鉱物化（炭素鉱化）
Riverse
Mineralization of alkaline materials (ex situ)
RIVERSE-MINERALIZATION-ALKALINE-EX-SITU-V1-1
永続性1,000年
反転リスク低
貯留媒体鉱物
経路鉱物化（炭素鉱化）
適用条件（eligibility）
Applicable to ex situ mineralization of various alkaline feedstocks (recycled concrete, olivine, cement, steel slag) using captured CO₂ from biogenic, atmospheric, fossil, or calcination sources. Projects must follow a comparative life-cycle assessment approach per ISO 14064-2:2019. System boundary includes only activities additional to business-as-usual baseline. Credits may be issued as removals (biogenic/atmospheric CO₂) or avoidance (fossil/calcination CO₂, or reduced cement use). Monitoring period can be per batch, calendar year, or up to 18 months.