Nature on California rule and biofuels...

cited this week from Nature News:
"State rule says biofuels aren't so green.
The state of California has adopted regulations to curb greenhouse-gas emissions from transportation fuels, codifying evidence that biofuels are significantly dirtier than they were once thought to be.
The California Air Resources Board approved its 'low-carbon fuel standard' on 23 April, requiring fuel providers to cut the greenhouse-gas emissions from fuels by 10% by 2020, compared with 2010 levels. "

from Jeff Tollefson

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My Green Weekend

It’s my job to write about the environment, so I try my best to walk the walk when it comes to the size of my carbon footprint. But even this ecophile can do more. So one weekend my fiancĂ©, David and I set out to make a few easy, eco-friendly adjustments to our apartment that could also reduce our utility bill. And, we figured, what better time to finish greening our home than while our friends’ young daughter, Rebecca was visiting.

First thing Saturday morning, we went through each room, taking stock of all appliances and electronics that were plugged in to various sockets. They included everything from lamps and coffee pots to computers and cell phone chargers. We came up with a total of 21 plugged-in appliances and consolidated them into five power strips with on-off switches. According to the U.S. Department of Energy, unplugging idle electronics and appliances can cut as much as 75% of the electricity they consume. Now when we walk out of a room, we automatically save energy by simply clicking off the power strip.

Next we decided to tackle lightbulbs. The apartment was lit with the incandescent bulbs of old, so we decided to switch to their greener counterparts, Compact Fluorescent LightBulbs. CFLs use just a quarter of the energy, last up to 10 times longer and can cut lighting costs in half! So how many environmentalists does it take to change a lightbulb? In this case, two. I let David and Rebecca handle the hardware, while I tended to some laundry.

Already washed, the clothes just needed a little shaking out before I hung them to dry on two retractable clotheslines. (Clothes dryers typically rank second, after refrigerators, on the list of biggest energy-gobbling home appliances.) Since it was chilly outside, I let the heating do double duty and dry our clothes for us. Of course, if the weather happens to be nicer, you can hang your clothes on a line outside.

The best way to calculate just how much money you’re saving by reducing your energy consumption? Check your monthly electricity bills, and take note of reduced fees and the kilowatt-hours used, which should be listed on the back of the bill. For a complete analysis of your household’s energy use, go to the government’s Home Energy Saver website (hes.lbl.gov)

With our work done, we then began brainstorming activity ideas for tomorrow. Eventually we decided that we’d visit our nearby farmer’s market to pick out ingredients for a nice Sunday-night dinner. The recipe we had in mind was vegetarian lentil stew. Not only did the dish sound appetizing for a cold winter’s evening, but organic legumes and vegetables grown by local farmers — which is good for the planet, the pocketbook and the waistline!

The next morning we set off with our reusable tote bags and a rolling, collapsible shopping basket. We could have driven there, but we opted to walk, saving gas and getting some fresh air on a beautiful Sunday morning. At the market we filled our bags with onions, spinach, red lentils and a loaf of fresh-baked bread.

And that night we enjoyed our savory stew by candle and lamplight. It was a peaceful and eco-friendly note on which to finish our green weekend.

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The Facts about Water Reduction

Many companies must dispose of water and waste on a daily basis. This can be due to the run off of equipment or in the process of manufacturing. Whatever the reason, disposing of water and contaminated solids can be very expensive and is strictly regulated by most government bodies. There are now many rules and regulations governing the proper disposal of contaminated waste. In addition, most companies are in search of an environmentally affordable solution from water reduction. There are many reasons that water reduction processes can be beneficial for your company or manufacturing plant.

Shipping Cost Reductions with Water Reduction

If your company must pay to have waste and solid materials disposed of, this can quickly become very expensive. However, by removing water and liquids you can save money on your shipping costs. Most shipping companies charge per pound of waste that is to be delivered. When you consider that the weight of the liquids in your waste is often more than the weight of the solid material you can see why water reduction would be beneficial. By removing the liquid components of your waste you can often cut your shipping costs in half.

Water Reduction Is Cheaper In House

By investing in water reduction equipment for your company you will find the process is much cheaper. In most cases the cost of purchasing the equipment and completing the process yourself, will pay off if compared to paying an outside company to reduce the water in your waste. Many companies today even offer used equipment that has been refurbished. This can save you even more money in the process of water reduction. However, if you only need to complete the process for a short time you might also consider renting equipment that you can later return.

Cheaper Disposal Is Available

If you have to pay a company to dispose of your contaminated waste it can be very expensive. However, by using water reduction to separate the solid and liquids in your waste you will find the cost is much less. The process of decontaminating waste costs much more that disposing of it. Therefore, if you will separate the contaminated components out of your waste before sending it for disposal you will find that you can save a great deal of money. In many cases you can dispose of the water safely yourself rather than paying someone else to remove it and dispose it for you.

As you can see there are many benefits to reducing the amount of water in your waste. From saving money to helping to preserve the environment, your company will find there are many benefits. There are many types of equipment that can be used for this process. If you think that water reduction is a positive thing for your company you should contact a professional dewatering company. These companies can walk you through the process and train your employees on how the process is to be completed. These companies will help you to choose the right pieces of equipment based on the amount of water reduction your company needs to complete.

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