** Shares of Hartshead Resources NL HHR.AX surge as much
as 15.4% to A$0.030, their highest since April 22
** Natural gas co selected https://bit.ly/3lfaP25 by UK Oil
& Gas Authority (OGA) to participate in several special interest
groups on future hydrogen generation at the Bacton gas terminal
** HHR says it has potential to deliver over 0.5 trillion
cubic feet of hydrogen to Bacton gas terminal helped by its
experience in Southern Gas Basin
** OGA says Bacton gas terminal has "significant economic
opportunity" which will play leading role in UK's energy future
** Stock posts its biggest intraday pct gain since Aug 3;
about 8 mln shares change hands, 2.4x the 30-day avg volume of
3.3 mln
** Stock has fallen 31.6% YTD, as of Tuesday's close
(Reporting by Aneetta Thomas in Bengaluru)
((Aneetta.Thomas@thomsonreuters.com;))