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 -34.32
Milk (kg) 682.00 -0.014 -9.55
Fat (kg) 22.82 -0.375 -8.55
Prot (kg) 36.77 -0.441 -16.23
Fertility Sub Index 7.09
Calving Interval (days) -3.19 -1.459 4.65
Survival (%) 2.18 1.117 2.44
Calving Sub Index 1.72
Gestation Length (days) -1.87 -0.919 1.72
Beef Sub Index 3.46
Carcass Weight (kg) -3.90 -0.528 2.06
Age of Slaughter (days) -3.25 -0.432 1.40
Maintenance Sub Index Maint. Sub Index 6.90
Live WT (kg) -22.50 -0.307 6.90
Total Carbon Sub Index -15.16

* Based on an €80/tonne carbon price