About WESEF

The Westchester Science & Engineering Fair (WESEF) encourages students to participate in hands on science by providing a forum for showcasing the outstanding research of high school students in Westchester & Putnam counties of New York State and sponsoring the top students from the fair to advance to the REGENERON International Science & Engineering Fair.

Get Excited for 2023 Regeneron WESEF !

Save the Date: March 18th, 2023

We are excited to invite you all to participate in the 2023 Regeneron Westchester Science & Engineering Fair!

  • The fair will be held on Saturday, March 18th, 2023 at Somers High School
  • The Awards Ceremony will be held Thursday March 23rd, 2023 at Somers High School

Please save the date! Regeneron WESEF, a Regeneron ISEF affiliated fair, will begin registration in December 2022 for students in grades 9-12 with original research projects from Westchester, Putnam, and Sullivan Counties of New York State. 

2022 Regeneron WESEF Awards Ceremony

Thanks to the generous support of our title sponsor Regeneron, and our many other donors, we were able to hold our exciting in-person Awards Ceremony on Thursday, March 24th -7pm at Somers High School.

The official list of all Regeneron WESEF 2022 Award Winners is now Available: 

2022 REGENERON WESEF Award Winners

The event was recorded via live stream video which is available below: 

Here is the link to the 2022 Awards Ceremony LIVESTREAM

Please find the official WESEF Photos from the Awards Ceremony here.

All photos are FREE to download thanks to Megan Zupan Photography

Meet the 2022 Regeneron ISEF Finalists:

Twenty top projects were selected as best in fair and will advance to attend the virtual 2022 Regeneron International Science & Engineering Fair (ISEF) which will take place this year in Atlanta, Georgia May 7-13, 2022. The top winners are included in the table below: