Snowy Hydro/Mountains Trip
February 28, 2010This past week I spent a couple of days on a tour of the Snowy Hydro Scheme for work. Quoting from the Snowy Hydro Limited website to give some background:
“The Scheme took 25 years to build and was completed in 1974. More than 100,000 people from over 30 countries came to work in the mountains to make true a vision of diverting water to farms to feed a growing nation and to build power stations to generate renewable electricity for homes and industries.”
Whilst the above quote does contain just an ounce of spin (it doesn’t mention the environmental/cultural impacts the water diversion has caused), it pretty much sums up the scheme. Despite visiting some of the largest renewable energy (Hydro) sites in Australia is definitely interesting, having just returned back to studies, the trip wasn’t exactly well timed. Regardless, I did find Snowy Hydro Limited to be quite a welcoming company, very family themed, and very welcoming to us as visitors.
Essentially, the scheme has diverted flows from the Snowy River, which ran east from the Mountains, and flooded each year with the snow melt. The water is now captured and damed, then diverted west towards the Murray-Darling Basin, where a lot of Australia’s food/agricultural production is based. At the same time, the water releases are used to generate electricity through the Hydro Power stations.
There has been a lot of fuss about the impacts of diverting the Snowy west, mainly due to the fact that it now flows at just a few percent of its original capacity, severely impacting the communities and environment along its length. However, the diverted flows now support a significant proportion of Australia’s economy, both food and energy wise. This a prime example of the Utilitarianism idea of ‘the greatest good for the greatest number‘.
To make up for the lack of recent updates, I can share some of the photos taken over the two day period:
The last photo is of water being released into the original Snowy river, this amount of release was to continue for a couple of days, but I think thats about the maximum amount that is ever released






























