Could open source software save the planet? Steven Chu, the US energy secretary, says it can certainly help, by making it easier for all countries to access tools to design and build more energy-efficient buildings.
Chu has been the subject of high hopes for environmentalists and scientists since the Nobel prize winner was appointed energy secretary. Some of those cheering him on have been disappointed as his strident criticism of coal has given way to political reality.
In the report linked to above, he tells FT journalists Clive Cookson, Fiona Harvey and Carola Hoyos that “there will be no moratorium in India, China and other developing countries.”
Chu still believes coal, even with carbon capture and sequestration, is not an attractive energy source. But he is adamant that great efficiency, particularly in buildings, will significantly reduce the number of power plants built. To really take effect, he says, global co-operation on technology to improve efficiency is vital. And that co-operation, he says, could be best facilitated by open source software to avoid the wrangling over intellectual property that is sometimes a source of tension between developed and developing countries in climate change talks.