Trigger, Description, Definition, Status ``Co2L``, Add an overall carbon-dioxide emissions limit configured in ``electricity: co2limit``, ``prepare_network``: `add_co2limit() `_ and its `caller `_, In active use ``nH``; i.e. ``2H``-``6H``, Resample the time-resolution by averaging over every ``n`` snapshots, ``prepare_network``: `average_every_nhours() `_ and its `caller `_), In active use ``Ep``, Add cost for a carbon-dioxide price configured in ``costs: emission_prices: co2`` to ``marginal_cost`` of generators, ``prepare_network``: `add_emission_prices() `_ and its `caller `_, Broken ``BAU``, Add a per-``carrier`` minimal overall capacity; i.e. at least ``40GW`` of ``OCGT`` in Europe; configured in ``electricity: BAU_mincapacities``, ``solve_network``: `add_opts_constraints() `_, Untested ``SAFE``, Add a capacity reserve margin of a certain fraction above the peak demand to which renewable generators and storage do *not* contribute. Ignores network., ``solve_network`` `add_opts_constraints() `_, Untested