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 2.05
Milk (kg) -144.00 -0.014 2.02
Fat (kg) 1.91 -0.375 -0.72
Prot (kg) -1.69 -0.441 0.75
Fertility Sub Index -4.25
Calving Interval (days) 2.18 -1.459 -3.18
Survival (%) -0.96 1.117 -1.07
Calving Sub Index 0.53
Gestation Length (days) -0.58 -0.919 0.53
Beef Sub Index 1.24
Carcass Weight (kg) -2.50 -0.528 1.32
Age of Slaughter (days) 0.18 -0.432 -0.08
Maintenance Sub Index Maint. Sub Index 0.95
Live WT (kg) -3.10 -0.307 0.95
Total Carbon Sub Index 0.52

* Based on an €80/tonne carbon price