You have negligible economies of scale, just a bigger, linearly costed version of my own systemic problem, a problem I dump on my neighbours and
our brown coal fired power stations.
Assuming that this electricity is from
a brown coal fired power station 23g of unnecessary CO2 is released to the atmosphere.
Not exact matches
Despite his criticisms of China's reliance on
coal -
fired power plants,
Brown is upbeat about the country's alternative energy development.
As carbon pricing renders Victoria's dirty
brown coal -
fired power uneconomic, the state's legacy
coal industry could develop expertise in shifting from
coal to gas to renewables.
Natural gas would provide the second - level of load - balancing with Victoria's aging
brown coal -
fired power plants remaining on standby to handle high seasonal loads.
This is a particularly crucial need over the short - term given that South Australia's
brown -
coal fired Northern
Power Station in Port Augusta, which provides 40 % of South Australia's electricity, may be retired as early as 2015.
In July, 2007, the Australian Climate Justice Program, with the support of Greenpeace, lodged a complaint with the Australian Competition and Consumer Commission (ACCC) over HRL Limited's use of the term «clean
coal» in relation to its proposed new
brown coal -
fired power plant in Victoria.
A year ago, I wrote to Gordon
Brown asking him to place a moratorium on new
coal -
fired power plants in Britain.
My guess is that the actual outcome would involve keeping some
brown coal stations, with drying technology that reduces emissions to a level comparable with black
coal, and some expansion of gas -
fired power stations, offset by a combination of domestic offset measures and purchases of international offsets.
Lloyd and Cumming may be right about one thing, Victoria's
brown coal -
fired power stations may not be polluting any less.
Vattenfall, Sweden's state - owned
power utility has embraced the technology and has opened a pilot plant in Germany, where it runs a number of
coal -
fired plants - 64 percent of its generation is from
brown coal in Germany, just one percent from renewables (and it has zero
coal -
fired plants in Sweden).
We used to import a lot of
power from Victoria that was generated in some of the dirtiest
brown coal -
fired power stations in Australia.
While it may remain profitable to build renewable energy installations, incentives against cutting carbon emissions were not strong enough: Prices for allowances to emit carbon dioxide have dropped and cheap gas in the United States is pushing an additional supply of hard
coal on the market, reducing
coal prices to their lowest in four years and incentivising utilities to sell more
power from
brown - and hard
coal -
fired power stations.