Wood: It comes from trees. It is the solid part of trees covered with bark.
The end of pipelines? New innovation could change oil transportation - The American Energy News
The end of pipelines? New #innovation could change oil transportation
Global power players from Switzerland to South Africa eye Alberta's green market
#Alberta’s first auction to inject more green power into the province’s grid has entered the final phase, but electricity players from around the world are already preparing for future bids. #sustainability