Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -15.79
Milk (kg) -211.00 -0.014 2.95
Fat (kg) 24.78 -0.375 -9.28
Prot (kg) 21.45 -0.441 -9.47
Fertility Sub Index 4.76
Calving Interval (days) -3.21 -1.459 4.68
Survival (%) 0.07 1.117 0.08
Calving Sub Index -1.38
Gestation Length (days) 1.50 -0.919 -1.38
Beef Sub Index 4.78
Carcass Weight (kg) -11.10 -0.528 5.86
Age of Slaughter (days) 2.50 -0.432 -1.08
Maintenance Sub Index Maint. Sub Index 7.45
Live WT (kg) -24.30 -0.307 7.45
Total Carbon Sub Index -0.19

* Based on an €80/tonne carbon price