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 -0.50
Milk (kg) 219.00 -0.014 -3.07
Fat (kg) 3.93 -0.375 -1.47
Prot (kg) -9.16 -0.441 4.04
Fertility Sub Index 0.99
Calving Interval (days) -0.65 -1.459 0.95
Survival (%) 0.04 1.117 0.04
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.97
Carcass Weight (kg) -0.20 -0.528 0.11
Age of Slaughter (days) 2.50 -0.432 -1.08
Maintenance Sub Index Maint. Sub Index 1.20
Live WT (kg) -3.90 -0.307 1.20
Total Carbon Sub Index 0.25

* Based on an €80/tonne carbon price