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 -5.37
Milk (kg) 507.00 -0.014 -7.10
Fat (kg) -4.64 -0.375 1.74
Prot (kg) 0.03 -0.441 -0.01
Fertility Sub Index -14.01
Calving Interval (days) 6.79 -1.459 -9.91
Survival (%) -3.67 1.117 -4.10
Calving Sub Index 1.46
Gestation Length (days) -1.59 -0.919 1.46
Beef Sub Index -3.99
Carcass Weight (kg) 0.20 -0.528 -0.11
Age of Slaughter (days) 8.99 -0.432 -3.88
Maintenance Sub Index Maint. Sub Index -7.97
Live WT (kg) 26.00 -0.307 -7.97
Total Carbon Sub Index -29.88

* Based on an €80/tonne carbon price