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 -19.69
Milk (kg) 546.00 -0.014 -7.64
Fat (kg) 12.26 -0.375 -4.59
Prot (kg) 16.89 -0.441 -7.45
Fertility Sub Index -15.58
Calving Interval (days) 8.06 -1.459 -11.76
Survival (%) -3.42 1.117 -3.82
Calving Sub Index 2.10
Gestation Length (days) -2.28 -0.919 2.10
Beef Sub Index -0.95
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 2.21 -0.432 -0.95
Maintenance Sub Index Maint. Sub Index -2.15
Live WT (kg) 7.00 -0.307 -2.15
Total Carbon Sub Index -36.28

* Based on an €80/tonne carbon price