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 -22.44
Milk (kg) 405.00 -0.014 -5.67
Fat (kg) 23.63 -0.375 -8.85
Prot (kg) 17.94 -0.441 -7.92
Fertility Sub Index 5.98
Calving Interval (days) -2.38 -1.459 3.47
Survival (%) 2.24 1.117 2.50
Calving Sub Index 2.98
Gestation Length (days) -3.24 -0.919 2.98
Beef Sub Index -2.09
Carcass Weight (kg) -0.90 -0.528 0.47
Age of Slaughter (days) 5.93 -0.432 -2.56
Maintenance Sub Index Maint. Sub Index -9.81
Live WT (kg) 32.00 -0.307 -9.81
Total Carbon Sub Index -25.38

* Based on an €80/tonne carbon price