Group items tagged

"China's Xiangguang Copper completed an expansion in April that has lifted annual refining capacity up 70 percent to 600,000 tonnes, a company manager said on Friday."

"Donald Sadoway: The missing link to renewable energy Tweet this talk! (we'll add the headline and the URL) Post to: Share on Twitter Email This Favorite Download inShare Share on StumbleUpon Share on Reddit Share on Facebook TED Conversations Got an idea, question, or debate inspired by this talk? Start a TED Conversation, or join one of these: Green Home Energy=Hydrogen Generators-alternative sources Started by Kathleen Gilligan-Smith 1 Comment What is the real missing link in renewable energy? Started by Enrico Petrucco 8 Comments Comment on this Talk 60 total comments Sign in to add comments or Join (It's free and fast!) Sort By: smily raichel 0 Reply Less than 5 minutes ago: Nice smily raichel 0 Reply Less than 5 minutes ago: Good David Mackey 0 Reply 3 hours ago: Superb invention, but I would suggest one more standard mantra that they should move on from and that is the idea of power being supplied by a centralised grid. This technology seems to me to be much more beneficial on a local scale, what if every home had its own battery, then home power generation becomes economically more viable for everyone. If you could show that a system like this could pay for itself in say 5 years then every home would want one. Plus for this to be implemented on a large scale requires massive investment that could be decades away. Share the technology and lets get it in homes by next year. Great ted talk. Jon Senior 0 Reply 1 hour ago: I agree 100%. Localised energy production would also make energy consumers more conscious of their consumption and encourage efforts to reduce it. We can invent and invent all we want, but the fast solution to allowing renewable energies to take centre stage is to reduce the base energy draw. With lower baseline consumption, smaller "always on" generators are required to keep the grid operational. Town and house-l

SINGAPORE, Sept 8 (Reuters) - Shanghai copper fell around 2 percent on Monday but it lagged behind a 4.5 percent slide in London prices after big jumps in inventories on Friday. But prices in London bounced on Monday, lifted by gains in other other commodity markets as the dollar lost ground against the euro after the U.S. government on Sunday seized control of mortgage finance companies Fannie Mae (nyse: FNM - news - people ) and Freddie Mac (nyse: FRE - news - people ), which own or guarantee half of all U.S. mortgages. LME copper rose $75 or 1.1 percent, to $6,975 at 0232 GMT, while Shanghai November copper dropped 1,030 yuan to 55,630 yuan ($8,130) and earlier touched a nine-month low.

According to Tetsu Takahashi, chairman of the Japan Copper & Brass Association, Japanese production of copper and alloy semi-finished products will total 770,000t in 2012, the lowest level since 2009. However, the association is more positive on the prospects for 2013 suggesting that output could expand by 4%, supported by a weaker yen and more accommodative government policies. The association believes that the new government's efforts to reconstruct areas damaged by the 2011 earthquake, as well as the possibility for a rebound in autos exports to China, should lift the demand for Japanese semis in 2013.

Huabei Electric Cable is planning to lift production of copper wirerod, from 12,000t in March to 13,000t in April, because of an increase in orders from electrical cable plants. This decision comes despite the recent drop in world copper prices, which has caused some buyers to exercise prudence in their purchase decisions.

It was reported that a new criterion for the legislative standard which affects copper wirerod fabricators has been approved by a committee of experts and has been submitted to the Ministry of Industry and Information Technology of China for consideration. Industry sources have stated that there is an emphasis on driving domestic innovation to lift the quality and utilisation rates of continuous casting and rolling mill technology, which is currently lagging behind higher performance, expensive foreign equipment. Approximately one third of copper scrap is used in the direct manufacture of copper and copper alloy wirerod and semis. However, it is thought that none of the 80 or so secondary copper rod manufacturers will meet the criteria outlined in the proposal.

Aurubis AG's Buffalo, N.Y. copper fabricating business unit (formerly owned by Luvata) announced an increase to the fabrication charges on its rolled product shipments, effective from 1st March. While the exact charge will vary by product, the average fabrication price will rise by 10%. The company has cited the long term rise in supply, maintenance, energy and health-care costs as reasons for the change.

It was reported that Eredi Gnutti Metalli (EGM), Italy's leading copper alloy semis fabricator, holds a positive outlook on production in the coming months in spite of economic turbulence in the eurozone. The company is hoping to increase its production to between 120,000t and 130,000t in the 2012 fiscal year. EGM has been undergoing a process of consolidation in recent months and has recently procured copper and copper alloy semis fabricator Ilnor.

Heightened concerns that China's devastating earthquake will curtail the country's massive metals output helped aluminum, zinc and other base metals extend a two-day rally Friday.