Australian Sacha Dench will take off from Glasgow in an adapted electric paramotor for flight around mainland Britain.
Reports have suggested the climate conference could be held virtually amid the coronavirus pandemic.
The new archive, set to address environmental concerns, will open at the University of Edinburgh in May.
The Swedish climate activist said she believes the summit in November should be postponed.
Media reports on Wednesday suggested that the Glasgow summit this year may be pushed back or scaled down.
Senior police chief says arrival of US President Joe Biden and Pope Francis would 'escalate the event significantly'.
The Just Transition Commission was set up to look at how the Scottish Government could meet climate change targets.
Susan Aitken launches campaign urging people to help tidy up Glasgow ahead of UN climate change summit.
United Nations COP26 event takes place at the Scottish Event Campus in Glasgow from November 1 to 12.
COP26, due to be held in Glasgow in November, will be the largest summit the UK has ever hosted.
Scottish Police Authority to meet via tele-conference for update on preparations for COP26.
Boris Johnson accused of 'personal animosity' towards Nicola Sturgeon as he hints at blocking FM's attendance.