Features for September 2008

Features Archive

Quantitatively estimating the cost of converting now or later

Once management at business firms, government agencies and non-profit organisations acknowledge that there is a substantial body of evidence to support the "peak oil theory," as some people refer to it, they will soon thereafter be asking: "When should our organisation transition away from petroleum?"

Load balancing: PSE installs wind with PV Load balancing: PSE installs wind with PV

US, Washington State utility Puget Sound Energy (PSE) is combining solar PV and wind power at its grid-connected Wild Horse Wind and Solar Facility in Kittitas County. Steven St. Clair, Manager, Renewable Assets at PSE, talks to renewable energy focus’ Kari Larsen about the project.