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 -11.00
Milk (kg) 370.00 -0.014 -5.18
Fat (kg) 8.68 -0.375 -3.25
Prot (kg) 5.83 -0.441 -2.57
Fertility Sub Index -9.99
Calving Interval (days) 5.38 -1.459 -7.85
Survival (%) -1.92 1.117 -2.15
Calving Sub Index 2.90
Gestation Length (days) -3.15 -0.919 2.90
Beef Sub Index -1.86
Carcass Weight (kg) -1.80 -0.528 0.95
Age of Slaughter (days) 6.50 -0.432 -2.81
Maintenance Sub Index Maint. Sub Index -4.63
Live WT (kg) 15.10 -0.307 -4.63
Total Carbon Sub Index -24.59

* Based on an €80/tonne carbon price