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 -11.63
Milk (kg) 152.00 -0.014 -2.13
Fat (kg) 14.45 -0.375 -5.41
Prot (kg) 9.27 -0.441 -4.09
Fertility Sub Index -0.91
Calving Interval (days) 0.96 -1.459 -1.40
Survival (%) 0.44 1.117 0.49
Calving Sub Index 2.94
Gestation Length (days) -3.20 -0.919 2.94
Beef Sub Index -3.32
Carcass Weight (kg) -0.80 -0.528 0.42
Age of Slaughter (days) 8.67 -0.432 -3.74
Maintenance Sub Index Maint. Sub Index -10.12
Live WT (kg) 33.00 -0.307 -10.12
Total Carbon Sub Index -23.03

* Based on an €80/tonne carbon price