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 -22.00
Milk (kg) 527.00 -0.014 -7.38
Fat (kg) 15.86 -0.375 -5.94
Prot (kg) 19.67 -0.441 -8.68
Fertility Sub Index -3.98
Calving Interval (days) 1.08 -1.459 -1.58
Survival (%) -2.15 1.117 -2.40
Calving Sub Index 3.59
Gestation Length (days) -3.91 -0.919 3.59
Beef Sub Index -3.40
Carcass Weight (kg) 0.30 -0.528 -0.16
Age of Slaughter (days) 7.50 -0.432 -3.24
Maintenance Sub Index Maint. Sub Index -3.80
Live WT (kg) 12.40 -0.307 -3.80
Total Carbon Sub Index -29.59

* Based on an €80/tonne carbon price