PERTH, AUSTRALIA--April 11, 2012--Researched by Industrial Info Resources (Perth, Australia)-- AGL Energy Limited (ASX:AGK) (Sydney, Australia) is Australia's largest gas and electricity retailer. It invests largely in the supply of gas and electricity and has a growing portfolio of renewable energy projects, predominately windfarms. Industrial Info is tracking 11 AGL Energy projects across four Australian states, totalling more than $4.63 billion in investment value.