As America’s fuel use continues to decrease, proposed solutions such as the Keystone XL pipeline and food-to-fuel conversions may be unnecessary.
In this posting we discuss the benefits of converting to renewable energy sources vs. the consequences of continuing to use fossil fuels.
There are many ways that each of us can lessen our unhealthy dependence on filthy fuels. You can do so in every area of your life, from choices you make regarding your house and home improvements, to food, transportation, and other consumer choices.
Natural Home editor-in-chief Robyn Griggs Lawrence explains a Pew Charitable Trusts study that finds that jobs in the clean energy sector are growing faster than jobs in the fossil fuel industry.
According to the Federal Energy Regulatory Commission, 100 percent of the electric generating capacity added in January was renewable.
Researchers from the University of Michigan have developed a way to “pressure cook” algae to produce biocrude. The process shows promise in the development of green fuels.
San Francisco may become be the second city after Seattle to join a growing movement to divest from the companies driving the climate crisis.
Here's why a heat pump might be a good choice for your home.
One of the newest apps for green car owners is Cleaner and Greener Fuels, which locates refueling stations for alternative fuel vehicles.
For the first time ever, Diesel motorcycles publicaly demonstrate their potential in real riding.
Here's a rundown of the many reasons behind the recent rise in the price of gas.
Last weekend more than 12,000 people flocked to Washington, D.C., for a three day demonstration to demand the creation of green jobs, cuts in the country’s greenhouse gas emissions and less dependence on fossil fuels.
350.org founder, Bill McKibben, asks college students across the nation to “Do The Math” on why climate change matters and urges them to demand divestment from fossil fuels on campus.
T. Boone Pickens is calling Americans to submit videos about the importance of independence from foreign oil. The contest ends Oct. 25, and the winning video will be sent to national political leaders.
Declare energy independence this Independence Day, 2014
Read about new legislation that would stop the government from funding the fossil fuel industry. Then, sign your name to the petition and make a difference.
New federal standards will dramatically increase fuel efficiency in cars and light-duty trucks by 2025.
Step on the gas with a clear conscience: Use Clean Cities' vehicle comparison site to find the right light-duty model among alternative fuel vehicles, and green up your life in the fast lane.
Yesterday I had coffee with Kirk Adkisson, a pastor who’s starting a progressive Presbyterian church here in Boulder. (In the continual erosion of my judgments and stereotypes, I got to learn this week that “progressive Presbyterian” is not necessarily the oxymoron I had assumed it to be!)
For the first time, investors put more money into alternative energy sources such as wind, solar and geothermal power than fossil fuels such as coal and oil.
For the first time ever, alternative energy sources such as wind, solar and geothermal power received more investment money than fossil fuels such as coal and oil.
A Louisiana State University forestry researcher is looking at a fast-growing plant called switchgrass as a potential biofuel feedstock. Using switchgrass biofuel is practical because the plant requires little fertilizer and can tolerate drought and floods.
You can run a truck on wood chips! No joke. Mother Earth News reported on this idea more than 25 years ago and the idea lives on. Using recycled water heaters, you can burn wood chips to power a truck, with little or no engine modifications required.
My MAX car got licensed with the local DOT to run on vegetable oil fuel and pay its proper taxes per gallon. Each state has its own rules; here's how we do it in Oregon.
Do we have a national goal in America? Would this be a good one?
Comparing today’s cars that get 40 mpg or better to the high-mpg cars of a few decades ago is neither an accurate nor fair comparison.
Does 100 mpg fuel economy justify cross-country recreational travel? Maybe so and maybe not, but I need to be careful—increasing fuel efficiency can increase fuel consumption if you increase your driving, too.
Supply and demand have kept E85 gas prices low, and politics has played a role.
The T7 Series fuel economy is attributed to the design of the engine. With the SCR technology, the engine “breathes” clean air, instead of re-circulated exhaust gases, allowing the engine to simply do what it’s designed to do: produce maximum power.
Learn how to build your own wind turbine, install your own solar panels and convert your car to electricity with hands-on teaching by Dan Chiras.
The National Renewable Energy Laboratory has invented an air conditioner, the DEVap, that’s up to 90 percent more efficient than traditional ACs.
Natural Home editor-in-chief Robyn Griggs Lawrence explains how hemp, a renewable resource, can aid in building zero-carbon homes.
Here's one helpful link that can help you find out where your favorite candidate stands on nuclear power, biofuels, renewable energy, fuel economy and other hot environmental issues.
Check out this dramatic short movie.
New York makes a plan to increase solar power as part of an aggressive energy policy.
It’s a lot of fun to explore Google Earth, and you can find plenty of good information on environmental topics.
Dan Chiras, founder of The Evergreen Institute, shares information on locating renewable energy training facilities.
October 15 is Blog Action Day and this year the topic is poverty. Here are several related blog posts on this subject, especially as it relates to the sustainable living topics that we write about every day.
The Sacramento Municipal Utility Destrict (SMUD) recently approved a FIT policy, which will allow owners of small renewable energy systems in the company's area to sell excess energy back to it. Several areas in the United States have passed similar policies in recent years.
Geothermal energy is cleaner than fossil fuels and is endlessly renewable. Find out more about why we should seriously reconsider geothermal energy as a way to meet the world's energy needs.
Going off the grid offers complete energy independence — no utility bills, no grid outages, ever — but it takes some effort, and you will need to learn how to conserve energy.
Here are the basic options for buying your electricity from sustainable sources.
First in a series of blog posts which will cover conversion of lawnmowers and small engines from gasoline to propane.
This blog explains how the carbon cycle regulates atmospheric levels of carbon dioxide. The blog also discusses how the burning of fossil fuels has disrupted the carbon cycle which increases the amount of carbon dioxide in the atmosphere.
In this posting we discuss how rock weathering controls the level of carbon dioxide in the atmosphere. We also discuss why rock weathering can't remove the excess carbon dioxide in the atmosphere that was generated by our use of fossil fuels.
We discuss the concept that carbon dioxide released from the burning of fossil fuels is partly responsible for the current atmospheric carbon overload. We also briefly discuss other human activities that contribute to the atmospheric carbon overload.
Wood gas, or wood gasification, is a decades-old renewable energy technology that converts chunks of firewood, wood chips or other cellulosic biomass to power vehicles.
Homes in the United States a responsible for one fifth of all carbon dioxide emissions. Simply taking steps to reduce these on a domestic level will help positively impact carbon outputs, decreasing environmental damage.
Our expert explains what really happens when fuel additives are put in a gas tank, and how this may cause more harm than good. If you really want to increase your mpg, our expert has a few tips for that as well.
Diesel engines are engineered and built to be more robust due to the higher compression ratio in the combustion chamber and the high torque output they produce.
2011 Fuel Economy Contests in several locations in the U.S.
Tips on how to increase your car's fuel efficiency by checking the tire pressure.
The G-20 met in Pittsburgh this week to discuss global economic issues and agreed to eliminate fossil fuel subsides to combat gloabl climate change.
The Rally Green starting flag drops in Knoxville Iowa, Sunday August 15, beginning a cross country fuel economy rally ending in San Francisco the folowing Saturday. MAX will be there and going for the gold.
TRUFUEL, a ready-to-use engine fuel, can be used in two and four-stroke engines.
Renewable energy expert Dan Chiras shares details about The Evergreen Institute's new Renewable Energy Educator Certificate program, designed to prepare teachers to train a new generation of renewable energy professionals to meet the needs of a growing industry.
Renewable energy accounts for nearly 50 percent of added capacity in US in 2012.
Grasshopper announces a new online tool designed to calculate fuel costs and impacts of commercial mowing equipment.
How much energy does it take to travel? Can we collect this from the vehicle while we are using it?
MAX gets a low cost, high accuracy, and none too attractive fuel gauge. Two out of three ain't bad.
Here’s advice from a renewable energy expert about what you can expect to pay for a solar-electric system to power your home.
Figure out whether a home wind turbine is right for you by evaluating land for the best wind turbine location. Our expert explains placement, turbulence, wind speed and wind site assessment. These steps and factors will determine if a wind turbine is right for you.
Yes, you can make your own solar panels, but it won’t necessarily save you much money compared with buying commercial solar panels.
Next spring, President Obama will install a solar panels on the roof of the White House. The photovoltaic system will provide hot water and some electricity for the White House living quarters.
These 25 very different places all get some or all of their energy from wind power.
When you're ready to price or purchase a new solar system, findsolar.com has everything you need.
Check out this video on tapping wind power with kites.
The X Prize Foundation will be hosting a forum in early September to discuss different ideas regarding renewable energy.
Bill Clinton has 10 recommendations for what the U.S. government should be doing to promote cleaner energy.
Dan Chiras elaborates on his previous blog about the disadvantages of vertical axis wind turbines (VAWTs).
The fastest-growing energy technology in the world is solar, and photovoltaic solar collectors capture solar energy in a supremely adaptable and portable form. Find out more about photovoltaics, how they work, and how they can change the way we make energy.
Today most new homes are sited without any reference to solar energy at all. A few builders are catching on, however, and making the simple adjustments necessary to turn new houses into solar collectors by adhering to the tenets of passive solar building. Learn more about how passive solar works and its benefits.
The term "living off the grid" can be used in different ways, but it means something very specific when you start looking at producing electricity from renewable sources.
Check out this magical photograph of an energy-efficient dome home and the surprise above.
Want to know more about where that $787 billion dollars in the stimulus package is going? Here are links to a couple of timely articles with all the details about how the stimulus package will encourage renewable energy and energy efficiency.
Nothing lasts forever, let's do the math.
The EcoAire is designed to be installed in much the same fashion as a window air conditioner and just as easily.
Hybrid-Like Fuel Economy Starts at $18,895; Goes on Sale in January
A few simple steps to make sure your tractor is ready for spring.
The clock is ticking and I've been taking some shortcuts on getting MAX ready for Rally Green ... and some have turned into long cuts. I need to work smarter, not faster.
MAX is back at the shop, awaiting diagnosis and correction of an overheating problem, plus some additional body work before its next venture.
How will we live with no gas at the pump and no power in the grid?
Energy goals for America
See the power of gasification before we hit the road.
Using MAX to test a tubing streamlining material, resulted in a significant reduction in drag.
MAX got a smog test at an Oregon DEQ Vehicle Testing Station, and passed with high marks.
An introduction to DraftSight, Dassault Systèmes' 2D CAD software. It's professional quality and it's free, and Jack is converting all the MAX fabrication drawings to DraftSight .dmg documents.
A question about our future.
A video demonstration of MAX's windscreen, which deflects air around the driver's face with minimal aerodynamic drag.
To improve MAX's versatility, the passenger seat is removable, which converts MAX from a couple carrier to a cargo carrier.
How much power and performance does a car need for a guy to get a gal's attention? According to MAX fans, not very much.
The "High Mileage Car Show" at the latest Mother Earth News Fair, and the pleasure of driving a fuel efficient car.
MAX at its first autocross. Hey, it's a sports car, right?
A car's electrical consumption adds to its fuel consumption. For MAX, turning off the headlights improves fuel economy by roughly 4 mpg.
MAX gets a temporary mash-up of old and new style body parts (the new nose is at the fiberglassers' having a mold made so we can make more of them) to get road-legal for a trip to Canada.
Some burglar wanted my Millermatic 180 more than I did, I guess. Here's why I liked it and why I'm going to get another one.
Engine efficiency depends on rpm (among other things) and slower isn't always better. More wisdom from the Honey Bear.
On a summertime cross country trip from Oregon to Ohio, I restricted MAX's radiator inlet air a little at a time, demonstrating that very little inlet area (28 square inches) provides sufficient air for cooling.
We're cleaning up the details on MAX. One of the finishing touches is clear streamlined headlight covers, and here's how I made them.
MAX ran with the motorcycles in the Vetter Fuel Economy Challenge, with surprisingly high marks--127 miles per gallon. Surprising to the author, at least.
MAX got some new lager diameter wheels. They should do the job and the price was right, and as a bonus, they look terrific.
Whether you’re looking for a sporty two-seater, a large family vehicle, or a heavy-duty farm or work truck, here's how to find the best options for vehicles that use less fuel and save you money.
The first civilian-built MAXes are nearing completion, and here are a couple of them that are rolling under their own power.
You can save gas and money by keeping your tires correctly inflated. And now a group of high school students has launched a project to encourage drivers to regularly check their tires.
We're looking at a handful of low cost improvements, and since MAX is undergoing repairs at the moment, this is a good time to make them.
Hybrid cars save fuel by shutting the engine off at idle (among other things). Does MAX burn enough fuel at idle to be worth the effort? Our honey bear can tell us.
Technology marches on. It comes at a price, but a FloScan fuel consumption and mileage meter could give me instant feedback on MAX's fuel efficiency.
MAX got a new set of high efficiency Goodyear tires, and a second set of wheels so we can do comparison testing. Will the difference be detectable to our low budget testing technology?
Results of the long-awaited cooling system test, which shows how little air MAX needs through the radiator.
In the interest of making MAX a smidgeon safer, I've added side bumpers to the passenger compartment. Here's why I made them this way.
Jack missed Rally Green and MAX has a mysterious overheating problem.
Mankind’s use of fossil fuels during the last 200 years has dumped millions of years of sequestered carbon into the atmosphere in the form of Carbon Dioxide. Since the beginning of the industrial revolution, 315 gigatons of carbon have been added to the atmosphere, leaving the carbon cycle 315 gigatons out of balance.
Hit the road, using wood for fuel! Chris Saenz takes a trip on wood gas power.
Ever wondered what its like to drive around using wood as fuel? Tag along with Chris as he fires up his wood gas truck.
MAX won an award at the 2014 Maker Faire Bay Area for...gosh, we don't really know, but it was best in its class.
Mounting a wind turbine on your roof instead of on a tower might seem like a good idea, but here are some issues you should consider.
NativeEnergy, an innovator in the United States carbon market, today launched its year-long 10-Year Anniversary program.
NativeEnergy, an innovator in the United States carbon market, today launched its year-long 10-Year Anniversary program.
New approach to renewable home energy – heating with pelletized fuel in free-standing pellet stoves and fireplace inserts. Generally made from recycled wood byproducts, pellets are low carbon fuel that can reduce greenhouse gas emissions.
The Solar Decathletes begin assembly on the National Mall at midnight, Oct. 1. But just getting the houses into D.C. is no simple task.
Cam is glad to find out that he has been successful at encouraging people to embrace renewable energy.
Cam learns a lot by spending time with people who "get it."
Getting solar panels in Seattle is becoming more affordable with state incentives and net metering but still doesn't quite compare to other states.
Cam describes how our solar electric system has evolved over time.
Cam shares his enthusiasm for the sun and the wind at his off-grid home.
Wind turbines kills birds, but not as many as are killed by tall buildings and other hazards.
Green stadiums are being built all across the nation by a variety of sports franchises and this is only the start. These franchises are also implementing green team programs.
Pro-Natura International is changing how the world fuels itself by turning renewable biomass and other waste products into green charcoal.
Waves, tides and currents can all be used as sources of energy.
A new city being built in the Middle East could become the model for the world's move to renewable resources. Could the U.S. be next in line for a carbon-free metropolis?
The Database of State Incentives for Renewables & Efficiency (DSIRE) provides state-by-state information on incentives, rebates and grant programs for renewable energy systems and energy efficient home improvement programs.
The word is that nitrogen trifluoride is more of a problem than previously thought, and it's used to manufacture all kinds of high-tech equipment, including thin-film solar panels.
Vermont passed a bill into law last week that established a feed-in tariff policy. The policy is one of the United States' first.
The Senate Energy and Natural Resources Committee passed a bipartisan bill that does not go far enough for some environmental groups.
The Environmental Protection Agency announced a list of the top 20 on-site renewable electtricity generators.
Check out the PV Watts calculator and find out how much solar-electric power you can generate in your part of the world.
Environmental journalist and author Amanda Little gives a keynote speech about America's dependence on fossil fuels at the 2010 MOTHER EARTH NEWS FAIR in Seven Springs, Pa.
According to a recent American Wind Energy Association report, the U.S. market for small wind turbines grew 78 percent in 2008. Manufacturers predict that this trend will continue in the next few years.
Many states are working quickly to develop their wind power resources knowing it will pay off big in the future.
Yep, some of the money in that stimulus bill is committed to green initiatives, including creating green jobs.
Start cutting your electricity use today, and it will save you a bundle of cash on a renewable energy system when you're ready to buy one.
Check out these renewable-energy courses to see if there’s an Evergreen class for you.
If we want more electricity from renewable sources, we need to think about upgrades to our electric grid.
Find out what types of federal tax incentives are available for homeowners who install renewable energy.
Check out RenewableEnergyWorld.com for background information and breaking news on renewable technologies.
This one policy makes it much easier to pay for a solar or wind-electric system, but not every state offers it.
How are US college students helping to brighten the future of Nicaragua, the second poorest country in the Western Hemisphere, without leaving campus?
Why the cost of utilities won’t be drastically affected by renewable energy sources.
More and more people are looking for jobs in the renewable energy field. If you're interested in this type of career, here's how you can get started.
Defying conventional wisdom about the limits of wind power, in 2012 both Iowa and South Dakota generated close to one quarter of their electricity from wind farms. Wind power accounted for at least 10 percent of electricity generation in seven other states. Across the United States, wind power continues to strengthen its case as a serious energy source.
When you're looking for a job, there's just no substitute for getting out and meeting the professionals in the industry.
Will a degree increase your employment prospects? Absolutely. Here are some programs to look into.
MOTHER EARTH NEWS is proud to announce we have won a prestigious publishing award for our Guide to Green Cars.
Leasing solar panels may be a way for you to have a solar electric system on your home. See what our expert has to say on leasing solar panels, from an operating lease to a capital lease. Plus, learn about the federal tax incentives that come with solar electric systems.
B&R Automation announces partnership to serve renewable energy industry in US and Canada.
A. O. Smith Water Products Company, the leading manufacturer and marketer of residential and commercial water heaters, has donated a 120-gallon solar storage tank to the Hurston family of Cocoa Beach, Fla., project of Extreme Makeover: Home Edition.
Elmira Stove Works offers distinctive, superior quality appliances with its innovative line of Fireview cookstoves.
Skystream install program helps consumers take advantage of their wind resource.
Prestyl USA’s customizable infrared art panels prove efficient, ecological & elegant.
Receives SRCC OG300 certification on 41 system configurations for residential solar water heating systems.
The Solar Energy Tour is coming to communities all over the U.S. the first weekend of October — learn how to attend an event, or create one yourself.
A look at the advantages and disadvantages of “off-grid” and "grid-tied” solar electric systems.
Cam leaves his lights on during Earth Hour since he generates his own electricity with solar and wind!
Cam describes some recent speaking engagements including the thrill of being "piped in."
Demise of the Southern Energy and Environmental (See) Expo
Cam wonders why more people don't prepare for blackouts.
Finally, we start to take shape.
Cam recently spoke to a Transition group about the challenges ahead and how to prepare for them.
Managing Editor John Rockhold catches up with Amanda Little ahead of her keynote speech at the 2010 MOTHER EARTH NEWS FAIR.
John Noska will present a workshop on solar passive tipis at the Mother Earth News Fair, an annual sustainability festival, September 24-25, 2011 in Seven Springs, Pa.
U.S. energy consumers will rely more on natural gas and renewables and less on imports in 2011. Coal remains dominant.
As tough economic times hit the renewable energy industry, unsold solar panels are collecting dust in warehouses in many parts of the country. But in Gainesville, Florida, homes, buildings and schools are glittering with brand new panels, installed after the city passed a feed-in tariff law, requiring the power company to buy renewable energy from local producers.
The embrace of environmentalism by professional sports provides us all with a new and large opportunity to educate people worldwide about the need to do something, however small it might seem, to protect our biosphere.
The X Prize Foundation wants your craziest green idea, so let the games begin.
The news on climate change isn't good, but renewable energy could lead us to a brighter future.
The Apollo Alliance want you to tell the new Obama Energy Czar, Carol Browner that you support renewable energy policy.
Find out what different states are doing to promote power from renewable sources, including solar and wind energy.
Take this quiz from How Stuff Works and learn more about how solar panels produce electricity.
There are many ways farmers can benefit from renewable energy, including wind energy, solar energy, energy efficiency and biofuels.
There's lots of good information on renewable energy in this new NPR series on electricity in America.
We’d like to hear more about your experiences with green power. Is it available where you live? How does the price compare to what you would otherwise pay for electricity? Why have you — or haven’t you — chosen this option?
Henry Red Cloud moved back to the Pine Ridge Reservation 12 years ago and started looking into renewable energy. Since then he has started a solar heating system company and a renewable energy training center to serve the Native American community.
American and European renewable power sources made up more than half of the countries' new electrical capacity in 2009.
To learn more about large wind energy companies and wind power generation, Brittney Tyler-Milholland and Brenna Long talk with a representative from Horizon Wind Energy about the wind energy industry in this Wind Energy blog. With wind farms in 18 states, Horizon Wind Energy plays a role in the future of wind energy in the United States.
In Milwaukee, Wisconsin, a new Wind Turbine project at the port of Milwaukee will produce more than enough electricity for the city building there. Blogger Ben Nelson checks it out for you with a report, photos, and video.
A mapping and assessment by the Electric Power Research Institute found that the U.S. hydrokinetic waterpower resources could provide 3 percent of the nation’s annual electricity use.
Wind turbines within two miles of residential areas can hurt the property values of homes.
South Dakota and Alaska electric cooperatives received the award for 2012 Wind Cooperatives of the Year.
The “Remote Community Renewable Energy Partnership” exceeds Obama’s goal for supporting clean energy development in small native villages.
Joe Utasi of Cinci Home Solar will present a workshop on photovoltaic solar panels at the Mother Earth News Fair, an annual sustainability festival, September 24-25, 2011 in Seven Springs, Pa.
Solar expert Joe Utasi hopes to have his home solar panel installation complete and running, and will have lots of pictures to show and discuss by the time the Seven Springs Fair arrives.
Author John Ivanko will present a workshop on residential renewable energy at the Mother Earth News Fair, an annual sustainability festival, September 24-25, 2011 in Seven Springs, Pa.
Dan Chiras, renewable energy expert, will present workshops on wind and solar power at the Mother Earth News Fair, an annual sustainability festival, June 4-5, 2011 in Puyallup, Wash.
Cam readily admits to being obsessed about his use of energy.
Students from the University of Kansas spent spring break installing solar panels in a low-income neighborhood in Oakland, California.
Environmentalists are in a debate about the Cape Wind project. We want to know what you think about the proposed offshore wind farm.
Human-powered generators cleverly derive electricity from something we already use in abundance — human movement — offering an easy way to tap renewable energy for anyone interested in a low-impact lifestyle. Two creative generators caught our attention: a merry-go-round that supplies light for poor Ghanaian schools and a revolving door that lights up a train station.
Heating water with the sun is no longer an option on the Hawaiian islands. A bill was passed in Hawaii that requires all new homes to install a solar water heater in order to receive a building permit.
Al Gore is calling on Americans to support a rapid transition to renewable energy. Tell us what you think.
One of the disadvantages of wind power is that the wind doesn't always blow. But in the future, new technology could make it easier to store wind energy.
Whether you're planning to install solar panels, or hoping to put up a backyard wind turbine some day, share your thoughts on the renewable energy projects that intrigue you most.
Dan Chiras discusses the differences between power purchase agreements and lease programs, and the benefits of taking advantage of either.
Dan Chiras points out the efforts already being made to increase availability of renewable energy professionals and educators and talks about The Evergreen Institute's new goals to raise interest among potential students.
Let's take a trip back into the Mother Earth News archive to learn more about thin-film solar.
Earlier this month I visited Greensburg, Kan., and toured a few of its many green buildings. Here's what I found.
What should we do about climate and energy issues? These three articles raise interesting questions.
Renewable energy is often seen as a way to have it all and still feel “green” and it is indeed at a glance more environment friendly than conventional power, but no power has as low footprint as the power not used.
Skylight scoops are the latest design in skylights which help save more energy and enhance a building’s environment.
The Bureau of Land Management has approved construction of a California geothermal plant that will generate enough energy for 36,000 homes.
Find out whether a wood pellet stove is right for you, and discover the best stove to buy.
I was gratified when, two weeks ago, Consumer Reports announced that the Chevy Volt was the best-loved car in the world among people who drive one – for the second year in a row. I have never loved a car like I love this one. And I have loved some cars.
Explore how you can make your own home grown organic fuel to power your own transportation or electricity.
This posting will discuss how the buring of fossil fuels is putting strain on the ecosystem of the ocean.
This posting discusses the role of carbon dioxide emitted from the burning of fossil fuel in ocean acidification. We also discuss the potential effect ocean acidification will have on marine inhabitants.
Learn more about the upcoming Vetter Fuel Economy Challenges.
Why pre-1960 race cars were more efficient than post-1960 race cars, and thus a better example for high efficiency highway cars.
The tail end of MAX's bellypan (diffuser) gets tuft tested, and the attached video shows the results. This was the finishing touch that got MAX its 100 miles per gallon on the highway.
This fall's Fuel for the Body T.O.U.R. ("Total Organic Understanding Ride") will educate the public on the benefits of living a green lifestyle that includes eating organic food and supporting local, organic farmers.
Jack has dismantled MAX's body and is making molds from the body parts, so other MAX-like car builders won't have to duplicate his work.
At the Vetter Fuel Challenge in Ohio, vehicles powered by electricity, diesel and gasoline competed to see who would consume the least fuel in dollars and cents.
Jack took MAX to a local car show and found that even if they're not looking for high mileage, folks think MAX is cool.
Renowned motorcycle inventor and longtime aerodynamics expert Craig Vetter stopped by the MOTHER EARTH NEWS office on his way home from his latest fuel economy challenge.
MAX has very low rolling resistance, as demonstrated by this three year old kid pushing it around the building.
MAX is getting prepped for paint, and all the essential bodywork is done for the new, streamlined roadster body.
Craig Henderson and his Avion high mileage sports car went from Canada to Mexico at 119.1 MPG. He plans to produce Avion kits.
Use a digital tire gauge and learn how to check tire pressure regularly to get better gas mileage. While other types of gauges exist, the digital tire pressure gauge is an accurate and simple way to keep your tires properly inflated. Read this digital tire gauge review to see what digital tire pressure checkers you can buy.
Volkswagon's high mileage (1 liter of fuel per 100 kilometers) car is getting closer to production. Expect to see 100 of these available to the public in 2013.
Propelling a vehicle with air or water is possible, but whether it’s practical is another story.
MAX is getting a garage mate. We're building a high-mileage pickup truck for those jobs that a sports car can't do, and this post outlines what we're starting with.
Dan Chiras announces that five of The Evergreen Institute's workshops currently qualify as continuing education credits for LEED Accredited Professionals.
Solar energy organization Show Me Solar comes highly recommended by renewable energy expert Dan Chiras for its 2010 list of workshops, webinars and other educational opportunities.
Blume Distillation debuts appropriate-scale biofuel distillation equipment that will allow farmers, entrepreneurs, municipalities and communities to produce their own alcohol fuel from a variety of readily available fuel stock sources.
This is a rundown of films that came out in the last few years. These films cover a wide range of environmental topics, from energy, climate, and fuel, to food, farming, and health. Many of the films have won awards or been critically acclaimed.
Western civilization is totally dependent upon cheap and abundant energy. Three quarters of the petroleum we burn in our engines is imported. Could it be cut off suddenly? Without cheap and abundant energy, our way of life would collapse. If we value our freedom and independence, we should not be relying on foreign petroleum. We should be making our own energy.
Green Earth Technologies is a “totally green” clean tech company that combines sustainable, American sourced, bio-based ingredients with proprietary technologies shaped around the four ideologies of being GREEN: biodegradable, renewable, recyclable and environmentally safe.
Frontier Natural Products Co-op announced today that it has been awarded LEED Silver certification for a major renovation at its manufacturing facility.
Dan Chiras of The Evergreen Institute invites readers to attend a one-day conference on the future of building in Wichita, Kansas.
Some large electronics can use as much energy as a light bulb while in "stanby" mode, meaning you should unplug them when you leave the house or know you won’t use them for awhile. Having a large electronic setup plugged into a power strip makes it much easier to completely power it down, especially if it has a lot of plugs like a home theater system or computer.
There are two situations which do not require you to be heating your home: when it is warm and when you are not at home. Since it is still a bit chilly outside, you may want to consider setting up a routine of turning down the set temperature on your thermostat when you head out in the morning and when you go to bed.
The National Renewable Energy Laboratory has launched a new tool to help communities assess their readiness for plug-in electric vehicles.
An introduction to Cam Mather's off-grid home and lifestyle.
Let's stop for a minute and think about what we are doing!
Luna Lodge, on Costa Rica's Osa Peninsula, relies on hydro power.
A new study finds that generating electricity from coal costs taxpayers $345 billion each year, making renewable energy start to look like a bargain.
In a move that could devastate Colorado's thriving solar industry, Xcel Energy slashes incentive program.
Lester Brown from the Earth Policy Institute held a teleconference on Dec. 11 to discuss the advantages of a green economy, for the environment and the U.S. work force.
ASES released a report that says 37 million green jobs are possible by 2030. Check out the study here!
Former Vice President Al Gore thinks 2009 needs to be the year that America creates a climate bill. And he's got a plan to back it up!
Recent approval by the Obama administration of the Massachusetts based Cape Wind project creates the potential for 130 offshore wind turbines, which are predicted to produce up to 468 megawatts of wind power.
A brief announcement of a rare educational opportunity ... a wind turbine installation. We'll be installing a 2.5 kW Skystream wind turbine on a 127-foot tilt-up tower.
I have know Mark for years. Since I have known him (give or take a few years or so) Seiden asked me what were the best ways to go green and save energy at the same time. Then two years ago, we started with CFL bulbs. Now I'm trying to get him to go LED and get really green lighting in effect. In time. In time.
As the world's demand for electricity continues to climb so will the need for new power plants. We need to decide what will be the fuel of the future for these plants. The choice boils down to conventional versus renewable sources.
The Union of Concerned Scientists created a new Web feature to show the success of green-collar jobs.
Tell us what you think. If you installed a wind turbine or solar-electric panels, would you want to be tied to the electric grid, or would you rather have a grid-independent system?
Many people don’t know that most HVAC systems don’t produce more or less heating or cooling based on the room temperature – they simply blow air for longer.
It's easy to find out what fuels your power comes from using this nifty tool from the EPA.
The thousands of families who have built affordable homes, cash up front, made of earthbags, straw bales, cordwood, cob and rammed tires are not in danger of losing their homes in the current mortgage crisis.
Wind power grew by 30 percent and solar power grew by 40 percent in 2010, according to a new report.
With 67 percent growth in one year, the solar energy industry eclipses even the telecommunications industry, according to a new Solar Energy Industries Association report.
Conventional generators require gasoline or diesel fuel, which can be expensive -- especially during emergencies. Also, the emissions from gas-powered generators contribute to air pollution. Solar generators are a smart alternative to consider.
Many criticize eliminating coal mining in West Virginia because of the amount of jobs the sector provides. A wind farm, however, would employ over 200 local residents during the two-year construction phase, and create 40-50 permanent maintenance jobs afterward. A wind farm would also allow the mountain to be used for other purposes, like sustainable forestry, mountain harvesting, and gathering of wild forest plants, creating additional jobs and the opportunity for stable income for locals.
Check out these high-quality workshops on solar electricity, home energy efficiency, and small wind energy systems. Geared to homeowners, aspiring professionals, students and teachers - anyone wishing to learn more about renewable energy systems
To learn more about large wind energy degrees, Brittney Tyler-Milholland and Brenna Long talk with educators at Iowa Lakes Community College about the wind energy degree program in this Wind Energy blog. Iowa Lakes had the first wind energy program in Iowa.
Three-day workshop announcement on net zero energy homes by leading authority on energy efficiency and renewable energy, Dan Chiras. Learn how to reduce your utility bill through conservation, effriciency, & clean, affordable, renewable energy.
New investment in clean energy reached $243 billion last year, driven by soaring activity in China, offshore wind and European rooftop photovoltaics
The nation's largest community-owned solar array in Rifle, Colorado, will provide clean energy for up to 350 residents, who don't even need a roof to enjoy the benefits of renewable energy.
The U.S. Department of Energy released a set of pumpkin-carving stencils celebrating Halloween through alternative energy.
As part of the Obama Administration’s all-of-the-above strategy to
expand safe and responsible domestic energy production, the Bureau of Ocean Energy Management announced Nov. 7, 2012, a lease for commercial wind energy development 11 nautical miles off the coast of Delaware.
Solar Energy International is offering a free online course as an introduction to renewable energy. You will not walk away an expert, but will have learned the basics of renewable energy and be able to decide which technologies are right for you.
The Obama Administration releases its plans for new renewable energy sources. Ken Salazar, Secretary of the Interior, explains that the new solar energy zones span six states and keep both domestic energy and environmental preservation in mind. If completed, the power generated from these solar energy zones would provide electricity to roughly seven-million homes.
The Evergreen Institute lowers prices to encourage more participating in its January workshops in home energy efficiency, electricity and electrical wiring, and basic PVs: An Introduction to Solar Electricity.