(L-R) Associate Professor Tim Schmidt and his research partner Dr Klaus Lips at the Helmholtz Centre for Materials and Energy have made a breakthrough in solar cell technology. [Image: HZB/Philipp Dera]
- Breakthrough in solar cell efficiency (University of Sydney, April 18, 2012):
Low cost solar cells suitable for rooftop panels could reach a record-breaking 40 percent efficiency following an early stage breakthrough by a University of Sydney researcher and his German partners.
With Australian Solar Institute support, Associate Professor Tim Schmidt from the University’s School of Chemistry, together with the Helmholtz Centre Berlin for Materials and Energy, has developed a “turbo for solar cells”, called photochemical upconversion that allows energy, normally lost in solar cells, to be turned into electricity.
The finding has been published in the Energy & Environmental Science journal.
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Tags: Australia, Energy, Global News, Good News, Klaus Lips, Science, Solar Power, Sydney, Technology, Tim Schmidt
Tens of thousands of Australian households will have their rubbish and recycling monitored by tracking devices placed in their dustbins in a move dubbed by the media as “Bin Brother”.
Officials on Monday confirmed that 78,000 new council-issued bins in the eastern suburbs of Sydney have been fitted with small radio frequency tags, which allow for data collection.
Each bin will transmit a unique identification code to the rubbish truck which weighs and empties it each week, allowing officials to identify how much waste is produced at each address. Continue reading »
Tags: Aussie, bins, radio frequency tags, RFID, rubbish, Sydney, Technology, trash
LONDON (AFP) – European equities dived on Monday after heavy falls earlier in Asia as markets were gripped by growing concern that the US economy was slipping into recession, dealers said.
Stock markets in Europe and the United States had sunk late last week following signs that the fallout from the US credit crisis was far from over.
In late morning European trade on Monday, Frankfurt, London and Paris stock markets chalked up fresh losses of about 1.5 percent.
Asian stocks plunged earlier Monday with Tokyo ending down almost 4.5 percent, Hong Kong tumbled 3.07 percent and Seoul gave up 2.3 percent. Singapore and Sydney both shed about 3.0 percent.
“Not a great start to the week with the UK following falls in the US Friday and Asia today,” said Mike Lenhoff, strategist at brokerage Brewin Dolphin.
“What matters most to investors is what is happening in the US. Investors view the US as in recession or going into recession which is not good news for corporate earnings and the market.”
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Tags: Dow Jones, fear, Hong Kong, HSBC, Nasdaq, Nikkei, Recession, Singapore, Stock Market, Sydney, world