Portland’s Bike-Share Moves One Step Closer to Reality
After some delays back in 2008, it's finally happening! BikePortland reports that the city of Portland has released Request for Proposals (RFP) to try to find an operator for its bike share program.
Sometimes the most basic things are also the most important. Here are some safety rules for motorists and cyclists.
A letter signed by 101 public figures in the UK – including Sir Richard Branson – has been sent to Prime Minister David Cameron urging him to promote the benefits of renewable energy in the budget due to be announced this Wednesday, the Guardian reported.
The letter is widely seen as a rebuff to another letter signed by 101 Members o
by Rebecca Friendly
Obama can't control gas prices, but you can, by never worrying about them again after you've bought an e-bike for the majority of your transport.
The increase in utility scale wind development across North America has and continues to change the energy supply mix in many jurisdictions. Driven primarily by state-level renewable portfolio standard (RPS) requirements and clean air regulation, state and provincial supply mixes once dominated by coal, hydro nuclear and natural gas are now becoming more diverse. Intermittent generation sources – once a small component of total capacity – are becoming substantial. And, as a result, system operators have had to periodically curtail these intermittent generators in order to maintain system balance and reliability.



