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 -4.38
Milk (kg) 234.00 -0.014 -3.28
Fat (kg) 3.53 -0.375 -1.32
Prot (kg) -0.49 -0.441 0.22
Fertility Sub Index -19.64
Calving Interval (days) 10.17 -1.459 -14.84
Survival (%) -4.30 1.117 -4.80
Calving Sub Index 2.33
Gestation Length (days) -2.54 -0.919 2.33
Beef Sub Index -3.14
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 7.28 -0.432 -3.14
Maintenance Sub Index Maint. Sub Index 1.13
Live WT (kg) -3.70 -0.307 1.13
Total Carbon Sub Index -23.70

* Based on an €80/tonne carbon price