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 -19.76
Milk (kg) 545.00 -0.014 -7.63
Fat (kg) 13.73 -0.375 -5.14
Prot (kg) 15.83 -0.441 -6.99
Fertility Sub Index 0.05
Calving Interval (days) -0.16 -1.459 0.23
Survival (%) -0.16 1.117 -0.18
Calving Sub Index 3.24
Gestation Length (days) -3.52 -0.919 3.24
Beef Sub Index -3.81
Carcass Weight (kg) 0.70 -0.528 -0.37
Age of Slaughter (days) 7.97 -0.432 -3.44
Maintenance Sub Index Maint. Sub Index -4.54
Live WT (kg) 14.80 -0.307 -4.54
Total Carbon Sub Index -24.82

* Based on an €80/tonne carbon price