Air blowers using internal compression instead of external compression can set a new standard for energy efficiency in the low-pressure market according to a new technical whitepaper from Atlas Copco?s oil-free air division. The whitepaper explains the differences between screw technology and the traditional ?Roots? type lobe technology and says that screw technology, which is used in Atlas Copco's ZS screw blowers, is on average 30 per cent more energy efficient. The manufacturer recently launched its full range of ZS screw blowers that are designed to improve energy efficiency for low-pressure applications and industries such as wastewater treatment and pneumatic conveying.
Plans for the zero-carbon Masdar City project are to be revised, with details of the amended master plan to be announced ?imminently? according to Masdar's head of supply-chain management, Richard Reynolds. ?We?ll finalise the revised Masdar plan fairly imminently, in the next two to three weeks,? Reynolds was quoted as saying by Bloomberg. ?We?d only built part of it, so it made sense to stop and revisit.?
A high level delegation representing the energy sector in Dubai has visited China to look at the latest global practices in the area of sustainable energy and the diversification of its sources. The delegation exchanged knowledge on the usage of conventional power plant technologies (using ultra super critical power plant-coal and synthetic gas) to generate electricity and produce desalinated water.
The Abu Dhabi Fund for Development (ADFD), a fund established by the government to aid the economic development of developing nations, has granted a loan to Bahrain worth US$50mn. The loan will be used to erect two electric transmission lines, of 220KV and 66KV each, to meet the increasing demand for electric power.
Abu Dhabi Transmission and Despatch (Transco) has placed an order with Siemens Energy to supply transformer substations and switchgear for the UAE power distribution network expansion project. The US$184mn order includes the turnkey supply of three 132/11 kV transformer substations and two 132/22 kV substations.