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 -9.62
Milk (kg) -57.00 -0.014 0.80
Fat (kg) 14.90 -0.375 -5.58
Prot (kg) 10.95 -0.441 -4.83
Fertility Sub Index 5.76
Calving Interval (days) -3.11 -1.459 4.54
Survival (%) 1.09 1.117 1.22
Calving Sub Index 2.21
Gestation Length (days) -2.40 -0.919 2.21
Beef Sub Index 7.29
Carcass Weight (kg) -18.70 -0.528 9.86
Age of Slaughter (days) 5.97 -0.432 -2.58
Maintenance Sub Index Maint. Sub Index 9.53
Live WT (kg) -31.10 -0.307 9.53
Total Carbon Sub Index 15.17

* Based on an €80/tonne carbon price