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 -16.40
Milk (kg) 364.00 -0.014 -5.10
Fat (kg) 16.83 -0.375 -6.30
Prot (kg) 11.33 -0.441 -5.00
Fertility Sub Index -7.93
Calving Interval (days) 3.42 -1.459 -4.99
Survival (%) -2.63 1.117 -2.94
Calving Sub Index 3.46
Gestation Length (days) -3.76 -0.919 3.46
Beef Sub Index -1.07
Carcass Weight (kg) -3.20 -0.528 1.69
Age of Slaughter (days) 6.40 -0.432 -2.76
Maintenance Sub Index Maint. Sub Index -3.10
Live WT (kg) 10.10 -0.307 -3.10
Total Carbon Sub Index -25.05

* Based on an €80/tonne carbon price