2012年1月3日 星期二

Five New Year's Resolutions For The Desert

It's that time of year when we're choked to the gills with lists of resolutions for the New Year, pinning our hopes to attain generally impractical goals to the more or less arbitrary beginning of the year.

And who am I to buck a trend? Here are some resolutions you can adopt that will help protect California's deserts. What distinguishes this list of resolutions from most others is that these are all either easy, or fun, or both.

California's deserts are ground zero in the U.S. for industrial solar energy development. Few dispute the need to stop burning coal to light our unsued closets and billboards: it's just sensible. But most new large desert solar plants are being built on the assumption that per capita energy use will continue to climb. In the rush to develop new sources of renewable energy, a major factor is almost always left out of the discussion: Americans waste an astonishing amount of energy. People in some European countries use half or a third the energy we do while enjoying similar, or better, standards of living.

Some 30 percent of annual U.S. energy consumption goes for lighting, and yet an astonishing number of us still use inefficient, century-old technology to illuminate our living spaces. The old-style incandescent bulb is going the way of the dinosaur, but there are a whole heck of a lot of the things still in circulation, often left burning in places that need light only sporadically.

A compact fluorescent bulb can provide the same amount of light for somewhere around a quarter the electricity. If you're concerned about the small amounts of mercury in compact fluorescents -- as well you might be -- the even more efficient LED bulb has dropped dramatically in price of late. At some point in 2012 you can expect to see an LED bulb as bright as a 60-watt incandescent bulb drop down below the $10 level -- about where compact fluorescents were a decade or so ago.

Even if you stick with incandescents for now, changing your outdoor lighting can make a huge difference. A significant amount of energy is wasted when we use outdoor fixtures that allow light to shine toward the sky. Slap a reflective hood on that thing, cut the wattage by about half, and you're doing your part to save energy while helping the stars shine a little brighter.

You've probably guessed the reason for this resolution: the desert is the preferred location for Southern California landfills. Activists defeated one giant proposed landfill next to Joshua Tree National Park this year, but L.A.'s trash now goes instead to the Mesquite Regional Landfill in Imperial County, a project bitterly opposed by environmental activists. As we reported last year, another large landfill is being proposed for the margins of Anza-Borrego Desert State Park.

Sensibly, the less trash we throw away the less will eventually end up in the desert. Angelenos are already pretty good at this compared to the average American: 65% of LA residents participate in curbside recycling programs. But there's a lot more to trash reduction than recycling. As the old adage has it: Reduce, Reuse, Recycle.

Reduce the amount of trash you generate by products with less packaging or that are more durable than their alternatives. You might even consider not buying that particular thing at all, thus eliminating its associated waste completely and saving you some cash.

Reuse by repairing minor breaks and flaws, with superglue or darning needles or -- for some real reuser cachet, duct tape. Or let someone else reuse your stuff by donating still-intact objects to thrift stores or giving it to someone you know who needs it.

沒有留言:

張貼留言