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Colin Bennett

Aging U.S. water infrastructure is leaking megawatts and dollars - 0 views

  • Power grids, bridges, municipal water systems and much of the infrastructure that facilitates modern society was built decades ago and is now in need of repair or replacement.
Colin Bennett

Aging US T&D Infrastructure - 1 views

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    "Faced with aging transmission and distribution systems and limited O&M budgets, utilities are being pressed to maximize the lifespan of their current equipment while facing heavy scrutiny from both internal and external stakeholders. "
Wade Ren

Demographic projections and trade implications - 0 views

  •   To summarize the raw numbers, China’s population is expected to grow from 1.32 billion today to 1.46 billion in 2030, after which it will decline slowly, to around 1.42 billion in 2050.  Its working population is currently around 840 million.  This component of the population will rise in the next ten years to around 910 million and then will decline quite rapidly to around 790 million by 2050.
  • The graph below shows the composition of China’s population by age group.  Needless to say the most dramatic change is the explosive growth of the over-65 population, followed by the decline in the share of the young.  Another way of understanding this is to note that China’s median age basically climbs over this period from 24 to 45 (which, by the way, may have favorable consequence for long-term political stability).
  • I don’t have the figures yet from before 1990, but looking at other sources I would guess that China’s working population grew by about 2% or more annually during the 1970s and 1980s.  In the 1990s, as the table indicates, the growth rate of the working population slowed to 1.72%, declining further in the current decade to around 1.42% on average.  The number of working Chinese keeps growing until around the middle of the next decade, and then begins to decline by about half a percent a year.
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  • All this has important implications both for nominal growth rates and per capita growth rates in the next few decades.  For one thing, a country’s GDP growth rate can be expressed as a factor of the growth rate of its working population and the growth rate of average productivity per worker.  As the growth rate of the working population swings from positive to negative – by a little more than 2%, depending on what periods you compare – this will have a commensurate impact on Chinese GDP growth rates, i.e. all other things being equal (which of course they are not).  China’s equilibrium growth rate should be about 2% lower than the equilibrium growth rate of the past two or three decades.
  •  This implies that over the last three decades China has had a demographic bias towards trade surpluses (working population, a proxy for production, grew faster than total population, a proxy for consumption), but over the next three decades it is likely to have a demographic bias towards trade deficits.  
  • Three years ago I argued in a Wall Street Journal OpEd piece that because of the aging and declining populations of Europe and Japan (and to a lesser extent China and Russia), compared to the growing population and relatively stable age distribution in the US, it was not unreasonable for the former countries to run large current account surpluses with the US since they would need the accumulated claims against the US to pay for the current account deficits they would need to run to manage their demographic adjustments.  This is why I have never been terribly worried about the sustainability of the US trade deficit.  In the next decade it is likely that demographic changes will create pressures to reverse those US trade deficits.
Colin Bennett

Average Age of Cars and Light Trucks in the U.S. Rises to 12.1 years, Accelerated by CO... - 2 views

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    "Average Age of Cars and Light Trucks in the U.S. Rises to 12.1 years, Accelerated by COVID-19"
Susanna Keung

Salzgitter Acquires a 5.8 % Stake in Norddeutsche Affinerie AG - 0 views

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    Salzgitter, one of Europe's leading steel and technology corporations has acquired a 5.8% stake in the German copper producer Norddeutsche Affinerie. Both companies have "agreed to investigate medium to long-term opportunities to cooperate for example in the fields of production technology, research and development as well as in procurement and sales for the benefit of both companies". There are currently no further plans for Salzgitter to increase its share in Norddeutsche, the company said.
Glycon Garcia

Superconductors Are Finally Coming of Age | Renewable Energy Podcast - 0 views

  • Superconductors Are Finally Coming of Age
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    " Every technology must compete against an incumbent: Transistors fought vacuum tubes; optical fibers fought copper wires in communications; and today, superconductors are facing off against copper cables in the electricity transmission space. "
James Wright

Germany - Wieland sees current demand as weak, 2012 outlook linked to impact of Euro De... - 0 views

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    Wieland-Werke AG, the German fabricator of brass mill products, reported sales of 475,000t, down by 0.4% y-o-y in financial year 2010/2011. Turnover increased by 24% y-o-y to reach €3,287M and profits also rose to €45M in 2010/2011 after a loss of €6M in the previous year. The rise in turnover was mainly attributed to rising metals prices, while the company said that the increase in profits was caused by a product mix composed of a larger amount of value-added products. Wieland noted strong demand in the first six months of the period, which was offset by the Euro debt-crisis as a driver of significantly weaker demand in Europe during the latter half of the fiscal year. In addition, the company saw a fall in demand in Asia from Spring 2011 and continued very low demand in North America. End-use consumer demand was weak and impacted the electronics and electrical engineering sectors as well as vehicle production. Mechanical engineering was considered to be a bright spot in fiscal year 2010/2011.
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    Wieland-Werke AG, the German fabricator of brass mill products, stated that demand in 2012 began weakly. After January, orders rose only slightly, but demand from important markets in Asia and Europe declined, principally attributed to cautious buying as fears remained over the impact of the course of the euro debt crisis in 2012. In addition, the company is experiencing reduced demand from the electronics industry in Asia following the closure of several plants affected by the tsunami in Japan and flooding in Thailand. Wieland has also not seen any growth support from North America and is uncertain about the global outlook for demand in 2012 due to the unpredictability of the euro debt crisis.
Colin Bennett

Kick off of the Joint Venture between KME and Golden Dragon for the production of Conne... - 1 views

  • 18-03-2014 at 11:38
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    Milan, 18 March 2014. Today in Shanghai, a joint venture between KME Ag and the Chinese company Golden Dragon Precise Copper Tube Group Inc. has been finalized. The project foresees the construction of a manufacturing plant for "connectors" rolled products in the province of Henan.
Colin Bennett

Cu-Ag alloy wears itself well - 1 views

  • In fact, the researchers are already working with industry to exploit the results for specific wear resistant applications. While designing wear resistant materials is not a trivial undertaking, with many additional factors coming into play such as corrosion resistance, thermal stability and cost, they believe there are no critical limitations to the new approach.
Colin Bennett

The Largest Untapped Automotive Market on the Planet-The Islamic Republic of Iran - 1 views

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    "At a time when Iran's economy is tied up with sanctions, limiting its international trade capacities, it managed to sell more than a million vehicles (885,000 passenger vehicles and 128,000 light commercial vehicles) in 2012, enforce Euro IV norms in 8 cities including Tehran, Karaj, Arak, and Tabriz, convert all public cars into Compressed Natural Gas (CNG) compliant vehicles, and successfully implement a vehicle scrappage program to get very old, highly polluting vehicles off the streets of Iran. The prospect of such a country opening up to trade, giving an opportunity for global automotive companies to be a part of its growth, certainly creates buzz in the industry. Iran sold close to 860,000 passenger vehicles in 2014, 88% of which were sold by Iran Khodro Industrial Group (IKCO) and SAIPA under different marquees. With around 11.7 million vehicles on the road, the aftermarket potential is massive and the average age of vehicles is steadily increasing."
Colin Bennett

Turbomachine roadmap to 2020 - 0 views

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    "The IEA estimates that of all efforts required to deliver a 50% reduction in global emissions by 2050 24% will need to come from end use fuel efficiency, 12% has to come from end use electricity efficiency and a further 7% will need to come from power generation efficiency. There is substantial potential for improving thermal efficiency of Europe's power plants. Our coal plants operate at an average 38% (BAT - Best Available Technology - on new coal plants delivers 46%). Our gas plants operate at an average of 52% efficiency (BAT- Best Available Technology - on new gas plants delivers more than 60%). Due to the age of the installed base, the average efficiency of Chinese coal plants is now higher than in Europe."
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Ocean Power: Europe's Next Green Thing - 0 views

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    Ireland's OpenHydro and Germany's RWE are spending millions to try to turn the power of waves into electricity With oil prices hitting almost daily record highs and global warming climbing up the public agenda, the need for alternative energy sources has never been more urgent. But while wind and solar have dominated the recent rush to invest in renewables, market watchers reckon it could now be marine energy's turn to shine. Ocean power-using the energy from waves or tidal flows to produce electricity-is quickly coming of age as a viable green resource that could help meet ambitious global targets to reduce greenhouse gases and dependency on fossil fuels. European and North American power companies such as Canada's Emera (EMA.TO) and Germany's RWE (RWEG.DE) are spending millions to fund wind and tidal projects. This investment has led to a new generation of more efficient technologies, with dozens of prototypes expected to be ready for commercial deployment within the next five years. "There's huge interest in both wave and tidal technology," says Thomas Boeckmann, clean tech analyst at market research firm StrategyEye in London. "It's gaining a lot of attention from energy companies, which will be able to offer financial backing and technical expertise to these startups."
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REpower Installs 5-MW Wind Energy Turbine at Thornton Bank - 0 views

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    REpower Systems AG has successfully installed the first of six wind energy turbines for the Belgian offshore wind farm Thornton Bank. The project, located about 30 kilometers off the coast, is the first Belgian offshore wind farm. For the first of three construction phases, REpower is providing six 5-megawatt (MW) offshore turbines, adding up to a total capacity of 30 MW. Gravity based foundations were erected and carried out to sea to form the foundation for the six wind turbines in Thornton Bank. All work at sea is performed in a water depth of approximately 25 meters using jack-up drilling platforms. The 5-MW turbine which has just been erected in Belgium is the twelfth of the model installed by REpower.
John Tomlinson

Norddeutsche to expand copper scrap recycling by 2011 - 0 views

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    June 2008\nNA Copper Mail
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    Norddeutsche Affinerie AG (NA) said it is expecting at least EUR40 million of synergies each year from the takeover of Cumerio which was completed in March this year. The company said that it will benefit from the transfer of best practice between the two companies while cost savings mainly come from logistics and process optimization. NA also plans to increase production at its Cumerio smelters. The company expects further acquisition opportunities in Europe and in other parts of the world, including Asia. NA plans to expand its operations in southeastern Europe and the Black Sea region to capitalize on its strong economic growth before looking for growth opportunities outside Europe. In Bulgaria, the company currently expands copper cathode production capacity of its Pirdop smelter to 180,000 tonnes per year.
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    Norddeutsche Affinerie is to invest €62.5M to increase by 60% its copper scrap recycling capacity in Lünen, Germany by 2011. The investment will double the firm's capacity to process complex copper-bearing scrap such as shreddings, powders and electrical scrap to 140,000t/y, bringing total scrap recycling capacity up to 350,000t/y from 220,000t/y currently. The scrap will be processed into copper cathode. The investment will see the installation of a second smelting furnace, and a waste gas purification plant in Lünen. Norddeutsche's current secondary smelter in Lünen uses a range of scrap, whilst its Hamburg plant uses copper concentrate and a small percentage of high-grade scrap. Electronic scrap availability has increased in Europe as end-of-life regulations have been introduced for its disposal.
Colin Bennett

Energy industry is running out of steam - 0 views

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    That is why Mr Miller believes large pools of money will flow into the sector in the coming years to invest in the US' ageing distribution infrastructure and much-needed new capacity. He said private capital will fill the gap developing from companies lack of access to public equity and debt markets, and to meet new energy and infrastructure needs, enabling deals to go through.
Colin Bennett

In search of the smart grid - 0 views

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    But the investment needed to restore the ageing grid infrastructure has been lacking. In the US, for instance, an estimated $50bn to $75bn would be needed to update the existing infrastructure and give the US what it has never had - a truly national transmission network that would balance the load across the entire country.
Susanna Keung

Cumerio Plans to Close Copper Billets and Cake Production - 0 views

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    Cumerio Belgium, a subsidiary of Norddeutsche Affinerie AG (NA), announced on 20th Nov its intention to close a copper billets and cakes production line at the Olen site. The decision was made based on the fact that production volumes in the department have halved over the last seven years and the line is currently losing money due to the low capacity utilisation rate. The company said that high copper prices in the last years had caused significant substitution losses to demand for copper billets and cakes, especially those for sanitary piping and roofing applications.
Steven O'Sullivan

Zambia's Mopani to keep copper mine open - 0 views

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    Zambia's Mopani Copper Mines, majority owned by Swiss commodities trader Glencore International AG, has reversed a decision to halt operations due to a cost savings plan and higher copper prices.
Colin Bennett

China's Copper Imports May Plunge 64% in Second Half - Bloomberg.com - 0 views

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    Copper imports by China may plunge 64 percent in the second half after record shipments this year led to excess stocks, UBS AG said.
Colin Bennett

Glencore`s Zambia unit reverses decision to halt copper production - 0 views

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    Zambia's Mopani Copper Mines (MCM), a unit of Swiss firm Glencore International AG, said on Monday it had reversed a plan to suspend output at its copper mines due to an uptick in prices and falling production costs.
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