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 25.03
Milk (kg) -941.00 -0.014 13.17
Fat (kg) -5.32 -0.375 1.99
Prot (kg) -22.35 -0.441 9.86
Fertility Sub Index 7.07
Calving Interval (days) -3.27 -1.459 4.77
Survival (%) 2.06 1.117 2.30
Calving Sub Index 0.53
Gestation Length (days) -0.58 -0.919 0.53
Beef Sub Index 12.00
Carcass Weight (kg) -29.30 -0.528 15.46
Age of Slaughter (days) 8.00 -0.432 -3.45
Maintenance Sub Index Maint. Sub Index 23.18
Live WT (kg) -75.60 -0.307 23.18
Total Carbon Sub Index 67.81

* Based on an €80/tonne carbon price