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 -2.13
Milk (kg) -176.00 -0.014 2.46
Fat (kg) 8.58 -0.375 -3.21
Prot (kg) 3.12 -0.441 -1.38
Fertility Sub Index 9.90
Calving Interval (days) -5.63 -1.459 8.21
Survival (%) 1.51 1.117 1.69
Calving Sub Index 2.64
Gestation Length (days) -2.87 -0.919 2.64
Beef Sub Index 4.61
Carcass Weight (kg) -10.10 -0.528 5.33
Age of Slaughter (days) 1.67 -0.432 -0.72
Maintenance Sub Index Maint. Sub Index 6.74
Live WT (kg) -22.00 -0.307 6.74
Total Carbon Sub Index 21.76

* Based on an €80/tonne carbon price