Here’s a focused author biography for Per Kågeson, drawn from reliable sources:

Per Kågeson – Author Biography

Nationality & Background

• Born 14 April 1947 in Trollhättan, Sweden (Wikipedia)

• Holds a Ph.D. in Environment and Energy Systems Analysis from Lund University (natureassociates.se)

Academic & Professional Career

• Served as professor in environmental system analysis at the Centre for Transport Studies (CTS) at the Royal Institute of Technology, Stockholm (Wikipedia)

• Long-time director at Nature Associates, an environmental consultancy based in Stockholm (natureassociates.se)

Leadership & Advisory Roles

• President of the European Federation for Transport and Environment (T&E) (1992–1996); initiated campaigns that led to EU fuel-efficiency standards for passenger cars (Wikipedia)

• Member of the Environmental Advisory Council of the Swedish Government (1983–1994) and the EU Consultative Forum on Environment and Sustainable Development (1997–2001) (Wikipedia)

• Member of the Royal Swedish Academy of Engineering Sciences (Wikipedia)

Key Research Interests & Contributions

• Specializes in cost-efficiency of sustainable transport policies, including internalizing external environmental costs through taxes and emissions trading (natureassociates.se)

• Published over 30 books and numerous reports, with substantial work on maritime emissions control, including market-based instruments for NOₓ abatement in the Baltic Sea (natureassociates.se)

• Pioneered proposals such as electronic kilometre charging schemes and linking shipping emissions to EU ETS frameworks (KTH Diva Portal)

Selected Publications

• Market‑based Instruments for NOₓ Abatement in the Baltic Sea (2009) (Wikipedia)

• Linking Emissions from International Shipping to the EU Emissions Trading Scheme (2007) (Wikipedia)

• Electronic Kilometre Charging for Heavy Goods Vehicles in Europe (with Jos Dings, 1999) (Wikipedia)

If you’d like a shorter version for an executive summary or a tailored version emphasizing specific contributions to Baltic Sea emission policies just let me know!