Dr. Noam Gressel

School of Sustainability Founded by Israel Corp. ICL

Areas of expertise

  • Noam’s entrepreneurial and investment career has focused on creating business value with environmental values.

    Following positions with nonprofits, as Director of Science at Israel Union for Environmental Defense and CEO of the Arava Institute for Environmental Studies, Noam founded Assif-Strategies in 2001. The firm provides cutting-edge environmental strategy, management & accounting services to corporations from a broad range of market sectors while also serving as a launchpad for energy, food, cleantech and green businesses. Among these, Noam co-founded three businesses: Elysium Carbon – a developer of greenhouse gas offset projects (2005), TransAlgae – an agricultural biotechnology firm developing algae-based products (2007) and ECO-OS (2015) - an online operating system for corporate sustainability programs.
    Noam also served as a Venture Partner with Greylock Partners Israel (currently named 83North), a prominent venture capital firm, to focus on investments in innovative cleantech companies, including Panoramic Power (acquired by Centrica, 2016) and EnStorage.

    Currently he serves on the Board of Directors DouxMatok - a food-tech company and on various boards and advisory panels of early-stage companies and non-profit organizations.

    Noam earned his Ph.D. at the Department of Environmental Science, Policy & Management, University of California at Berkeley and a B.Sc. Cum Laude in Soil & Water Sciences from the Hebrew University.
  • Gressel, N. 2017. Environmental Managers: Time to Whip out the Balance Sheets. TriplePundit.


    Gressel, N. 2016. Herd of elephants in the room at COP22 in Marrakech. GreenBiz.com


    Yarowsky, M. and Gressel, N. 2016. Leave Spreadsheets Behind and Overcome Reporting Fatigue. TriplePundit.


    De Miranda, M., Benammar, K., van Dijk, M. and Gressel, N. 2015. Social Change Requires Slow Entrepreneurship. THNK School of Creative Leadership, Amsterdam.


    Gressel, N. 2015. The mid-tier manufacturer's sustainability dilemma. GreenBiz.com


    Benammar, K., and Gressel, N. 2015. Forget Sustainability. Go for Green Entrepreneurship. THNK School of Creative Leadership, Amsterdam.


    Gressel, N. 2013. Who killed the electric car? The Middle East edition. GreentechMedia


    Becker, N., D. Lavee and N. Gressel. 2001. A macro-economic model to reduce greenhouse gas emissions. Israel Journal of Economy. (in Hebrew)


    Gressel, N., N. Becker and D. Lavee. 2000. Forecasts, Economic Analysis and Proposed Policy (Chapter 6). p. 78-86. In S. Gabbay (ed.). Israel National Report on Climate Change. Ministry of Environment, Jerusalem, Israel.


    McColl, J. G., N. Gressel, M. Waldrop, R. F. Powers and C. Drugan. 1998. Enzymatic release of nutrients from organic residues in forests: an index for soil organic matter quality. p. 104-110. In G. Sposito and A. Zabel (ed.). Soil Quality in the California Environment. University of California, Riverside, CA.


    Bouquelle, V. 1997. Transportation in Israel. 6 p. C. Graber and N. Gressel (ed.). Public Information Pamphlet #1. Israel Union for Environmental Defense, Tel Aviv, Israel.


    Gressel, N. and J. G. McColl. 1997. Phosphorus mineralization and organic matter decomposition - a critical review. p. 297-309 In G. Cadisch and K. E. Giller (ed.). Driven by Nature: plant litter quality and decomposition. CAB International, Wallingford, UK.


    Gressel, N. 1996. Linkages between phosphorus and carbon fractions in forest soils. Ph.D. thesis. University of California, Berkeley. 172 p.


    Gressel, N., J. G. McColl, C. M. Preston, R. F. Powers and R. H. Newman. 1996. Linkages between phosphorus transformations and carbon decomposition in a forest soil. Biogeochemistry 33: 97-123.


    McColl, J. G. and N. Gressel. 1995. Forest soil organic matter: characterization and modern methods of analysis. p. 13-32. In W. W. McFee and J. M. Kelly (ed.). Carbon forms and functions in forest soils. Soil Sci. Soc. Am., Madison, WI.


    Gressel, N., J. G. McColl, R. F. Powers and A. E. McGrath. 1995. Spectroscopy of aqueous extracts of forest litter. II: effects of management practices. Soil Sci. Soc. Am. J. 59:1723-1731.


    Gressel, N., A. E. McGrath, J. G. McColl and R. F. Powers. 1995. Spectroscopy of aqueous extracts of forest litter. I: suitability of methods. Soil Sci. Soc. Am. J. 59:1715-1723.


    Gressel, N., Y. Inbar, A. Singer and Y. Chen. 1995. Chemical and spectroscopic properties of leaf litter and decomposed organic matter in the Carmel Range, Israel. Soil Biol. Biochem. 27:23-31.