Join Canfei Nesharim and Take the Energy Star Pledge!
The pledge is a simple but vital method of encouraging more people like you to commit to preventing greenhouse gases and saving energy resources, one light - one energy-saving step - at a time.
Our goal is to get 100 people to pledge to change at least one light at home. Just think, by reaching this goal we will be making a significant impact on our environment, potentially preventing approximately 40,900 pounds of greenhouse gas emissions and 28,200 kWh of energy.
Every ENERGY STAR qualified ...
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Our Jewish Sources on Energy and its Uses
Instructions for Discussion Group Leader
Intended audience: Adults
Click here for a printer-friendly version of this page
Click here to view the activity sheets for this page
This activity will involve study of the basic concepts regarding energy and why it needs to be saved and a number of applicable Jewish sources, and an optional demonstration of the efficiency of Compact Fluorescent bulbs. Bulbs may also be sold at the event.
Preparation
Re...
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Approved by Canfei Nesharim Board of Directors, May 2009
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Summary: What is Happening
The Earth’s climate has warmed significantly over the last 50 years, and unless human activities change dramatically, will continue to warm throughout his century.
Fossil fuels are burned as a result of things we do every day to eat, travel, and live in our homes.
Greenhouse gases, such as carbon dioxide, nitrous oxide and methane, are released by the burning of fossil fuels (such as oil, ...
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Find more resources for saving energy on Canfei Nesharim.org.
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There are enough factors to consider when looking for a new home that it might seem overwhelming to add environmental impact to your checklist. However, from an environmental perspective, the type of home you live in is one of the most important decisions you can make as a consumer.
Making an environmentally conscious housing decision will not only help reduce our consumption of energy and natural resources, but will also lower your maintenance and energy bills. In addition, some mortgage lenders and financial service companies such as Fannie Mae have recognized the ...
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Is a Hybrid Car Really Worth it?
INQUIRIES FOR THE EAGLE
I am looking for a new car and, thinking about those gas prices, I'm tempted to buy a more fuel-efficient vehicle. Is a hybrid car really worth it?
Answer:
Today's gas prices make everyone think about energy efficiency, and there are some real benefits - from an economic, environmental, and security perspective - to buying a more efficient vehicle. If everyone in the United States purchased one of the four most efficient models in each vehicle class (sedans, sub-compacts, SUVs, light ...
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Cars are an extremely convenient and necessary commodity in today's world. However, they are also a major cause of air pollution and global warming, releasing toxins which are detrimental to the environment and human health. So, it makes sense to limit your driving by walking, riding a bike, or using public transportation. But we all know that in today's world, there are times when only a car will do. One option for those times is car sharing.
Car sharing is a service that is usually run by universities, businesses, or local communities, allowing members ...
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You know the little bit of oil that lasted 8 days? Here is your chance to re-enact extraordinary energy savings in celebration of the holiday.
Compact Fluorescent Light Bulbs (CFLs) use 75% less energy than incandescent light bulbs. This means less production of greenhouse gas emissions, air pollution, and toxic waste. If every U.S. household replaced one bulb with a CFL, it would have the same impact as removing one million cars from the road. To maximize your energy savings, we recommend replacing your 4 most frequently used bulbs with CFLs.
If you are ...
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As winter approaches (in some parts of the world), here are some ideas for "winterizing" homes to stay warm and save energy.
Insulating the walls and attics will save about 25% on your home heating bills (ensure that your insulation does not have formaldehyde and uses recycled materials).
Wrap your water heater in an insulating jacket--only if it is more than 5 years old and has no internal insulation of its own.
Clean or replace the air filters in your furnace. This can save 5% or more in energy costs.
Caulk and weather ...
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Here some additional changes you can make to reduce your personal CO2 emissions. Fall is the perfect time to save energy. Leave the windows open and take longer walks, now that the heat from summer is fading. You'll save energy, save money, and reduce your impact on the environment.
WALK. By reducing the amount of time spent in your car by using your feet, bike, or mass transit you reduce CO2 emissions, as well as ozone-producing nitrous oxides and cancer-causing polyaromatic hydrocarbons. How many of us have seen members of our community drive two blocks to ...
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Find information about the environmental costs and benefits of Compact Fluorescent Light Bulbs at Energy Star. For more tips and ideas about how to save energy, please visit Canfei Nesharim.org.
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The industrial revolution of the 19th century marked humanities transition from an organic energy based society- based on human, animal, and inanimate (wind, water, solar) power sources- to an advanced industrial society based primarily on fossil fuels. With great exertion, humans themselves are only capable of producing about 60 watts of energy and animals up to 700, while an automobile powered on petroleum effortlessly generates an average of 15,000 watts while driving on the freeway.[1] Our greatly increased capacity for harnessing energy has no doubt produced ...
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A discussion guide on Energy and its Uses, including the original source of energy/light, rituals using light, and the prohibition against wasting resources (Bal Tashchit).
This content originated at Canfei Nesharim.org.
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by Yonatan Neril
View printable version l View source sheet l View Energy study and discussion guide
The miracle of the Chanuka lights is well-known. After the Hasmonian Jews defeated the Syrian Greeks, they sought to rededicate the Temple in Jerusalem and light the Menorah. However, only one small vessel of oil was found, with enough oil to burn for a single day. Yet the Menorah miraculously burned for eight days. What is less well-known is how the miracle came to be. This drash will explore one teaching on the miracle of the oil, and a lesson it can ...
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Save Energy, Save Money, Protect the Environment! Fact Sheet
Canfei Nesharim is proud to present our fact sheet on energy for Chanukah. The "Save Energy" side of the fact sheet explores ideas for saving energy, and explain some of the challenges of our current energy situation. The other side features a Torah teaching on "The Wisdom of Olive Oil."
We offer two versions of the fact sheet: a beautiful color version which can be posted in your synagogue's website or shared via email, and a simpler print-friendly version which can be ...
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Canfei Nesharim is proud to present our fact sheet on energy for Chanukah. The "Save Energy" side of the fact sheet explores ideas for saving energy, and explain some of the challenges of our current energy situation. The other side features a Torah teaching on "The Wisdom of Olive Oil."
We offer two versions of the fact sheet: a beautiful color version which can be posted in your synagogue's website or shared via email, and a simpler print-friendly version which can be printed and distributed in your community. Download these and share ...
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