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 -0.89
Milk (kg) -355.00 -0.014 4.97
Fat (kg) 9.63 -0.375 -3.61
Prot (kg) 5.11 -0.441 -2.26
Fertility Sub Index 3.94
Calving Interval (days) -1.91 -1.459 2.79
Survival (%) 1.03 1.117 1.15
Calving Sub Index 1.63
Gestation Length (days) -1.77 -0.919 1.63
Beef Sub Index 8.73
Carcass Weight (kg) -23.50 -0.528 12.40
Age of Slaughter (days) 8.49 -0.432 -3.67
Maintenance Sub Index Maint. Sub Index 19.53
Live WT (kg) -63.70 -0.307 19.53
Total Carbon Sub Index 32.94

* Based on an €80/tonne carbon price