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 -12.64
Milk (kg) 407.00 -0.014 -5.70
Fat (kg) 8.99 -0.375 -3.37
Prot (kg) 8.10 -0.441 -3.58
Fertility Sub Index -5.97
Calving Interval (days) 3.30 -1.459 -4.81
Survival (%) -1.03 1.117 -1.15
Calving Sub Index 2.88
Gestation Length (days) -3.13 -0.919 2.88
Beef Sub Index -2.92
Carcass Weight (kg) -1.00 -0.528 0.53
Age of Slaughter (days) 7.98 -0.432 -3.44
Maintenance Sub Index Maint. Sub Index -6.44
Live WT (kg) 21.00 -0.307 -6.44
Total Carbon Sub Index -25.09

* Based on an €80/tonne carbon price