A study of leakage from the UK natural gas distribution system

✍ Scribed by Catherine Mitchell; Jim Sweet; Tim Jackson

• Publisher: Elsevier Science
• Year: 1990
• Tongue: English
• Weight: 879 KB
• Volume: 18
• Category: Article
• ISSN: 0301-4215
• DOI: 10.1016/0301-4215(90)90060-h

✦ Synopsis

This paper studies leakage from the UK natural gas distribution system. British Gas maintains that the leakage rate is around 1% of supply. This paper estimates a Low, Medium and High Case leakage rate of 1.9%, 5.3% and 10.8% respectively. The authors are confident that the leakage rate is above 1.9% and consider it more likely that the leakage rate is between the Medium and High Case. This investigation has been very cautious in that only leakage from the low pressure, medium pressure and service pipelines has been calculated. No estimates of leakage from the broader supply system have been included because of lack of verifiable information. The implications of these leakage rates for energy policy are considered.