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 -4.58
Milk (kg) 415.00 -0.014 -5.81
Fat (kg) -0.69 -0.375 0.26
Prot (kg) -2.21 -0.441 0.98
Fertility Sub Index -19.91
Calving Interval (days) 10.91 -1.459 -15.92
Survival (%) -3.57 1.117 -3.99
Calving Sub Index 1.78
Gestation Length (days) -1.94 -0.919 1.78
Beef Sub Index -2.03
Carcass Weight (kg) -2.30 -0.528 1.21
Age of Slaughter (days) 7.52 -0.432 -3.25
Maintenance Sub Index Maint. Sub Index -2.30
Live WT (kg) 7.50 -0.307 -2.30
Total Carbon Sub Index -27.04

* Based on an €80/tonne carbon price