Environment, Organics, Fair Trade & Recycling at Big Green Purse

Energy-efficient Fusion debuts at North American Auto Show

If you're in the market for a new family car that gets good gas mileage, easily carries 5 passengers, and has room in the trunk for your junk, several of the new models that debuted at the North American International Auto Show in Detroit this week could be exactly what you're looking for. For now, let's take a look at the Ford Fusion Hybrid.

The Ford Fusion Hybrid created some of the biggest buzz at the show, and for good reason. It's a roomy, family-size car but with snazzy style and a regenerative braking system and electric battery that help it get 36 mpg in the city, 41 mpg on the highway. (Full disclosure: I was a guest of the Ford Motor Company at the auto show, though under no obligation to favorably review any of its vehicles.) In case you're wondering, here's how Ford explains what "regenerative braking system" means:

When you apply the brakes in a conventional vehicle, kinetic energy is lost to heat due to friction. During braking in the Fusion Hybrid, however, the regenerative braking system recovers over 90 percent of this energy that is normally lost and sends it back to the battery pack to be stored for later use. Not only is regenerative braking efficient, but it also helps minimize wear on the brake pads, lowering the cost of maintenance.

It doesn't matter if a car CAN get good fuel efficiency if the driver drives so it doesn't. One of the features I like the most on the Fusion is its "Dual LCD SmartGauge Cluster with Eco Guide." The SmartGauge uses liquid crystal displays on either side of the center-mounted speedometer. A tutorial built into the display lets you choose one of four data screens for the level of information you want — Inform, Enlighten, Engage or Empower — and explains your options within each. Steering wheel-mounted controls make it all easy. All levels can indicate instant fuel economy and trip data including time-elapsed fuel economy and miles to empty. The display grows leaves when you drive efficiently. The leaves fade when you don’t. More leaves = more mpg.

Another plus? The Fusion Hybrid's eco-friendly cloth seating is made from 85 percent post-industrial materials - polyester fibers that would otherwise have ended up in landfills.

The car also includes "adaptive cruise control" to automatically slow the Fusion when it detects slower traffic ahead, and an "active park assist" system to make it easier for the driver to parallel park. Sensors in the Fusion's rear quarter-panels detect traffic in a driver’s blindspot, providing both audible and visual warnings if traffic – unseen by the driver – is approaching.

While the Fusion Hybrid is available in show rooms now, stay tuned for the Fusion Energi plug-in hybrid, which Ford claims will be the most fuel-efficient midsize car in the world. Arriving this fall, Fusion Energi could deliver more than 100 MPGe, a mile per gallon equivalency metric for electrified vehicles. Ford says this is 8 MPGe more than the Chevrolet Volt and 13 MPGe more than the projected efficiency of the Toyota Prius plug-in hybrid model.

Related Posts:

Here's what I thought when I test-drove the original Fusion Hybrid in 2010

How Green Are the Cars at the 2010 Auto Show?

My test drive of the all-electric Nissan Leaf: On a scale of one to 10, I give it a...

Top Ten Ways to Use Less Gas

Test drive the new Chevy Volt with me

Want to increase your fuel efficiency overnight? Pump up your tires! Use this tire pressure gauge to check your tire pressure at least every three months.

My test-drive of the all-electric Nissan Leaf - On a scale of One to Ten, I give it a ...

Solid Nine. And that's saying a lot, considering that most cars would probably average only a 3 or a 4.

What's so great about the Leaf?

   I had a chance to find out earlier this week when I stopped by the Nissan Leaf road show as it passed through my county. The Leaf is Nissan's snazzy eco-friendly, all-electric car which means...it runs ONLY on electricity. It is NOT a gasoline-electric hybrid like the Ford Fusion or Chevy Volt, both of which I have also tested. The Leaf does not run on flex fuel or biodiesel or hydrogen or natural gas or anything other than electricity. It is truly gas-free.

Nissan had set up a big pavilion in the parking lot of the local mall to explain how the car works and then let people take it for a test drive. I was ready to be skeptical, since I drive a Prius (the original model, which I purchased in 2002), and love it. Instead, I fell in love with the Leaf. Here's why.

Does it cost you more to cool your home than to heat it? Why energy conservation makes sense in the summer.

Most of us have a tendency to focus on home energy saving during cold weather months, when heating bills rise and you can actually feel chilly drafts coming through leaky windows and poorly insulated attics and crawl spaces.

  But your home can lose just as much if not more energy during the hot summer, when those same windows and attics are leaking air - but in the reverse. (red, pink and yellow spaces in infrared photo of house at left show where energy is leaking). Take a look at the numbers from my latest electricity bill, below (I live just outside Washington, DC). I used twice as much electricity in June this year than I did in November last year, and more in July than I did in December or January.

 

 

DIANE'S ELECTRICITY USAGE ...

What the Heck is Fracking? And Why Don't You Want It Anywhere Near Your Water?

It sounds like it could be a new dance ("Let's do the frack!"). Or maybe it's a cool way to clean your house ("I really fracked my floor this week; it looks great now!")

But it's not. Fracking is short for "hydraulic fracturing," explains Chris Bolgiano in this Bay Journal article. "It involves drilling a hole a mile down, then thousands of feet horizontally, and pumping down millions of gallons of water laced with sand, salt and chemicals to crack the shale. Gas is forced up, along with roughly 25 percent of the contaminated wastewater, often hot with radioactivity."

Chris adds, "Fracking chemicals include formaldehyde, benzene, and others known to be carcinogenic at a few parts per million. Municipal plants can’t handle fracking wastewater, and it’s stored in open pits until trucked elsewhere. If enough fresh water can’t be sucked from streams on site, trucks haul it in.

Top 10 Eco-Ways to Keep Cool While the Planet Heats Up

Do you love summer but hate the heat? Me, too, especially when it’s combined with the high humidity we have where I live in the Washington, D.C. suburbs. Here’s how I keep cool when 100+degree heat waves roll through town:

1)    Use an air conditioner AND fans. A fan doesn’t affect the temperature of a room. It just creates a “wind chill” effect by moving air around. An air conditioner will actually lower the temperature of a room and remove humidity, too.  We cool the house to around 78 or 80 degrees (down from the high nineties or low hundreds!), then circulate the cooled air with small room fans. We only use fans in the rooms we’re actually occupying to save energy.

  2)    Set our thermostat as high as comfortably possible. For us, that means somewhere between 78 and 80 degrees F. According to the U.S. Department of Energy, the smaller the difference between the indoor and outdoor temperatures, the lower your overall cooling bill will be. The U.S. Department of Energy suggests keeping your house warmer than normal when you are away, and around 78°F (26°C) only when you are at home and need cooling. A programmable thermostat can make it easy to set back your temperature.
•    Find out how to operate your thermostat for maximum energy savings.

3)    Cover sunny windows. Our sunniest windows are shaded by porch overhangs that prevent the hot sun from streaming into our house and heating things up. We have double-paned blinds we can pull if the sun gets too intense. In previous years, we planted several deciduous trees in front of the house. Now their shade also helps us keep our home cool in the summer.

4)    Keep windows and doors closed. Once we’ve cooled the air, we try not to leave outside doors open too long when we’re going in and out. We use a back door to enter and exit because it lets in less heat than the front door.

5)    Use oven only in early morning. If I need to bake anything, I try to do it before 9 a.m. Otherwise, I cook on my stove top, in the microwave and toaster oven, or on an outdoor grill.

6)    Cook several meals at one time, then reheat as needed. This not only saves energy, but reduces the amount of time I spend cooking overall.

7)    Make “sun” tea. I drink a lot of iced tea in the summer. Rather than boil water in a kettle on the stove, I either use an electric kettle to boil water in less than a minute, or just put a pitcher of water outside with a few tea bags in it. After a few hours, the heat from the sun will raise the water temperature enough to steep the tea.

8)    Eat cold food. Summer is the perfect time for salads, smoothies, sandwiches, raw vegetables,  cold soups, and of course, ice cream. If you eat as much ice cream as we do, you might want to make your own. You can get popsicle molds that are either stainless steel or BPA-free plastic.

9)    Take shorter showers in cool water.  Any of these timers will help you keep your shower under five minutes.

10)    Take off some clothes. You know how, in winter, you put on a sweater to stay warm? In summer, we all walk around our house barefoot and in loose, sleeveless dresses or tank tops and shorts. It's surprising how much cooler we stay when we're lightly dressed.

Want more energy-saving tips? Find them right here.

What's the Link between Population and Nuclear Energy?

Japan's nuclear disaster got me thinking about energy demand. Nuclear power advocates justify the decision to power plants with uranium as the best way to meet energy demands that are increasing because world population is growing. I couldn't help but wonder: why aren't we talking about reducing population as part of our global strategy to minimize dependence on power sources that pollute the environment and threaten people's health?

  I asked Bob Engelman, a Vice President at the Worldwatch Institute and one of the country's most respected experts on the link between population and the environment, to weigh in. Read his post, then let us know how you think population should figure into the calculations we're making about our energy future.

Always sensitive to talk about, the topic of population is hard to keep under wraps when news keeps reminding us that we live in a finite world. The costs of food and energy are rising despite a global economy in low gear. The likelihood of stemming the rise of the atmosphere’s greenhouse gas concentrations seems farther away than ever. And as Japan’s nuclear nightmare has reminded us yet again, there is no truly safe way to provide the energy that 6.9 billion people need to live decently. We’re pressing hard against limits set by the laws of physics and biology. The idea that we can easily trim our individual consumption to come into balance with nature—worthy as that effort is—looks increasingly naïve.

If people in the developed world slash their per capita greenhouse emissions by half, their effort could be counterbalanced by people in developing countries boosting theirs by just 11 percent. Global per capita emissions would still be inequitable—and unsustainably globe-warming.

Are there too many of us?

When I ponder how hard it will be to save the global climate, the oceans, forests, fisheries and non-human species, the answer seems obvious. But that answer is dangerous. To say we are too many is to imply some of us should go away fast, or at least that people should be made to have fewer children than they’d like.

The conversation looks easier if we start with some core values:

Nuclear disaster in Japan, oil disaster in the Gulf. What's next?

The nuclear meltdown in Japan and the recent oil disaster in the Gulf of Mexico may seem unrelated, but they're not. Both catastrophes occurred because we've made three fundamental mistakes in the way we generate energy.

1) We have relied on centralized power plants that use dangerous fuels to meet energy demand. Most countries that can afford it build large power plants so they can centralize energy production. Big centralized power plants are easier to regulate than a bunch of smaller, dispersed facilities. And because they generate a lot of energy at once, big plants appear to streamline power production. But in addition to being outrageously expensive, centralized generating facilities require massive amounts of dangerous fuels to operate consistently. If that fuel is oil or coal, recovering it usually wrecks the physical environment (we saw that in spades during last year's Gulf Oil disaster); burning it causes global warming and sickening air pollution. If the fuel is uranium, using it generates radioactive nuclear waste that must be stored for thousands of years.

Top Ten Ways to Use Less Gas

Here we go again: gasoline prices are soaring close to $4.00 a gallon, and several of the countries that export oil to the U.S. are in such political turmoil, we can't be sure our supplies will continue. When, oh when, will we say, "Enough, Already!" and get serious about reducing our dependence on petroleum? 

The problem isn't just "foreign" oil. Using any kind of fossil fuel to meet our transportation needs is a losing proposition. Drilling for oil wrecks the planet, or have we already forgotten the Gulf Oil disaster? And burning oil generates climate-changing carbon dioxide and nasty particles that create asthma-inducing smog.

If you're in the market for a new car, take a look at electric options like the Chevy Volt or Nissan Leaf. Gas-electric hybrid cars like the Toyota Prius or Ford Fusion merit consideration, too. Aim to buy the most fuel-efficient vehicle in your price range; this site maintained by the U.S. Department of Energy, will help you compare your choices.

But most of us can't just go out and buy a new set of wheels (unless they're on a bicycle). These ten tips offer the fastest, easiest ways you can save gas and money, no matter what kind of car you drive.

1. Drive smart - Avoid quick starts and stops, use cruise control on the highway, and don't idle.

2. Drive the speed limit - Remember - every 5 mph you drive above 60 mph is like paying an additional $0.10 per gallon for gas.

3. Drive less - This should be a no-brainer. Walk, bicycle, use a scooter or moped, combine trips, and telecommute to work.

Recycle Holiday Lights and Replace with Discounted Energy-Saving LEDs

Holiday lights brighten up everything except your electricity bill. They're so twinkly and tiny, you probably string them up without giving much if any thought to how much energy they use.

Turns out, the energy they use is A LOT. That's because standard holiday lights are just mini incandescents, one of the most ineffecient ways we light our homes today.

These little lights are annoying for a couple of other reasons. They break very easily; and if one bulb burns out, you often have to throw away the whole strand.

The alternative? LEDs.

Light emitting diodes, or LEDs, are exceptionally energy efficient; depending on the design, LEDs may use up to 90% less energy than an incandescent bulb to produce the same amount of light.

For example, the amount of electricity consumed by just one 7-watt incandescent bulb could power 140 LEDs — enough to light two 24-foot (7.3-meter) strings.

LED Features & Benefits
• Use 80% - 90% less energy than traditional incandescent holiday lights
• ENERGY STAR® qualified models help consumers choose efficient lights
• Can last up to 10 times longer than traditional incandescent lights
• Cool to the touch, reducing the risk of fire
• No filaments or glass, so they are much more durable and shock resistant than other lights

According to the U.S. Environmental Protection Agency, if all decorative light strings sold in America this year were ENERGY STAR qualified, we would save over 700 million kWh of electricity per year and reduce greenhouse gas emissions equivalent to those from about 100,000 cars!

Like several other appliances, energy-efficient LEDs are somewhat more expensive to buy than their energy-wasting counterparts, a fact you might find hard to over look even though you'll make up the extra costs over time on your energy bill. To help ease the pain, several companies are offering discount coupons that encourage you to recycle your existing, energy-wasting bulbs and replace them with LEDs.

Energy Tax Credits Expire 12/31 - Act Now to Save $$$ on Efficient Windows, Doors

Energy-efficient doors and windows save money by keeping cold air out in winter and warm air out in summer. The federal government and many states are encouraging homeowners to replace drafty old windows and doors with new, energy-saving models by offering tax credits that allow you to deduct a percentage of the replacement cost from your taxes.The federal tax credits run out on December 31, 2010; if you want to upgrade, doing so now will save you money.

How much?

You can take a 30% tax credit up to a total value of $1,500. In other words, you can spend up to $5,000 on a single or multiple products, for your principal residence that you own and live in, and get 30% or $1,500 (30% of $5,000 = $1,500) back as a tax credit. If you made some of your  purchases in 2009 and some in 2010, you can combine the total, but you can't get more than $1,500 in tax credits on the total purchase. 

Of course, once you make the investment, the new doors and windows will also reduce your heating and cooling bills. Your local contractor should be able to help you estimate savings depending on what  you buy, the HVAC system you use, and the climate where you live.

In addition to insulating windows and doors, purchases covered by the 2010 tax credits include: