Photo courtesy of A. Kotula at Flickr.com.
Here at the Practical Environmentalist, we’re green news junkies. We keep an eagle eye out for the latest science, social, and environmental developments and try to sum up the big picture here. This week, a lot of exciting things are going on.
Discarded fishing gear is a major problem in the ocean. Lost nets and traps can get tangled with animals, catch boat propellers, and damage fragile coral reefs. Covanta Energy is doing something interesting – they’re offering a free waste disposal service that converts marine waste into electricity by incinerating it and filtering the emissions. The Fishing for Energy program is about to get a windfall too – thousands of yards of fishing line are about to become obsolete due to new laws about floating rigs. Instead of paying disposal fees, many fisherman were expected to dump the line overboard. Now, that rope can be used to reduce the amount of coal and natural gas burned in 2009:
Derelict fishing equipment can threaten marine life, impair navigational safety, and have serious economic repercussions on shipping and coastal communities. Since the program was launched in February, more than 80,000 pounds of fishing nets, trawl gear, crab pots, and fishing line have been collected and converted into energy.
Speaking of the ocean, new studies have shown that methane gas trapped under the ice caps is escaping. As glaciers recede, this greenhouse gas is accelerating the melting process. Since methane has more than 20 times the heat trapping powers of carbon dioxide and the amount of methane involved is enormous, this could have serious climate effects.
Since the news lately has been a bit dark and scary, it’s important to focus on some of the amazing things that are also going on. For instance, have you seen what kids these days are up to? What were you doing when you were 12? This kid won a prize for designing next generation solar cells. That certainly trumps the tree house I built back in the 90’s.
There are also some exciting things happening in our neighbors yards. Believe it or not – it’s possible to grow more than 10,000 tomatoes in a typical yard. Wouldn’t you get tired of eating tomatoes after about the 5,000th one? And, the next time you’re mowing grass or digging holes for new landscaping – keep an eye out for Paleo-Indian artifacts. That, and buried pirate treasure.
Ever hear the adage “Everything that’s old is new again”? Companies catering to green tourists are using this truth to their advantage, with a rise in carbon neutral activities such as geothermal steam cog railroad trips, sky trams powered by water pressure, bookings on river steamboats, and even horse riding tours! Although, if you’ve ever been on the south bound end of a north bound horse, you know that carbon emissions aren’t the only thing there is to worry about.
Photo courtesy of yourpicturesarejon at Flickr.com.