http://www.engineeringnews.co.za
R/€ = 15.43 Change: 0.20
R/$ = 13.73 Change: 0.21
Au 1312.00 $/oz Change: -5.48
Pt 1026.50 $/oz Change: -0.50
 

Topic

Energy return on energy invested 

By: Terry Mackenzie-hoy     13th July 2012 One of my readers (the only one?), Phillip Pare, sent this email: “In the June 15 edition of Engineering News, I read an article by Jeremy Wakeford, in which he talks about the energy return on investment which, he claims, averages about 18:1 for wind power.  

First
Prev
1
Next
Last

Latest News

more

Latest Videos

more

About

Engineering News is a product of Creamer Media.
www.creamermedia.co.za

Other Creamer Media Products include:
Mining Weekly
Research Channel Africa
Polity

Read more

Subscriptions

We offer a variety of subscriptions to our Magazine, Website, PDF Reports and our photo library.

Subscriptions are available via the Creamer Media Store.

View store

Advertise

Advertising on Engineering News is an effective way to build and consolidate a company's profile among clients and prospective clients. Email advertising@creamermedia.co.za

View options
Subscribe Now for $119 Close