PhilBio

January 19, 2012

Many people want to spend more time outdoors, but they don't think it's practical. Well, it gets a lot more practical when you add one of these EZ Up tents to the mix. This style of outdoor shelter offers convenient, cost-effective, and reliable protection from the elements, making any outdoor event a memorable one.

December 13, 2010

How to Shave Dollars Off Your Electric Bill

Increasing your lighting efficiency is one of the fastest ways to decrease your energy bills. If you replace your lights in high-use areas with fluorescents, you can save about 50 percent of your lighting energy costs.

Use linear fluorescent and energy efficient compact fluorescent lamps in fixtures throughout your home to provide high quality and high efficiency lighting. Fluorescent lamps are much more efficient than incandescent bulbs and last six to ten times longer. Although fluorescent and compact fluorescent lamps are more expensive than incandescent bulbs, they pay for themselves by saving energy over their lifetime.

Lighting Tips

    * Turn off the lights in any room you're not using, or consider installing timers, photocells, or occupancy sensors to reduce the amount of time your lights are on.
    * Use task lighting; instead of brightly lighting an entire room, focus the light where you need it. For example, use fluorescent under-cabinet lighting for kitchen sinks and countertops under cabinets.
    * Consider three-way lamps; they make it easier to keep lighting levels low when brighter light is not necessary.
    * Use four-foot fluorescent fixtures with reflectors and electronic ballasts for your workroom, garage and laundry areas.
    * Consider using four-watt mini-fluorescent or electro-luminescent night lights. Both lights are much more efficient than their incandescent counterparts. The luminescent lights are cool to the touch.
    * Use compact fluorescent lamps in all the portable table and floor lamps in your home. Consider carefully the size and fit of these systems when you select them. Some home fixtures may not accommodate some of the larger compact fluorescent lamps.
    * When shopping for new light fixtures, consider compact fluorescent lamps with reflectors. The lamps range in wattage from 13-watt to 32-watt and provide a very directed light using a reflector and lens system.
    * Take advantage of daylight by using light-colored, loose-weave curtains on your windows to allow daylight to penetrate the room while preserving privacy.
    * Decorate with lighter colors that reflect daylight and/or electric light. u If you have torchiere fixtures with halogen lamps, consider replacing them with compact fluorescent torchieres. Compact fluorescent torchieres use 60 percent to 80 percent less energy, can produce more light and do not get as hot as the halogen torchieres.
    * Look for the Energy Star label when purchasing these products. "Energy Star Bulbs represent the cutting edge in lighting technology and bring long life, brightness and savings into any family's home," Energy Secretary Bill Richardson said when launching the Energy Star lighting effort. Energy Star compact fluorescent lights mush have a minimum lifetime of 6,000 hours, though many Energy Star light bulbs are rated for 10,000 hours of use - that's seven years of use at four hours per day for every day. The bulbs do not need to "warm up," and come in a wide range of styles, shapes and wattage values. Specifics on lighting specifications and products can be found at www.energystar.gov

May 27, 2010

Bring solar power back to the White House

By Bill McKibben
Friday, September 10, 2010; A25

A few of us have spent the past week carefully transporting a relic of American history down the East Coast, trying to return it to the White House, where it belongs.

It's not a painting spirited from the Lincoln Bedroom or an antique sideboard stolen from the Roosevelt Room by some long-ago servant. No, this relic comes from the somewhat more prosaic Carter roof. It's a solar panel, one of a large array installed on top of the White House in June 1979.

President Jimmy Carter speaks in front of the solar panels installed at the White House in June 1979. (Harvey Georges/associated Press)

When he dedicated the panels, President Jimmy Carter made a prophecy that, like many oracles, came true in unexpected fashion -- in fact, nothing better illustrates both why the world is heating and why the American economy is falling behind its competitors.

"In the year 2000 this solar water heater behind me will still be here supplying cheap, efficient energy," he said. "A generation from now this solar heater can either be a curiosity, a museum piece, an example of a road not taken, or it can be just a small part of one of the greatest and most exciting adventures ever undertaken by the American people."

What happened?

-- By 2000, the panels were long gone from the White House, taken down during the Reagan administration. But they were indeed still producing hot water, on the cafeteria roof of Unity College in central Maine.

-- Some have indeed become museum pieces -- one is at the Carter Library and another was donated this year by Unity to Huang Ming, the entrepreneur whose Himin Solar has become the world's preeminent supplier of solar hot water. It is in the gallery at his enormous Sun-Moon Mansion complex, a few hours south of Beijing.

-- The technology has indeed become part of a great and exciting adventure. Just not for the American people. Instead, by Huang's estimate, 250 million Chinese shower with hot water from rooftop panels. There are entire cities where essentially every building heats its water with the sun. Which explains why China leads the world in installed renewable capacity.

Meanwhile, in America, the solar industry essentially vanished after Reagan stopped supporting it with federal dollars. Less than 1 percent of Americans heat their water with the sun, a number not expected to rise very quickly now that the Senate has punted on even the modest climate legislation passed by the House.

To counter this situation, we're carrying the panel back to the White House and asking President Obama to put it back on the roof, alongside a full array of new photovoltaic and hot-water panels. Obama has drawn much of the blame for the failure of the climate legislation, which he didn't push aggressively; this is a chance to make at least symbolic amends. Thus far, however, we have not gotten a firm response from the administration, even though other world leaders have pledged to join a Global Work Party on Oct. 10 (10-10-10). Mohamed Nasheed, president of the Maldive Islands, for instance, will be on the roof of his official residence bolting down panels donated by the American company Sungevity.

Clearly, a solar panel on the White House roof won't solve climate change -- and we'd rather have strong presidential leadership on energy transformation. But given the political scene, this may be as good as we'll get for the moment.

The Bush administration, in fact, created an opening -- it brought solar energy back to the White House, with some photovoltaic panels on a maintenance shed and a small water heating system for the "presidential spa and cabana." But the Bush officials purposely did it without fanfare, and fanfare is exactly what we need. Those panels belong on the roof, where every visitor can see them.

A memo in the Carter Library, written by domestic policy adviser Stuart Eizenstat in May 1978, lays out the case with prescient power: "It would provide a symbol of commitment that is understandable to all Americans, and would enable you to recapture the initiative in the solar energy area. . . . The White House experience will show, to the great number of interested but skeptical Americans, that solar energy is clean, practical, and worth the long-term investment." He's still right -- when Michelle Obama planted a garden on the White House lawn, it helped boost seed sales 30 percent in the next year.

We wasted three decades when, across America, we could have been using the sun's power instead of coal to heat our water. We wasted our technological lead in the most important industry of the future and handed it to countries like China. As scientists tell us with increasing fervor, we're laying waste to the planet's climate. Now is the moment to go back to the future.

Bill McKibben, founder of the global warming campaign 350.org, is a scholar in residence at Middlebury College in Vermont and the author of "Earth: Making a Life on a Tough New Planet."