Archive for June 2011
Here’s an amenity coming soon to an apartment complex near you: electric vehicle charging stations.
Car Charging, based in Miami, owns and operates EV charging services and plans to build a nationwide network of charging stations. Its business model focuses on residential charging services, which is where Equity Residential, a leading owner, developer and operator of high-end apartment communities, enters the picture. Read the rest of this entry »
Pacific Northwest aviation and renewable energy interests say there are encouraging signs of an emerging market for sustainable aviation fuels. And those same interests want to make it real.
The Sustainable Aviation Fuels Northwest consortium, in a report this month, concludes that no single feedstock or technology pathway is likely to provide sustainable aviation fuel at the scale or speed needed to produce and maintain jet fuel supply.
Therefore, the 132-page report, “Powering the Next Generation of Flight,” focuses on a portfolio of options, including different conversion technologies and sources of potentially sustainable biomass, including oilseeds, forest residues, solid waste, and algae.
Instead of trying to single out the best source of aviation fuels, SAFN emphasizes the need to create “complete supply chains that can draw upon diverse feedstocks.” Read the rest of this entry »
It’s not necessarily an either/or proposition. Logistics managers trying to optimize supply chains for sustainability and emissions reductions face a tough question: how to implement those goals without breaking the bank.
The conventional thinking is that there’s always tradeoff: A transport company can reduce its CO2 emissions along a supply chain, but at a higher operating cost. Often much higher.
Findings released last month during a webinar sponsored by Finished Vehicle Logistics magazine suggest that in certain cases at least the best of both worlds is possible. Read the rest of this entry »