4 Dec 2015

How Australia Lies About Renewable Energy

In Australia we often hear some bloated politician telling us we need fossil fuels to maintain 'base load' electricity. It's a lie and here's why:
From the Guardian.
In less than 10 years, Uruguay (population 3.4 million ) has slashed its carbon footprint without government subsidies or higher consumer costs, according to the national director of energy, Ramón Méndez .
In fact, he says that now that renewables provide 94.5% of the country’s electricity, prices are lower than in the past relative to inflation. There are also fewer power cuts because a diverse energy mix means greater resilience to droughts.
Bloomberg/Getty Images
Small nations, renewable giants
Uruguay gets 94.5% of its electricity from renewables. In addition to old hydropower plants, a hefty investment in wind, biomass and solar in recent years has raised the share of these sources in the total energy mix to 55%, compared with a global average of 12%, and about 20% in Europe.
Costa Rica went a record 94 consecutive days earlier this year without using fossil fuel for electricity, thanks to a mix of about 78% hydropower, 12% geothermal and 10% wind. The government has set a target of 100% renewable energy by 2021. But transport remains dirty.
Iceland has the advantage of being a nation of volcanoes, which has allowed it to tap geothermal sources of 85% of its heating and – with the assistance of hydropower – 100% of its electricity. This has made it the world’s largest green energy producer per capita.
Paraguay has one huge hydropower dam at Itaipu, which supplies 90% of the country’s electricity.
Lesotho gets 100% of its electricity from a cascade of dams that have enough spare capacity to export power to South Africa.
Bhutan’s abundant hydropower resources generate a surplus of electricity that accounts for more than 40% of the country’s export earnings. But over-reliance on one source can be a problem. In the dry season, it has to import power from India.

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