"The U.S. wind industry shattered all installation records in 2009, and this was directly attributable to the lifeline that was provided by the stimulus package," said Denise Bode, the trade association's chief executive.
There will also be what Tate Modern director Chris Dercon calls "rediscoveries", including an installation recording a participatory feminist work made by Suzanne Lacy in the 1980s, about women's experience of ageing.
In the gallery's lower level, the composer and jazz musician Neil Leonard, with whom Ms. Campos-Pons collaborated in Venice and to whom she is married, has a haunting video installation recording the daily rounds and chantlike calls of street vendors in Havana.
Taking Conrad's Heart Of Darkness as a compositional filter, the installation records the area's tribal warring and wind-down rituals: the manic trading-floor yelling, the equally manic guffawing down the pub, even the manoeuvrings of corporate art collecting.
It does this through the analysis of medical interventions including the wartime dramas of Florence Nightingale and Mary Seacole, the birth of psychiatry as a response to shellshock in the first world war, and through David Cotterrell's installation, recording how surgical teams operate behind the lines in Afghanistan.
So it was with some degree of scepticism that I approached Artangel's latest installation, Recording in Progress, in which 50 people at a time can observe PJ Harvey and her band work on their latest album behind one-way glass in a soundproofed box beneath Somerset House in London.
The HAS installation records and information from NGOs were used to obtain accurate installation dates.
Installation dates were primarily found by using HAS installation records (n = 41), NGO information (n = 9), and in some cases filter user reporting (n = 5).
While U.S. installations reached record levels in 2011, totaling 1,855 megawatts, the number is far behind Europe's 18.5 gigawatts of solar energy installed last year.
Her career to date (once based in Portland, Oregon, but now in LA) has involved everything from performance art (some of which has been seen at the ICA in London and the Arnolfini in Bristol), short stories, shooting a video for the band Sleater-Kinney, experimental short films, sound installations, even recording her own albums in the 1990s on the punk scene.
