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 -17.26
Milk (kg) 537.00 -0.014 -7.52
Fat (kg) 8.23 -0.375 -3.08
Prot (kg) 15.09 -0.441 -6.66
Fertility Sub Index 1.22
Calving Interval (days) -0.11 -1.459 0.16
Survival (%) 0.95 1.117 1.06
Calving Sub Index 3.63
Gestation Length (days) -3.95 -0.919 3.63
Beef Sub Index -2.58
Carcass Weight (kg) -1.50 -0.528 0.79
Age of Slaughter (days) 7.80 -0.432 -3.37
Maintenance Sub Index Maint. Sub Index -4.38
Live WT (kg) 14.30 -0.307 -4.38
Total Carbon Sub Index -19.37

* Based on an €80/tonne carbon price