Category Archives: Air Quality

Self Driving PRT Pod Heathrow Airport

PRT- Self Driving Travel Pods On Demand

Small Scale Rapid Transit: In a previous post,  we reviewed Light Rail and Bus Rapid Transit (BRT) options.  In comparison to larger heavy rail systems, Light Rail and Bus Rapid lines each can be less capital intensive, more people friendly, and spur nearby development. The

Lighter Surface Colors- Cooler World

High Albedo reflects sunlight Albedo is simply the “whiteness” of a surface; its ability to reflect light energy. Surface  reflectivity is measured in values between Zero and One-  Zero indicates complete  black and one means totally white.  When evaluating a surface, assigning it a value

Brooklyn Queens Crosstown Light Rail

BRT – Downtown Bus or Upscale Ride?

Is the BRT a better bus? No one likes the bus. No one wants to take the bus. But people do take the bus. In dense metropolitan areas, people take  transit for a variety of reasons: For many, it simply makes sense rather than battle traffic

Automated Pollution Free Electric Ship

Crew Free, Pollution Free Ship

An Unmanned Electric Cargo Ship: Taking current technology to the extreme, DNV GL has developed a revolutionary concept for an unmanned, zero-emission, short sea vessel. ReVolt Autonomous Emissions Free Ship The ship is named the ReVolt, this vessel is 60 metres long and is fully battery

Biodiesel Fuel From Algae

Future Algae Fuels will need investment green

Payback/ROI on Algal Biofuel Production: The Algae industry is full of promise-  Algae grows in any sort of water- potable or waste sources – either is fine with Algae. And those little critters can be coaxed to excrete the fuel oil components  in a most prodigious manner-

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