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 -9.02
Milk (kg) 285.00 -0.014 -3.99
Fat (kg) 6.90 -0.375 -2.58
Prot (kg) 5.53 -0.441 -2.44
Fertility Sub Index -4.53
Calving Interval (days) 2.03 -1.459 -2.96
Survival (%) -1.40 1.117 -1.56
Calving Sub Index 3.00
Gestation Length (days) -3.26 -0.919 3.00
Beef Sub Index -2.15
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 4.97 -0.432 -2.15
Maintenance Sub Index Maint. Sub Index -5.40
Live WT (kg) 17.60 -0.307 -5.40
Total Carbon Sub Index -18.09

* Based on an €80/tonne carbon price