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 -22.39
Milk (kg) 435.00 -0.014 -6.09
Fat (kg) 19.25 -0.375 -7.21
Prot (kg) 20.59 -0.441 -9.09
Fertility Sub Index 3.22
Calving Interval (days) 0.19 -1.459 -0.28
Survival (%) 3.13 1.117 3.50
Calving Sub Index 3.08
Gestation Length (days) -3.35 -0.919 3.08
Beef Sub Index -3.02
Carcass Weight (kg) 0.70 -0.528 -0.37
Age of Slaughter (days) 6.13 -0.432 -2.65
Maintenance Sub Index Maint. Sub Index -5.03
Live WT (kg) 16.40 -0.307 -5.03
Total Carbon Sub Index -24.13

* Based on an €80/tonne carbon price