Caryl Jonis
Program manager Heat NL at Nuon Heat (part of Vattenfall) | Leiderdorp, South Holland, Netherlands
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Caryl Jonis currently serves as the Program Manager for Heat NL at Nuon Heat, a key division within Vattenfall focused on advancing sustainable and efficient district heating solutions in the Netherlands. In this strategic role, Caryl oversees a portfolio of interconnected projects aimed at transforming the existing heat infrastructure to incorporate innovative, low-temperature (LT) heat sources such as residual heat from data centers and aquathermal energy. Her leadership is instrumental in driving the development and implementation of concepts that enhance energy efficiency, reduce carbon emissions, and align with evolving energy policies and market demands.
With over 30 years of extensive experience in the energy sector, Caryl brings a highly analytical and pragmatic approach to her work. Her expertise spans across gas and power plant operations, engineering, and cogeneration, enabling her to evaluate complex technical and organizational challenges effectively. Her proven skills in change management, organizational optimization, and restructuring are vital in navigating the multifaceted landscape of energy transition projects. Caryl’s ability to look across different chains—integrating natural gas, electricity markets, and energy policy—ensures that her programs are both technically sound and strategically aligned with industry trends.
Her current initiatives at Nuon Heat exemplify her capacity to lead large-scale programs that require coordination among diverse stakeholders, from technical teams to regulatory bodies. By fostering innovation in district heating, she is helping Nuon Heat position itself as a leader in sustainable energy solutions, leveraging her expertise in energy efficiency, operations management, and engineering to deliver results that meet both environmental and economic objectives.
Program manager Heat NL at Nuon Heat (part of Vattenfall) in April 2012 to Present
Programmamanager Vattenfall warmte + manager beheer regio Leiden/Rotterdam a.i. at Vattenfall in October 2024 to Present
Manager Exploitatie (Exploitation department of Nuon Heat) at Nuon Heat (part of Vattenfall) in July 2008 to April 2012
Manager Nieuwbouw & Projecten (Construction department of Nuon Heat) at Nuon Heat in January 2006 to June 2008
Manager Techniek & Projecten at Nuon Heat at Nuon Heat in August 2005 to December 2005
Branche manager Multisite & Public at Nuon at Nuon / Corperate accounts in March 2004 to August 2005
Manager Origination NL & District Heating at Reliant Energy Europe at Reliant Energy Europe in March 2003 to February 2004
Manager District Heating at Reliant Energy Europe at Reliant Energy Europe in July 2000 to February 2003
Accountant Representative Liberalized customers and productions at Reliant Energy Europe at Reliant Energy Europe in August 1999 to June 2000
Project manager at Power Services (subsidiary of n.v. Energiebedrijf UNA) at Power Services (100% subsidary of n.v. Energiebedrijf UNA) in July 1997 to July 1999
Project manager at n.v. Energiebedrijf UNA at n.v. Energiebedrijf UNA in January 1995 to June 1997
Management Trainee at n.v. Energiebedrijf UNA at n.v. Energiebedrijf UNA in February 1993 to December 1994
Project manager ad FlexStaf Team Contractors at Flexstaff Team Contractors in March 1992 to August 1992
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Delft University of Technology, Master, September 1983 to September 1989
Rotterdam University of Applied Sciences, Bachelor, September 1997 to September 1998
Pre-university education (Peter Stuyvesant college), September 1977 to September 1983
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Renewable Energy
Power Generation
Energy
Gas
Power Plants
Engineering
Energy Markets
Energy Management
Energy Efficiency
Energy Policy
Project Planning
Operations Management
Sustainable Energy
Natural Gas
Biomass
Electricity Markets
Commodity Markets
Gas Turbines
Project Engineering
Energy Industry
Pipelines
Cogeneration
Boilers
Steam
Smart Metering
Wind
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What is Caryl Jonis email address?
Email Caryl Jonis at [email protected] and [email protected]. This email is the most updated Caryl Jonis's email found in 2026.
How to contact Caryl Jonis?
To contact Caryl Jonis send an email to [email protected] or [email protected]. (updated on March 23, 2025)
What company does Caryl Jonis work for?
Caryl Jonis works for Nuon Heat (part of Vattenfall)
What is Caryl Jonis's role at Nuon Heat (part of Vattenfall)?
Caryl Jonis is Program manager Heat NL
What is Caryl Jonis's Phone Number?
Caryl Jonis's phone (**) *** *** 274
What industry does Caryl Jonis work in?
Caryl Jonis works in the Oil & Energy industry.
Caryl Jonis Email Addresses
Caryl Jonis Phone Numbers
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