-in insulation can cost between 75 cents and $2 per square foot.

5. Fine tune your hot-water system.

You can improve the efficiency of your water heater in three easy steps.

  • Turn the temperature setting down from hot to warm. Free.
  • Purchase a jacket to insulate your water heater. Kits are available for about $30.
  • Swap out the aerators in your sink faucet for low-flow models. $2 per aerator.

6. Rid yourself of phantoms.

Even when the electronic devices in your home are turned “off,” they still draw power when plugging into an outlet. While unplugging devices is a cost-free way to solve the problem, it’s not the most feasible. Simplify your efforts by plugging devices into a surge protector that you can easily switch on and off. A surge protector should cost you $10 or less.

7. Upgrade or replace your windows and seal up your doors.

When it comes to windows, the greatest energy- and money-saving strategy is to replace single-glazed windows with double-glazed. If you’re not ready to swap out your windows, you can still boost their efficiency with weather-stripping, which should also be done around drafty doors. A tube of indoor caulking will set you back about $6, and placing a rolled bath towel (also called a draft snake) at the bottom of leaky doors is absolutely free.

8. Invest in a clothesline.

For the cost of some rope and a couple dozen clothespins, you can dramatically reduce your dependence on your dryer. Inexpensive pulley kits are available at your nearest hardware store for under $10. Not comfortable displaying your unmentionables outside? You can still make energy efficiency gains in the laundry room by washing all loads—even whites—in cooler water and/or setting the dryer to a cooler setting. These tricks are both free.

When considering energy efficiency measures, you should always check with your local utility for rebate programs. San Juan Capistrano’s provider, San Diego Gas & Electric is offering the following rebates for single-family residences:

  • Attic or wall insulation, $0.15 per square foot
  • Central furnace, $200
  • Dishwashers, $30
  • Water heaters, $30
  • Whole-house fans, $50

It’s also important to note that by the end of 2011, San Diego Gas & Electric will have upgraded all gas meters to smart meters, which is a very handy energy conservation tool. What exactly is a smart meter? It’s simply a high-tech version of your current meter, which, instead of being read once monthly by a utility representative, can send real-time energy use information to SDG&E, which then sends the information to your online customer portal. This allows you to access and monitor your energy use (and see how much it’s costing you) as you are using it. The goal of smart meters is to save time, energy and money and to prevent blackouts. All SDG&E customers will be receiving the smart meters this year. For more information on the residential and business smart-meter installation process and to provide feedback regarding the program, visit theSDG&E website.

Follow-up: Beeswax Candlemaking Workshop

admin | December 13, 2010

This weekend’s Backyard Skills class put the spotlight on one of The Ecology Center’s all-time favorite homemade gifts: beeswax candles.

The wax in most store-bought candles is a petroleum-based substance called paraffin that can release harmful substances such as acetone, benzene and lead into the air as it burns. These compounds can affect your indoor air quality and aggravate health conditions such as asthma, chronic obstructive pulmonary disease and other respiratory illnesses. Some of the substances have proven to be carcinogenic.

Beeswax is a natural alternative, burns longer than paraffin and has been recognized by the National Candle Association as a cleaner-burning candle material.

Set aside an afternoon to follow the steps below and you’ll produce several sets of beautiful beeswax tapers—a warm, healthy and environmentally conscious gift for family and friends. Let’s get started:

Tools and Materials:

  • 2-gallon cooking pot
  • an 8 to 16-inch-tall metal candle-dipping pail
  • 1 gallon of water to start, plus enough to keep the level steady throughout the process
  • Wooden dowel or hanging rack
  • Newspaper
  • Pack of candle wicks
  • A few pounds of beeswax

A few notes about tools and materials: The candle-dipping pail and wicks are readily available at craft stores. Beeswax can be purchased at natural-food stores and from online retailers. If you ask around at your local farmer’s market, you may get a great lead as well. The amount of beeswax you’ll need to buy will depend on the size of candle you make and how many sets you want to make. For instance, if you want to make one set of 8-ounce tapers, you’ll need at least 16 ounces of wax.

Directions:

Place chunks of beeswax into your tall metal dipping pail, set aside.

Prepare a hot water bath by filling your cooking pot half full with water. Bring to a boil, then set the pail of beeswax inside. The wax will take awhile to start to melt, so be patient.

Prop or wedge a sturdy wooden dowel between a doorway or set up a hanging rack nearby. In either case, be sure to cover the floor below with newspaper to catch drips.

Cut a piece of wick two times the length of your desired candle length, plus a few inches.

Using two fingers, pick the wick up by the center and dip both ends into the melted wax. Keep the ends from touching or they’ll definitely stick together. Repeat three times, increasing the “coat” on the wick each time. Move quickly, but allow the forming candle to drip and cool a bit between dips.

Carefully drape the pair over the dowel or hanging rack. Allow to cool.

Once a pair is cool enough for another dip, return it to the pail for another coating. The wicks will want to curl and bend; straighten them out by hand if you see this happening. Continue the dipping and cooling pattern until the candle set has reached the desired sized. If your arms get tired, rest a bit by carefully draping the candle over the dowel. You can also work on multiple pairs at once by letting sets cool on the dowel while dipping others.

While candles are hanging to cool, trim the drips that begin to form at the bottom of the candle. Let cool completely, tie ribbon around a pair and give, give, give!

Process note: Don’t forget to add more beeswax chunks to your dipping container. Maintaining the level of wax in the container will ensure you produce candles of consistent width from top to bottom.

Check out our weekly column at San Juan Capistrano Patch for this article and other green and sustainable living tips!

Bright Lights, Little Energy

admin | November 22, 2010

In honor of our upcoming December Backyard Skills workshop, Beeswax Candle Making, we’re talking lighting today, alternative lighting to be exact – the kind that can lower your energy use, your electric bill and greenhouse gas emissions.

Skylights

Nothing new here, but it’s important to remember how effective skylights are in bringing natural – and free – lighting into the home. True, you can’t depend on them as a light source in the evenings, but, during the day, one square foot of glass skylight can provide 10 times as much light as a normal, vertically-installed window. To avoid higher A/C bills, be sure your skylights are properly insulated.

Light Tubes/Cans

These are really nifty. Light tubes (or cans) are essentially tunnels capped with lenses on either end. They can be installed in areas of your ceiling that can’t support a full blown skylight. Light tubes and cans bring an impressive amount of bright, natural and diffuse light into any room of the home, but are popular in bathrooms.

LEDs and CFLs

Both significant upgrades from incandescent bulbs, LEDs and CFLs use 75% less electricity to operate than incandescents. Since it takes water to make electricity, using LEDs and CFLs can help conserve water, too. They give off little to no waste heat. What’s the difference between the two? LED bulbs will last much longer than a CFL and is more expensive. CFLs are easier to find and produce a wider spectrum of light than LEDs.

Candles, of course!

Long before LEDs and CFLs, handmade candles were our only source of night lighting aside from the starts. Not all candles are created equal. Wax can be sourced from plant, animal and petroleum by-products. Our preference is for beeswax candles, they burn longer and smell sweeter than paraffin (petrol-derived) candles and do so without the release of carcinogenic compounds like paraffin candles.

Beeswax candles can be made in your kitchen! Join us on Saturday, December 11th, at 1pm for a lesson in poured beeswax candles. Sign up now to reserve your space, it’s limited! Call 949.443.4223 or sign up online.

BYS: Solar Cooking 101

admin | July 28, 2010

This Saturday, eight Backyard Skills students constructed their very own solar ovens! Led by Max Isles, the class used little more than cardboard, mylar and duct tape to build fully functional ovens that reached 400 degrees F. At the end of class, all students enjoyed a tasty reward of solar-cooked brussel sprouts, quiche and chocolate chip cookies! For a sneak peek at what Backyard Skills is all about, check out the video and photos below.

PS – Mark your calendar for the next Backyard Skills class on August 28th – Composting. Please call ahead to reserve a space, as they will fill up fast and are limited. 949.443.4223.

Backyard Skills: Solar Ovens with Max Isles! from Evan Marks on Vimeo.

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