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 -10.19
Milk (kg) 220.00 -0.014 -3.08
Fat (kg) 7.01 -0.375 -2.63
Prot (kg) 10.17 -0.441 -4.49
Fertility Sub Index 0.41
Calving Interval (days) 0.35 -1.459 -0.51
Survival (%) 0.82 1.117 0.92
Calving Sub Index 2.38
Gestation Length (days) -2.59 -0.919 2.38
Beef Sub Index -1.57
Carcass Weight (kg) -0.50 -0.528 0.26
Age of Slaughter (days) 4.25 -0.432 -1.83
Maintenance Sub Index Maint. Sub Index -1.16
Live WT (kg) 3.80 -0.307 -1.16
Total Carbon Sub Index -10.14

* Based on an €80/tonne carbon price