17579.
For purposes of this article, the following definitions apply:(a) “Activity-shifting leakage” means increased GHG emissions or decreased GHG removals that result from the displacement of activities or resources from inside the offset project’s boundary to locations outside the offset project’s boundary as a result of the offset project activity.
(b) “Additional” means greenhouse gas emission reductions or removals that exceed any greenhouse gas reduction or removals otherwise required by law, regulation, or legally binding mandate, and that exceed any greenhouse gas reductions or removals that would otherwise occur in a conservative business-as-usual scenario.
(c) “Business-as-usual scenario” means the set of conditions reasonably expected to occur within the offset project boundary in the absence of the financial incentives provided by voluntary carbon offsets, taking into account all current laws and regulations, as well as current economic and technological trends.
(d) “Carbon dioxide equivalent” means the number of metric tons of CO2 emissions with the same global warming potential as one metric ton of another greenhouse gas.
(e) “Conservative” means utilizing project baseline assumptions, emission factors, and methodologies that are more likely than not to understate net GHG reductions or GHG removal enhancements for an offset project to address uncertainties affecting the calculation or measurement of GHG reductions or GHG removal enhancements.
(f) “Durability” means the duration of time over which an offset project operator commits to maintain its GHG reductions and GHG removal enhancements, as applicable, exclusive of any aspirational outcomes that exceed or extend beyond the mandatory outcomes required of the offset project pursuant to its offset protocol.
(g) “Emissions” means the release of greenhouse gases into the atmosphere from sources and processes within an offset project boundary.
(h) “GHG emissions source” means any type of emitting activity that releases greenhouse gases into the atmosphere.
(i) “GHG reduction” means a calculated decrease in GHG emissions relative to a project baseline over a specified period of time.
(j) “GHG removal” means the calculated total mass of GHG removed from the atmosphere over a specified period of time.
(k) “GHG removal enhancement” means a calculated increase in GHG removals relative to a project baseline.
(l) “GHG reservoir” means a physical unit or component of the biosphere, geosphere, or hydrosphere with the capability to store, accumulate, or release GHG removed from the atmosphere by a GHG sink or GHG captured from a GHG emission source.
(m) “GHG sink” means a physical unit or process that removes GHG from the atmosphere.
(n) “Greenhouse gas” or “GHG” means all of the greenhouse gases listed in subdivision (g) of Section 38505 of the Health and Safety Code.
(o) “Issue” means the creation of voluntary carbon offsets equivalent to the number of verified GHG reductions or GHG removal enhancements for an offset project over a specified period of time.
(p) “Market-shifting leakage” means increased GHG emissions or decreased GHG removals outside an offset project’s boundary due to the effects of an offset project on an established market for goods or services.
(q) “Offset project” means all equipment, materials, items, or actions that are directly related to or have an impact on GHG reductions, project emissions, or GHG removal enhancements within the offset project boundary.
(r) “Offset project boundary” is defined by and includes all GHG emission sources, GHG sinks, or GHG reservoirs that are affected by an offset project and under control of the offset project operator or authorized project designee. GHG emissions sources, GHG sinks, or GHG reservoirs not under control of the offset project operator are not included in the offset project boundary.
(s) “Offset project operator” means the entity with legal authority to implement the offset project.
(t) “Offset protocol” means a documented set of procedures and requirements to quantify ongoing GHG reductions or GHG removal enhancements achieved by an offset project and calculate the project baseline. Offset protocols specify relevant data collection and monitoring procedures, emission factors, and conservatively account for uncertainty and activity-shifting and market-shifting leakage risks associated with an offset project.
(u) “Project baseline” means, in the context of a specific offset project, a conservative estimate of business-as-usual GHG emission reductions or GHG removal enhancements for the offset project’s GHG emission sources, GHG sinks, or GHG reservoirs within the offset project boundary.
(v) “Project emissions” means any GHG emissions associated with the implementation of an offset project.
(w) “Quantifiable” means the ability to accurately measure and calculate GHG reductions or GHG removal enhancements relative to a project baseline in a reliable and replicable manner for all GHG emission sources, GHG sinks, or GHG reservoirs included within the offset project boundary, while accounting for uncertainty and activity-shifting leakage and market-shifting leakage.
(x) “Real” means that GHG reductions or GHG enhancements result from a demonstrable action or set of actions, are quantified using appropriate, accurate, and conservative methodologies that account for all GHG emissions sources, GHG sinks, and GHG reservoirs within the offset project boundary, and account for uncertainty and the potential for activity-shifting leakage and market-shifting leakage.
(y) “Verify” means to undertake a systematic, independent, and documented process for evaluation of a potential offset project against an offset protocol.
(z) “Voluntary carbon offset” means a tradeable instrument that is issued to an offset project and that represents a GHG reduction or GHG removal enhancement of a specified amount of carbon dioxide equivalent.