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 -35.36
Milk (kg) 714.00 -0.014 -10.00
Fat (kg) 23.33 -0.375 -8.74
Prot (kg) 37.66 -0.441 -16.62
Fertility Sub Index 4.96
Calving Interval (days) -3.29 -1.459 4.80
Survival (%) 0.14 1.117 0.16
Calving Sub Index 1.29
Gestation Length (days) -1.40 -0.919 1.29
Beef Sub Index 2.01
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) -3.20 -0.432 1.38
Maintenance Sub Index Maint. Sub Index 4.48
Live WT (kg) -14.60 -0.307 4.48
Total Carbon Sub Index -22.62

* Based on an €80/tonne carbon price