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 -0.94
Milk (kg) -90.00 -0.014 1.26
Fat (kg) 3.90 -0.375 -1.46
Prot (kg) 1.68 -0.441 -0.74
Fertility Sub Index -9.67
Calving Interval (days) 5.44 -1.459 -7.94
Survival (%) -1.55 1.117 -1.73
Calving Sub Index 1.18
Gestation Length (days) -1.28 -0.919 1.18
Beef Sub Index -2.83
Carcass Weight (kg) 0.80 -0.528 -0.42
Age of Slaughter (days) 5.58 -0.432 -2.41
Maintenance Sub Index Maint. Sub Index -1.84
Live WT (kg) 6.00 -0.307 -1.84
Total Carbon Sub Index -14.11

* Based on an €80/tonne carbon price