Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index 15.10
Milk (kg) -542.00 -0.014 7.59
Fat (kg) -1.38 -0.375 0.52
Prot (kg) -15.86 -0.441 7.00
Fertility Sub Index -3.95
Calving Interval (days) 2.74 -1.459 -4.00
Survival (%) 0.04 1.117 0.04
Calving Sub Index -0.11
Gestation Length (days) 0.12 -0.919 -0.11
Beef Sub Index 20.14
Carcass Weight (kg) -42.70 -0.528 22.52
Age of Slaughter (days) 5.52 -0.432 -2.38
Maintenance Sub Index Maint. Sub Index 32.13
Live WT (kg) -104.80 -0.307 32.13
Total Carbon Sub Index 63.31

* Based on an €80/tonne carbon price