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 -9.09
Milk (kg) 241.00 -0.014 -3.37
Fat (kg) 6.82 -0.375 -2.55
Prot (kg) 7.16 -0.441 -3.16
Fertility Sub Index -2.37
Calving Interval (days) 1.61 -1.459 -2.35
Survival (%) -0.02 1.117 -0.02
Calving Sub Index 3.23
Gestation Length (days) -3.51 -0.919 3.23
Beef Sub Index -2.27
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 6.97 -0.432 -3.01
Maintenance Sub Index Maint. Sub Index -1.69
Live WT (kg) 5.50 -0.307 -1.69
Total Carbon Sub Index -12.19

* Based on an €80/tonne carbon price