Showing posts with label process. Show all posts
Showing posts with label process. Show all posts

Tuesday, 15 November 2011

Govt could save $45m from florescent lamps – UNDP

The United Nations Development Programmes-Global Environment Facility, UNDP-GEF, has said Nigeria could save $45 million from every one million compact florescence lamps, CFLs, it replaced with incandescent light bulbs.

UNDP-GEF said the country could well save more on electricity to get better and efficient service if it replaced all the incandescent light bulbs in government residents and public institutions.

Mr. Etiosa Uyigue, UNDPGEF Energy Efficiency Programme's National Project Coordinator in an interview with Vanguard at a training organised for members of Hotel Owners Forum Abuja, HOFA, in Abuja, yesterday, that the government should not only pay attention to generating more in the country but should address the issue of efficient usage of energy than wasting it.

He said: "The Nigerian government needs to put in a policy to address the issue of cost; it will cost Nigerian government $1 million to generate one megawatts electricity but if we go into efficient use of the power, we can save a lot.

"For instance, if Nigerian government can remove one million of incandescent light bulbs from the system and replace them with the CFLs, we can save 38 – 40 megawatts and that will save Nigeria government about $45million on every one million CFLs replaced."

It was for this reason that Uyigue stated that the UNDP-GEF was directing its enlightenment campaign to policymakers on the need to conserved energy and save more.

He said further: "That is why we are directing our target to policymakers. We want to let them know that it is not enough to generate energy but to also address the issue of end users in saving the energy."

He said governments around the world had taken steps to phase out incandescent light bulbs in their countries.

The aim, he said, was to encourage the use and technological development of more energy-efficient lighting alternatives, such as compact fluorescent lamp (CFLs).

"Ghana, for instance, spent $6miilon to replace incandescent light bulbs. Other countries that have toed that line include Brazil, Venezuela, European Union, Switzerland and Australia," he added.

As a pilot project of the UNDPGEF project, the Coordinator said the agency would distribute one million compact florescent lamps to residents and public buildings in the country.

He said one million Compact Florescence Lamps, CFL, was small compare to the population of Nigeria which is estimated at about 150 million.

"We are using our scheme as a data gathering instrument to select some areas by working through the relevant agencies before we install them. We are actually gathering data to check the energy efficiency.

"This project will assist the government of Nigeria to put in place comprehensive energy policy and legislation. It will help to minimize the building of power stations, helping to save money which will ne invested in other sectors.

"This will consequently help in mitigating the emission of greenhouse gases resulting from generating energy. It will also help to increase Nigeria's access to electricity," he said.

Though he regretted that the Nigerian market was flooded with fake energy saving lamps, he admitted that the genuine CFLs were quite expensive which is one of the major barriers the project wished to address.

Thursday, 22 September 2011

Surmet Announces the Expansion of its Aluminum Nitride (AlN) Manufacturing Operations

High Brightness LED outdoor lighting products require efficient heat removal to assure peak performance and long life. While alumina is sufficient for low power levels, higher power levels will necessitate the use of AlN because of its unusual and desirable combination of high dielectric strength and high thermal conductivity.

AlN is 8 to 10 times more thermally conductive than alumina, and its conductivity will not deteriorate with rising temperatures. With a relatively low thermal expansion coefficient, AlN structures meet thermo-mechanical requirements for many electronic and device components.

With over 75,000 square feet of manufacturing and R&D space, Surmet’s Buffalo facility has been a leading supplier of high purity Aluminum Nitride to international customers for over 20 years. Surmet is now one of only a handful of companies worldwide that has the capacity to synthesize high quality AlN powder in tonnage quantities. Furthermore, Surmet is the only supplier in the US with the ability to synthesize, process and treat the AlN powder to the required surface area and particle size characteristics. Multiple grades of surface modified powders, suitable for use as fillers in adhesives are also available.

Copper metalized Aluminum Nitride tapes, net-shaped complex 3-D device structures and composites are being developed by Surmet, to meet the growing demand for thermal management. Advanced products such as AlN micro-channel reactors and AlN substrates with novel embedded metallic structures are also under development at Surmet.

In addition to thermal management applications, Aluminum Nitride is the material of choice worldwide, for a variety of high performance Green Tech applications. AlN is being used in Traction, Power Generation and also in Hybrid Electric vehicles where power is generated by conventional motors, and power lost during braking is partially recovered.

Founded in 1982, Surmet Corporation is a specialty manufacturing company. Best known for its lightweight ALON, the leading light weight Transparent Armor candidate, Surmet is vertically integrated from powder synthesis through fabrication of the final precision components. In addition to ALON and Aluminum Nitride, Surmet also specializes in the manufacture of Magnesia Spinel and Titanium Diboride based products. Surmet is head quartered in Burlington, MA, and has facilities in Buffalo, NY and Murrieta, CA.

Surmet’s talented, responsive and innovative technical and customer relations staff are ready to work with you to meet the exacting needs and specifications for your next generation advanced product designs.