Environmental fate and transport investigations:
Petroleum, chemical and radiological releases

Principal Investigator
Marco Kaltofen, PhD, PE (Civil, MA), C. NSE
2 Summer Street - Suite 14, Natick, MA 01760
(508) 259-6717 | [email protected]

About Us | Expert Testimony | What we do
Projects, Publications and Lectures

Our collaboration with Harvard
University artist Dan Borelli,
Unfriending the Atom

Environmental Fate and Transport Investigations:

• Design, budgeting, project management and execution of scientific inquiries.
• Fingerprinting and tracking chemical and nuclear contamination
• Nuclear forensics : Nano-scale analysis
• Evidence collection and dose calculation for litigation - more

  • WPI Journal : M. Kaltofen Research News - pdf version
  • Soil and Indoor Radionuclides Related to the Plymouth Pilgrim Nuclear Power Plant Area, M. Kaltofen, C.L. Zilli Viera, Et al., Aug. 22, 2025, J. Env. Eng. Sci.
  • Absorbed Dose Rates and Biological Consequences of Discrete Alpha-Emitting Particles Embedded in Tissue, M. Kaltofen, P. Plato, May 10, 2024, J. Applied Rad. & Isotopes
  • Radioactive Microparticles Related to the Woolsey Fire in Simi Valley, CA, M. Kaltofen, A. Gundersen, M. Gundersen, accepted Sept. 27, 2021, J. Environmental Radioactivity
  • Radioactive Isotopes Measured at Olympic and Paralympic Venues in Fukushima Prefecture and Tokyo, Japan, M. Kaltofen, A. Gundersen, M. Gundersen, accepted Sept. 23, 2020, J. Environmental Engineering Science
  • Lecture: MIT Media Lab talk