article_snippet.sent: A spokesman for the project told MailOnline that the investigations are in the investigations infancy, but A spokesman for the project appears that water levels may be too low to use in the Great Roman Drain area, but that energy could be harnessed in the Georgian part of the Great Roman Drain.
article_snippet.sent: Engineers plan to tap the power of warm waste water from the Roman bathing complex (pictured). 
highlights_snippet.sent: Roman drains with warm spring water could be used for eco-heating .
  
highlights_snippet.sent: Engineers are  looking at drains to explore whether the idea is viable .