future office / R&D buildings in San Francisco

The San Francisco Business Times, June 26, 2015 published a list of all the future office / R&D buildings for San Francisco. 8,384,000 square feet are currently under construction (almost all of which is pre-leased), 5,084,000 square feet have been approved, and 13,684,800 square feet are planned and competing for approval. Wow!