http://www.pppl.gov/news/2016/09/pppl-director-stewart-prager-steps-down It appears that Stuart Prager is “stepping down” as director of PPPL. I wish him well. But in the announcement it refers to a “recent technical setback in the NSTX-U facility”. I had not heard previously of this set back and a short google search finds nothing. Can any one provide more information? Also I read various places that JET will run with DT in 2017 or 2018, but I can find no recent official schedule despite diligent searching. Does anyone know when they will fire up the machine and when they will switch to DT? https://www.euro-fusion.org/2015/06/jets-next-tritium-experiments-materialise/ this link seems to be the best I can find currently. Also does anyone have up-to-date information on the construction and operation of the ST40 tokamak by Tokamak Energy?