Members take up the clause 4 decision-making framework to steer and inform their choices towards the carbon targets, accept that early option appraisals will be less precise and that precision grows as carbon and asset data arrive, and keep working at the precision of their assessments so that real emissions are neither overstated nor understated and uncertainty is as small as is practicable.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.