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Mar 27, 2011
Energy Independence? Company says it can make diesel at $30 per barrel with sun, water, CO2
A Massachusetts biotechnology company says it can produce the fuel that runs Jaguars and jet engines using the same ingredients that make grass grow.
Mar 27, 2011
Not a drop to spare
The 100th anniversary of Salt River Project’s Theodore Roosevelt Dam this month put the exclamation point on how important effective water management is to life in the Valley of the Sun.
Mar 27, 2011
Profiles in conservation
Five sustainability advocates explain what they're doing to lead the Valley toward a greener future.
Mar 27, 2011
Energy efficiency = Big savings Program makes green-modification financial equation work, even for cash-strapped governments
With government entities at all levels scrambling to balance budgets, it’s not surprising that there is a reluctance to undertake costly, new projects.
