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 -0.40
Milk (kg) -31.00 -0.014 0.43
Fat (kg) 2.38 -0.375 -0.89
Prot (kg) -0.12 -0.441 0.05
Fertility Sub Index -6.98
Calving Interval (days) 4.04 -1.459 -5.89
Survival (%) -0.97 1.117 -1.08
Calving Sub Index -0.06
Gestation Length (days) 0.07 -0.919 -0.06
Beef Sub Index 0.89
Carcass Weight (kg) -3.80 -0.528 2.00
Age of Slaughter (days) 2.58 -0.432 -1.11
Maintenance Sub Index Maint. Sub Index -0.46
Live WT (kg) 1.50 -0.307 -0.46
Total Carbon Sub Index -7.01

* Based on an €80/tonne carbon price