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 -32.43
Milk (kg) 706.00 -0.014 -9.88
Fat (kg) 27.40 -0.375 -10.26
Prot (kg) 27.83 -0.441 -12.28
Fertility Sub Index 5.99
Calving Interval (days) -3.14 -1.459 4.58
Survival (%) 1.26 1.117 1.41
Calving Sub Index -1.40
Gestation Length (days) 1.52 -0.919 -1.40
Beef Sub Index -6.41
Carcass Weight (kg) 12.80 -0.528 -6.75
Age of Slaughter (days) -0.79 -0.432 0.34
Maintenance Sub Index Maint. Sub Index -10.06
Live WT (kg) 32.80 -0.307 -10.06
Total Carbon Sub Index -44.30

* Based on an €80/tonne carbon price