By Renewable Energy from Waste.

Energy Investors Funds (EIF), which is the majority owner of the three renewable energy firms, Landfill Energy Systems, Innovative Energy Systems and Timberline Energy, has decided to consolidate the three companies under the name Aria Energy.

Aria Energy’s portfolio of energy projects provides baseload renewable energy to utilities and other customers across the United States. The newly named company is headquartered in Novi, Michigan.