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 -21.82
Milk (kg) 568.00 -0.014 -7.95
Fat (kg) 18.40 -0.375 -6.89
Prot (kg) 15.80 -0.441 -6.97
Fertility Sub Index -4.46
Calving Interval (days) 3.49 -1.459 -5.09
Survival (%) 0.57 1.117 0.64
Calving Sub Index 4.14
Gestation Length (days) -4.50 -0.919 4.14
Beef Sub Index -2.27
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) 6.73 -0.432 -2.91
Maintenance Sub Index Maint. Sub Index -3.37
Live WT (kg) 11.00 -0.307 -3.37
Total Carbon Sub Index -27.79

* Based on an €80/tonne carbon price