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Isn't it time for the grid to go underground? - 1 views

  • Paul Marks, chief technology correspondent with New Scientist, is joining a growing chorus of East Coasters crying for the distribution grid to be buried underground to forestall outages from giant storms like Hurricane Sandy.
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Energy storage market: partner or perish - 0 views

  • If you're wondering when the grid storage market will take off and when your utility can safely dip its toe, Lux Research says the time is now. Although the sector did only $200 million worldwide in 2012, it is set to leap to more than $10 billion by 2017, at least according to Lux Research.
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Farmed fish overtakes farmed beef for first time - 0 views

  • Cows have been overtaken by fish. For the first time in modern history, the world has been producing more farmed fish than farmed beef. But instead of being a boon for the environment, many fish farms are damaging it because of the types of fish they breed.
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Copper is essential to life today and has a great future - 0 views

  • As International Mining finishes its August article on the world copper situation and new technologies and ideas for its recovery, Ronald Thiessen, President and CEO of Northern Dynasty has some interesting comments on copper.
  • “In all cases, copper - a material already behind many great technological achievements of our time - has a growing and important role to play. Next time you open your refrigerator, adjust the thermostat on your heating/cooling system, load your dishwasher or laundry washer, turn on your state of the art plasma or LCD TV, dry your hair , charge your cell phone or PDA, or simply turn on your household lights take the time to consider how much energy is consumed.”
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Aluminum hits all-time record highs despite weak demand - 0 views

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    Aluminum may have been responding to two different events in the week ending July 11 when it hit a succession of all-time price highs , but the market remains divided over the medium-term direction, given that world fundamentals point to weak demand and rising stock levels. \n\nFundamentally, however, analysts and market players were mixed in their impressions of whether the price could be sustained, especially as word emerged from China that the cuts may not be a certainty. \n\nAluminum finished floor trade for the week at $3,318/mt, up $150 from the July 4 closing price of $3,168. Fundamentally, however, analysts and market players were mixed in their impressions of whether the price could be sustained, especially as word emerged from China that the cuts may not be a certainty. \n\nPointed out a US broker, "When you hear producers [in China] are shutting production because demand is weak, that's normally bearish," yet the market saw "insane" price moves. "I hear metal just continues to pour into warehouses, and not all of it reported, obviously, [since] otherwise you'd see it in the stock numbers. A lot is going off warrant," he pointed out. \n\n\n
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China Digital Times » The Great Leap Downward - 0 views

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    China may be the world's fastest-growing major economy, but its main stock market has fallen on hard times.
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Mueller Industries posts weaker Q2 earnings - 0 views

shared by Jon Barnes on 22 May 08 - Cached
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    US speciality brass mill Ansonia Copper and Brass Inc. has announced that it will lay off 85 of the 102 employees at its Liberty Street, Ansonia, factory in Connecticut. The plant manufactures copper alloy rod and wires. Company President Raymond McGee said "it's a very, very difficult situation". He blamed the redundancies, on top of 76 employees laid off in April 2007, on the company's struggle with escalating costs. Since 2002 electricity costs have soared 239%, natural gas 200%, fuel oil 125%, and copper and nickel 500% apiece. Ansonia's other facility in Waterbury, CT, which manufacturers copper alloy tube is unaffected by the announcement.
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    Tough times in the US brass mill industry
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    Dowa Metanix announces capacity increase Company announces new pickling line and facility renewal Dowa Metanix, the rolled copper maker of the Dowa Metaltech group announced it will invest around ¥2 billion (US$ 19 million) in a new pickling line and renewal facility during the current fiscal year which began in April 2008. The new pickling line is expected to begin operations early in the fiscal year 2009 and the new line and improved facilities are expected to improve the firm's cost competitiveness. The company then said it plans to expand output capacity by 40% to 1,200 tonnes per month by 2010 as it tries to improve productivity to increase its supply for connector pins and semi conductor lead frames.
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    In the past few days world leading cablemaker Nexans has announced one acquisition, one new joint venture and one asset disposal. On the 30th May, Nexans acquired Intercond a leading Italian manufacturer of special cables for industrial equipment and subsea applications. The company had sales of €90m and employs 150. "This [€90m] acquisition fits totally in the Group's strategy by increasing the proportion of its business in high value-added special cables", said Gerard Hauser, Chairman and CEO of Nexans. On the 2nd June, Nexans released a press report confirming that it has formed a joint venture to create a wire and cable plant in Qatar, the country's first manufacturing facility. Qatar International Cable Company (QICC) is owned 29% by Nexans with the balance being owned by Special Projects Company and Al Neama Industrial Co. The new plant in the industrial city of Mesaleed, 40km from Doha, and will employ 210 people. By the end of 2009 it will begin manufacturing low and medium voltage cables for buildings and energy infrastructure as well as special cables for the oil and gas industry. This JV will generate sales of $150m per year by 2010 at current copper prices. Finally, Nexans confirmed that it has completed the pre-announced sale of its copper telecom cable plant at Santander in Spain to the British company B3 Cable Solutions for €17m. These three actions continue to refocus the group's strategy on priority market segments.
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    Hot on the heels of the news that Nexans was to build a joint venture in Qatar to construct the country's first wire and cable factory , comes today's news that El Sewedy Cables of Egypt is also to build a $150m power cable plant in Qatar. The 30,000tpy capacity plant will start operating at the end of 2009 or early 2010 and will mostly sell to the domestic market. El Sewedy will own 50% of the company and Qataru based Aamal Holding will hold the remainder. El Sewedy is currently building new cable factories in Algeria and Saudi Arabia, with both expected to start later this year.
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    Turkish copper semis producer Sarkuysan expects its output of copper products (wirerod, wire, tube and billet) to rise from 185,000 tonnes in 2007 to around 200,000 tonnes in 2008. According to the General Manager Hayrettin Cayci, "The market is forcing us to increase production as demand, particularly in Turkey, is very healthy", adding that demand came mainly from a Turkish property construction boom. "There's a big boom in demand for energy cables. Plus developed European countries have pulled away from cable production and they're mainly supplying from countries like Turkey". However, high copper prices have eroded profit margins so the company is focussing on more higher value products. He expected total Turkish copper demand (refined and scrap) to rise above 500,000 tonnes this year, from 450,000 tonnes now, and by 2010 he expected demand would reach 600,000 tonnes. Refined copper consumption is currently around 300,000 tonnes.
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    The Exsym Corporation, the joint venture between SWCC Showa Holdings and Mitsubishi Cable Industries, has announced plans to expand its exports of ultra high voltage cables to the Middle East and South East Asia. In order to meet this increase in demand, a horizontal sheathing line has been transferred to the company's Aichi plant in Japan. This will bring the number of sheathing lines for ultra high voltage cables at the plant to three, once the transferred line begins commercial operation over the summer. Exsym also plans to renew one of the two conductor stranding lines at the Aichi plant with the new line expected to begin commercial operation in November 2008. With these new lines as well as an increased number of construction staff, copper cable capacity at the plant is expected to grow by around 200 tonnes per month to 1,200 tonnes per month. In the fiscal year 2007, Exsym posted revenue of ¥41 billion ($0.39 billion) with an operating profit of almost ¥2 billion ($0.02 billion). Exports of ultra high voltage cables to the Middle East and South East Asia accounted for around 40% of the total revenue. The company expects the increase in export capacity to increase revenue to ¥43 billion ($0.41 billion) per year by the end of the fiscal year 2010.
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    Mitsubishi Shindoh is to invest Yen6-7 billion to expand production of copper strips at its Sambo plant in Osaka, Japan. This will increase capacity from 3,200 tonnes per month (tpm) to 4,200tpm by March 2010. In addition, the company will transfer 800tpm of copper strip production from its plant in Wakamatsu, Fukushima, Japan, bringing total production capacity to 5,000tpm. Mitsubishi Shindoh will also spend Yen6 billion to improve its copper alloy strip capabilities at its Wakamatsu plant. Productive capacity will remain at 6,500tpm, but with an increased ratio of high quality products. As a result, total company capacity will grow by 40% to 11,500tpm. Mitsubishi Shindoh is a copper and copper alloy fabricator within the Mitsubishi Materials Group. Japan mills have recently seen a strong growth in orders from the semiconductor, leadframe, connector and automotive industries, and clearly expect this to continue.
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    Hindalco Industries and Sterlite Industries - the two privately owned Indian copper smelter/refinery/rod producers - are considering changing their domestic pricing mechanism for copper due to the dramatic rise in oil prices. At present, a uniform pricing system for customers all over the country is in place, however, the companies are mulling a change to ex-works pricing. This would mean that customers would be charged a different price depending on their delivery destination from the smelter. To balance the recent hike in fuel prices, they had recently started levying a Rs2/kg freight charge across the country irrespective of distance. Diesel is used in firing the furnaces while furnace oil is used in running them. The total fuel cost is estimated at 10-12% of the price of copper, with 1% of this being the transportation cost. The fuel price hike has not affected domestic copper demand as yet, but a prolonged period of this sentiment may hit many developing infrastructure projects badly.
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    Jiangxi Copper said it expects Chinese refined copper consumption to grow at 8-10% this year driven by investment in the power industry. Power generation accounts for between 50-60% of all copper used in China. Damage to power generation capacity caused by this year's earthquake in Sichuan province will require a major rebuilding program which will also stimulate copper consumption. Chinese refined copper imports fell by 23% year on year between January and April, however, this decline was at least partly explained by a 23% expansion in Chinese refined copper production during the period. Wu Yuneng, General Manager of JCC Southern Copper said, "We need more concentrate and scrap rather than refined copper".
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    Four major Japanese copper tube producers plan to reduce production by 4% year-on-year to 84,220 tonnes in total during the first half of the fiscal year 2008 (April 07-March 08). It is reported that demand for copper tubes has fallen because of the inactive construction industry as well as high copper prices. The construction industry saw a major slowdown last year after the introduction of new building regulations. All four producers expected this weak trend to continue. Sumitomo Light Metal is the only producer who plans to increase its output estimate, but only by 1% year-on-year. Kobelco & Materials Copper Tube says that it would decrease normal tube output for export to adjust the inventory level at its Malaysian operation. Furukawa Electric and Hitachi Cable said they would need to focus more on their commercial tube businesses. It is believed that the tube market has also been hit by substitution from aluminium.
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    As of the 30th May, the Optical Cable Corporation acquired Superior Modular Products Incorporated (known in business as SMP Data Communications) in a deal worth $11.5 million. SMP Data Communications is now a wholly owned subsidiary of the Optical Cable Corporation. The President and CEO of Optical Cable, Neil Wilkin, said the acquisition would enable the company to expand its product offerings with more complete cabling and connectivity solutions, including fibre optic and copper connectivity. SMP Data Communications manufactures more than 2,000 products including cutting edge Category 6a connectivity solutions which offer a 10 Gig throughput.
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    A subsidiary of Japanese company Sumitomo Electric Industry Group, Sumitomo Electric Wintec Inc, has recently developed a new type of winding wire. The HGZ is a scratch-resistant winding wire for varnish impregnation for compressor motor. The company has started selling this new type of winding wire. This new development improves the adhesive tendency of varnish which solves the problem of varnish impregnation in fixing coil from traditional scratch-resistant winding wire. It also improves the energy efficiency of motor as it forms coil with higher density. Sumitomo Electric Wintec specialises in copper-based magnet wire and it serves mainly the manufacturers of air conditioners, automobiles, refrigeration equipment and televisions.
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    Luvata's ECO-Heatcraft division has launched a new technology for its air conditioning and refrigeration systems based upon using carbon dioxide as a refrigerant. The company believes that, as well as offering zero ozone depletion and less effect on global warming, the use of carbon dioxide can also allow more efficient operation of the system than traditional refrigerants. Luvata claims that, "The higher volumetric efficiency of carbon dioxide (known as R744) means that the cross sectional area of pipes used in heat transfer equipment can be reduced. As a result, equipment has the potential to be smaller, lighter, more efficient and better for the environment". The development of smaller diameter pipes with reduced wall thicknesses would tend to favour existing inner grooved copper tube based designs rather than emerging aluminium based technologies.
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    Further evidence of the impact of the North American economic slowdown on copper demand has recently been published by the ABMS and government statistical bodies. North American copper wirerod production plummeted 9.6% year-on-year to 174,000 tonnes in April. Output had been on a downward trend but the magnitude of the deterioration in April has still come as something of a surprise. A year-on-year increase of 2.0% in North American output January had been followed a 1.0% fall in February and a 2.7% drop in March. In April Canadian output was flat year-on-year due to improving export sales to the US, while US production fell 9.8% year-on-year and Mexican shipments slumped by 17.5%. On a year-to-date basis North American wirerod production was 2.9% lower in the four months to April 2008. Weakening demand from the automotive industry, coupled with a resurgance in copper prices and the return of Russian wirerod imports has clearly led to a deteriorating market situation for domestic mills.
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    Mueller Industries second quarter results highlight the tough times that the US brass mill industry is facing, but that companies can still operate profitably in a challenging market environment. The company's plumbing and refrigeration segment saw sales fall 11% to US$404m, while its operating profits dropped 32% to US$35m. The company blamed lower shipment volumes and lower spreads for the weaker performance. Sales at the company's OEM division, which includes its brass rod activities, rose 10% year-on-year to US$354m, while its operating profits rose 5% to US$19m. The improvement here is due to acquisition of Extruded Metals. Commenting on the results Harvey Karp, Chairman of Mueller Industries said "Mueller's earnings for the first half of 2008 were achieved despite the continuing decline in the housing industry, the sub-prime mortgage meltdown, the turbulence in the financial markets, rising metal costs, sky-high energy prices and a slowing national economy. Considering these adverse circumstances, we are pleased with the results."
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If Metal Prices Keep Rising, Look for a Boom in Sawzall Sales - Freakonomics - Opinion ... - 0 views

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    I love stories about the unintended consequences of rising commodity prices. (Here's one, and here's another.) Now Susan Saulny writes in the Times about another strange trend driven by high commodity prices: the rampant theft of cars' catalytic converters, which contain trace amounts of platinum, palladium, and rhodium.
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Move Over, Oil, There's Money in Texas Wind - New York Times - 0 views

  • The wind turbines that recently went up on Louis Brooks’s ranch are twice as high as the Statue of Liberty, with blades that span as wide as the wingspan of a jumbo jet.
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    A timely article to remind readers about the status of wind turbines in the US. No longer a marginal form of electrical generation, wind turbine installed capacity in the US is on the up. Apparently, wind already supplies about 1% American electricity, powering the equivalent of 4.5 million homes. However, in spite of advances in the wind field, electricity generated via wind turbines is at this time costlier than that generated from fossil fuels. Also, wind power has the disadvantage of being intermittent and unpredictable, but this matter may be overcome with battery storage in some cases.
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China Copper Imports Drop for First Time in 6 Months (Update2) - Bloomberg.com - 0 views

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    Aug. 11 (Bloomberg) -- China's imports of copper and the metal's products in July dropped for the first time in six months, declining from a record, after stockpiles increased in the world's largest consumer.
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Polish copper group moves to slash costs - 0 views

  • Copper prices are heading higher but KGHM, Poland’s state-controlled copper miner, fears that the good times will not last and is slashing costs, which make it one of the world’s most expensive producers. Last year’s economic crisis “was an argument to change and fix the company”, Herbert Wirth, chief executive, told the Financial Times.
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Video: Chile's Codelco takes cautious copper outlook - 0 views

  • “What is happening now is not related to supply-demand in copper – it’s more related to the economic crisis in Europe,” Mr Hernández told the Financial Times in a video interview on the sidelines of LME week, the largest annual gathering of the metal and mining industry.
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    ""What is happening now is not related to supply-demand in copper - it's more related to the economic crisis in Europe," Mr Hernández told the Financial Times in a video interview on the sidelines of LME week, the largest annual gathering of the metal and mining industry."
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CBSA reports declines in September brass mills shipments - 0 views

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    The US-based Copper and Brass Servicenter Association, a trade group representing primarily North American brass mills, reported that shipments of brass mills products amounted to 19.68Mlb (8,927t) in September, a decline of 14.9% from August and an annual decline of 8.1%. Shipments of copper sheet fell by 21.7% m-o-m or 961,000lb to 3.45Mlb (436t to 1,565t) and copper rod declined by 14.4% m-o-m or 807,000lb to 4.77Mlb (366t to 2,164t). Shipments of brass sheet and alloy tube also registered declines in September compared to the previous month, 6.9% m-o-m and 37.4% m-o-m respectively. The survey reported that half of participants expected orders to fall in the coming quarter compared to the previous quarter. When asked about lead times, half of the suppliers surveyed reported that their lead times had shortened in September compared to the previous three months.
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China's year-to-date imports of copper and copper semis falls 27.8% - 0 views

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    Chinese imports of unwrought copper and copper semi-manufactured products fell 38.5% y-o-y in February to 298,102t, although this was partially distorted by the timing of this year's Chinese New Year holiday. Year-to-date imports of unwrought copper, a measure less distorted by the timing of the Chinese New Year holiday, fell by 27.8% y-o-y from the same period a year earlier to 649,062t. According to a report from Reuters, Chinese importers have signed less annual contracted volumes in 2013 and imports of refined copper are expected to be at lower levels for the remainder of the year.
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US service centers see a softening of orders in March - 0 views

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    According to data from the Copper and Brass Servicenter Association(CBSA), total shipments from US brass and copper mills slipped 1.1% y-o-y in 2012, to 261.5Mlb (118,600t). Data from November had indicated that year-to-date shipments were roughly unchanged from 2011, however, a 16.9% m-o-m drop in shipments in December tipped total shipments into contraction territory for the year. In general, copper semis shipments were stronger than alloy shipments, with copper rod shipments up 8.3% in 2012, to 64.4Mlb (29,200t). Total alloy shipments fell 5.4% in 2012, to 139.6Mlb (63,300t), with 300-series alloy RBS shipments declining by the largest amount in the year, falling 11.9% to 61.3Mlb (27,800t).
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    According to Aurubis Buffalo's vice president of marketing and sales, demand for brass mill products in the US has been strong so far in 2013. The company has seen a strong pickup in demand from sectors including ammunition, electronics, heating and HVAC so far this year. The executive said that lead times at service centers were longer than eight weeks in January for flat-rolled products and that the company is considering hiring more workers at its Buffalo operation to meet the demand.
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    The demand for copper flat-rolled products softened coming into March after a strong start to the year, according to sources at some US service centers. Lead times for some copper products, which were quoted as long as eight weeks back in January, may have shorted to six weeks or less in March according to an American Metal Market report. A drop in demand for appliances and connectors market was noted by some sources contacted by AMM, but sales of ammunition, a key end-use of flat-rolled brass, have remained buoyant since the start of the year.
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Ultra-light, high performance electrical wiring, made from carbon instead of copper, ha... - 0 views

  • In the meantime, there are preparations for a large, multi-industrial project to start at the end of the year which will be an important intermediary step: a hybrid carbon-copper wire in which the carbon is dispersed throughout the copper, making the copper lighter and stronger, while further reducing transmission losses.
  • Ultra-light, high performance electrical wiring, made from carbon instead of copper, has been developed in a usable form for the first time.
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European Power Cable Installation In Offshore Wind - 0 views

  • 1. Industry outlookThe report's baseline deployment forecast, shows Europe achieving between 26 - 27GW of installed capacity by 2020, of which around 23GW is new installations.Such deployment would:- Occur mainly in the UK and Germany.- Require around 3,500 turbines plus associated infrastructure.- Cost upwards of £75 billion (€86 billion) based on current industry practices.2. Power cable demandGrowth in resulting cable installations will be significant, with an estimated 6,000km of export cable, 2,000km of EU inter-connector cable and 6,500km of array cable installations by 2020.The report's findings show:- In terms of total cable installations, the report predicts that demand will more than double over the period to 2020, with growth of between 2.5 and 3.0 times that of 2011 occurring in both export and array installations.- A near-doubling of export and inter-connector installations by 2016. Thereafter, growth is limited as HVDC use increases and general industry growth slows.- A 250% rise in array cable installations from 350km in 2011 to 900km by 2020.3. Export cable supply vs. demandThe authors estimate that annual export cable installation supply currently stands at around 600 - 650km (vs. 500km 2011 demand). Identified capacity additions are limited. Our analysis shows that export cable installation capacity needs to increase by around 75% within 2 - 3 years if demand is to be met.
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An Ill Wind Blows On China's Turbine Business - 0 views

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    The SERC (State Electricity Regulatory Commission) has released stricter technical regulations, especially for LVRT (Low Voltage Ride Through) reformation. Additionally, 18 industry standards have been released in November 2011 by the National Bureau of Energy. There are two immediate effects of the regulatory changes. Adding a LVRT capability will increase the cost of the Chinese turbines. This, coupled with slower demand, will lead to a squeezing out of the marginal producers who won't be able to afford to fit new equipment. Thus, the domestic wind power manufacturing sector in China is poised for tough times, when consolidation may even change the positioning of the top five players.
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