Ben Banham says he only planned to use the explosives "in a post-apocalyptic scenario".
William and Ruth Lunnon will appear before Basildon Crown Court in October.
An improvised explosive device and gunpowder were found in Ben Banham's flat in March, trial hears.
The fire service warns people to keep an eye on charging batteries.
Noble Nwokocha is sent back to prison for four years and eight months by a judge.
Basildon Hospital's rapid assessment, triage and treatment area is to more than double in size.
If elected, the Conservatives say they would amend the Town and Country Planning Act.
A 15-year-old boy and a 43-year-old man appear in court charged with the murder of Bobby Bloomfield.
The government says such developments are unacceptable – so why do they keep springing up?
