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 -15.13
Milk (kg) 334.00 -0.014 -4.68
Fat (kg) 14.98 -0.375 -5.61
Prot (kg) 10.97 -0.441 -4.84
Fertility Sub Index 2.26
Calving Interval (days) 1.01 -1.459 -1.47
Survival (%) 3.34 1.117 3.73
Calving Sub Index 1.64
Gestation Length (days) -1.78 -0.919 1.64
Beef Sub Index -1.54
Carcass Weight (kg) -6.90 -0.528 3.64
Age of Slaughter (days) 12.00 -0.432 -5.18
Maintenance Sub Index Maint. Sub Index -3.37
Live WT (kg) 11.00 -0.307 -3.37
Total Carbon Sub Index -16.14

* Based on an €80/tonne carbon price