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 -17.36
Milk (kg) 245.00 -0.014 -3.43
Fat (kg) 17.23 -0.375 -6.45
Prot (kg) 16.94 -0.441 -7.48
Fertility Sub Index 11.03
Calving Interval (days) -5.85 -1.459 8.54
Survival (%) 2.23 1.117 2.49
Calving Sub Index 4.58
Gestation Length (days) -4.98 -0.919 4.58
Beef Sub Index -0.31
Carcass Weight (kg) -5.10 -0.528 2.69
Age of Slaughter (days) 6.95 -0.432 -3.00
Maintenance Sub Index Maint. Sub Index -2.45
Live WT (kg) 8.00 -0.307 -2.45
Total Carbon Sub Index -4.52

* Based on an €80/tonne carbon price