I can confirm the following:
(a) 224594 question withdrawn without notice
(b) 224593 answered 20 October
(c) 224886 answered 13 October
(d) 224812 answered 13 October
(e) 224627 answered 13 October
(f) 224808 answered 14 October
(g) 225455 answered 14 October
(h) 225510 answered 14 October
(i) 223902 answered 9 October
(j) 224809 answered 13 October
(k) 223900 answered transferred to Department of Energy and Climate Change (DECC) answered 20 October
(l) 224810 answered 14 October
(m) 223893 should read 223898 transferred to Department of Energy and Climate Change (DECC) and answered on 14 October
(n) 223899 transferred to Department of Energy and Climate Change (DECC)
(o) 223901 transferred to Department of Energy and Climate Change (DECC) answered 20 October
(p) 224196 answered 9 October
(q) 224595 answered 13 October