Evidence first
Primary public sources, legislation, peer-reviewed research and recognised technical bodies are preferred. Manufacturer material is used only for claims about that manufacturer or a defined technology.
No invented authority
The publication does not claim projects, engineering experience, partners or qualifications it does not have. Technical judgements that require plant data are identified as site-specific.
Review and correction
Time-sensitive pages show review dates. Material corrections are made promptly and the source and corrections policy explains how to report an issue.
Sources
General technical explanation. No specific external source claims are made on this page.