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Norsk Hydro, a Norwegian aluminium semis fabricator, has entered into agreement with Konveyor, another aluminium semis producer based in Turkey, to manufacture heat-transfer products that would utilise aluminium in substitution for copper. Norsk Hydro intends to supply precision-drawn aluminium tubes from its Danish Tonder plant to Konveyor, which will subsequently convert them into specialist capillary tubing using advanced manufacturing technologies. The finished products will be used in heating, ventilation, refrigeration and air conditioning equipment.

"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

10/08/2008 - Norsk Hydro is pouring $15 million into Colorado based thin-film module developer Ascent Solar, raising its stake back up to the 35% figure it had before Ascent's secondary share issue in May..

Shell will no longer invest in renewable technologies such as wind, solar and hydro power because they are not economic, the Anglo-Dutch oil company said today. It plans to invest more in biofuels which environmental groups blame for driving up food prices and deforestation

Norway's Energy Council, comprising business leaders and officials, said green exports could help the European Union reach a goal of getting 20 percent of its electricity by 2020 from renewable sources such as wind, solar, hydro or wave power.

"Globally, Bloomberg New Energy Finance expects $7.7 trillion to be invested in new generating capacity by 2030, with 66% of that going on renewable technologies including hydro. Out of the $5.1 trillion to be spent on renewables, Asia-Pacific will account for $2.5 trillion, the Americas $816bn, Europe $967bn and the rest of the world including Middle East and Africa $818bn. Fossil fuels will retain the biggest share of power generation by 2030 at 44%, albeit down from 64% in 2013. Some 1,073GW of new coal, gas and oil capacity worldwide will be added over the next 16 years, excluding replacement plant."

Beginning with prevention, Hydro One taught employees how to better secure materials, and it began replacing copper groundings with a copper-clad alternative that has little scrap value. Alongside this material swap, signage was installed to inform thieves that the material they were targeting was not pure copper and had little value.

According to commodity analyst Antaike, China's copper demand is expected to reach 20Mt/y by 2020. The rise in consumption is expected to be driven by robust growth in wind power, solar energy, hydro-power, infrastructure and the real estate sector.

It was reported that US State authorities have signed an agreement with China headquartered Golden Dragon Precise Copper Tube Group Inc. for the construction of a new copper tube plant in Wilcox County, Alabama. Development of the facility will involve an investment of US$100M, however, the production capacity of the operation is not yet known. This follows September news that the company had not broken ground at its proposed US$100M, 45,000t/y copper pipe and tube project in neighbouring Clarke County, Alabama. The delay was attributed to a larger than originally anticipated site requirement, leading to the development of new plans to relocate the facility. Production will supply the US heating, ventilation, refrigeration and air conditioning sector.

Sierra Pacific Power and Nevada Power Company have announced that they are expanding their SolarGenerations renewable energy programs to include cash incentives for wind and hydroelectric power systems as well as solar photovoltaic (PV) systems. Both Nevada utilities are wholly-owned subsidiaries of Sierra Pacific Resources. "These projects deliver benefits on many levels: they reduce energy bills, provide learning opportunities, help the environment, and increase our energy independence by taking advantage of abundant natural energy sources right in our own backyard." -- John Hargrove, Program Manage, Sierra Pacific & Nevada Power The last session of the Nevada State Legislature made the SolarGenerations demonstration program permanent, doubling the total amount of installed photovoltaic energy eligible for rebates from 1,900 kilowatts (kW) to 3,760 kW, and adding the new WindGenerations and HydroGenerations programs. Together, these programs are called RenewableGenerations.

"Contract confirmed for 11 GW hydropower in Brazil 14 February 2011 Alstom signs a €500 million contract with Norte Energia de Brazil to provide hydropower equipment for the 11,230 MW Belo Monte Dam, Brazil."