Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index 10.31
Milk (kg) -538.00 -0.014 7.53
Fat (kg) 4.96 -0.375 -1.86
Prot (kg) -10.50 -0.441 4.63
Fertility Sub Index 3.28
Calving Interval (days) -0.21 -1.459 0.31
Survival (%) 2.66 1.117 2.97
Calving Sub Index 1.14
Gestation Length (days) -1.24 -0.919 1.14
Beef Sub Index 10.00
Carcass Weight (kg) -24.60 -0.528 12.98
Age of Slaughter (days) 6.90 -0.432 -2.98
Maintenance Sub Index Maint. Sub Index 24.28
Live WT (kg) -79.20 -0.307 24.28
Total Carbon Sub Index 49.00

* Based on an €80/tonne carbon price