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 1.19
Milk (kg) -298.00 -0.014 4.17
Fat (kg) 8.41 -0.375 -3.15
Prot (kg) -0.37 -0.441 0.16
Fertility Sub Index -1.80
Calving Interval (days) 1.47 -1.459 -2.14
Survival (%) 0.31 1.117 0.35
Calving Sub Index 2.01
Gestation Length (days) -2.19 -0.919 2.01
Beef Sub Index 12.31
Carcass Weight (kg) -29.00 -0.528 15.30
Age of Slaughter (days) 6.93 -0.432 -2.99
Maintenance Sub Index Maint. Sub Index 16.09
Live WT (kg) -52.50 -0.307 16.09
Total Carbon Sub Index 29.80

* Based on an €80/tonne carbon price