January
March
- 13 March - Essex Build 2025. Hylands House, London Rd, Writtle, Chelmsford CM2 8WQ
- 14 March - SEEAT Science Fair. The Deanes School. Daws Heath Road, Benfleet SS7 2TD
- 20 March - Food Waste Masterclass. Edge Hotel School, Wivenhoe Park, Colchester CO4 3SQ
- 26 March - Sustainability in Education Conference. Anglia Ruskin University, Bishop Hall Lane Chelmsford CM1 1SQ
- 26 March - STEAM Expo. University of Essex, Wivenhoe Park, Colchester CO4 3SQ
- 27 March - Essex Healthy Schools Festival. The Brentwood Centre, Doddinghurst Road, Brentwood CM15 9NN
- 27 March - edie 25. Business Design Centre Ltd, 52 Upper St, London N1 0QH
June
- 18 June - Essex Teaching Awards. Venue TBC
- 23 June - KS3 Student Climate Change Summit - University of Essex, Wivenhoe Park, Colchester CO4 3SQ
- 24 June - Essex Schools Food and Farming Day. ARU Writtle, Lordship Road, Writtle CM1 3RR
