Geopolitics and the Energy of Transportation Collide at PGRE&F

At last week’s all-renewables trade show and conference, Power-Gen Renewable Energy & Fuels (PGRE&F), some gradual shifts in the renewable energy industry came into sharper focus for attendees and exhibitors. Some key takeaways included the rising use of biofuels, the escalating security implications of the nation’s energy use — especially the vulnerable transportation sector — and promising new solutions such as Plug-In Hybrid Electric Vehicles (PHEVs).

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