Environment

New Zealand to be Powered by 90% Renewable Energy

- Adam Clare 6 Comments

Kiwis like the environment so much that they want to make their country carbon neutral! For now, they have committed to produce 90% of their energy by using renewable resources. This is fantastic news that will hopefully inspire other developed nations to do the same.

The country already uses 70% renewable electricity, primarily hydro- and geothermal power and will continue to increase its use of renewables over the next 20 years.

Eventually, the Prime Minister would like to see the country carbon-neutral. “I have set out the challenge to our nation to become the first truly sustainable nation on earth…to dare to aspire to be carbon neutral,” Prime Minister Clarke said.

Green TV

- Adam Clare 1 Comment

There are already a lot of video sharing services out there on the internet, and some clever folks have caught onto this and have created a site dedicated to the environment.

green.tv is a web TV channel dedicated to the environment. The aim of green.tv is to raise awareness of environmental issues, especially climate change. We try to do this by collating watchable, engaging films and publishing them online.

It’s too bad that they don’t have embedable videos because I would have loved to put one here.

Countries Agree that Ozone Layer is Good

- Adam Clare

In what is deemed an historic agreement all the nations of the UN have agreed to speed up the pace of phasing out of a dangerous chemical compound known as HCFC. HCFCs replaced the more dangerous CFCs (they both cause damage to the ozone layer) many years ago and now are now ready to be replaced themselves. It’s good to see another damaging chemical will be used less and less with every coming year.

Governments of 190 countries, in addition to the European Commission, agreed to freeze production of HCFCs at average 2009-10 levels in 2013. That deadline replaces an earlier target of 2016.
Developed countries also have agreed to end HCFC production in 2020, instead of 2030. The pact also says that by 2010 they will reduce production and consumption of HCFCs by 75 per cent and then by 90 per cent by 2015, five years before their final phase-out.

Got Radioactive Waste?

- Cam Proctor

If you do have radioactive waste, i.e. any country with nuclear power, you probably have a really, really good plan to store that waste for millions of years. No? Well then you might be interested in transmuting the waste into different form that has a half life of 25 minutes. Using a high-powered laser, gold and some physics I don’t understand iodine can be transmuted making the material safer. If the process could be scaled up and cheaper it could pose an alternative to Yucca Mountain.

British scientists have “transmuted” iodine-129 into iodine-128 with a high-powered laser. Now, dropping one neutron might not seem like a big deal, but the half-life of iodine-129 is 15 million years while the half-life of iodine 128 is 25 minutes.

Fight for Your Right to Dry

- Adam Clare 3 Comments

This is an issue that I never put thought to before because in Canada we don’t have nearly as many as these bizarre closed communities and suburban housing boards. Anyway, in the states communities limit what you can do with your house in order to maintain an aesthetic of sameness. Environmentalists who want to air dry their clothing on clotheslines are getting in trouble becuase of community regulations.

Now there is a movement in America that is fighting for their right to dry.

The regulations of the subdivision in which Ms. Taylor lives effectively prohibit outdoor clotheslines. In a move that has torn apart this otherwise tranquil community, the development’s managers have threatened legal action. To the developer and many residents, clotheslines evoke the urban blight they sought to avoid by settling in the Oregon mountains.

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