Nils-Petter was commissioned by Hemma agency to illustrate a number of brochures and information material for Svensk Fjärrvärme - Swedish District Heating Association.
The illustrations which are used for the Swedish District Heating Association's project to explain and highlight the benefits of a sustainable, low-carbon and ecological sound heating industry - included a detailed cityscape showing the city-wide district heating network, a cross section of a biomass fired district heating power plant and the industry depicted as blood vessels in the human body, and three concepts for heating and cooling networks, surplus heat from industrial plants, cooling of hospitals etc.
Client: Svensk Fjärrvärme
Agency: Hemma
Art Direction: Linda Fredriksson and Gaute Hanssen, Hemma.
Illustrations: Nils-Petter Ekwall
Nils-Petters warm, detailed cityscapes and visual concepts bring technical subjects to life, making complex systems like district heating clear, engaging, and approachable. By combining storytelling with precision, Nils-Petter’s illustrations help companies in technical and industrial fields communicate processes and infrastructure in a way that truly connects with their audience.
Ideal for businesses looking to turn intricate technology into compelling, easy-to-understand visuals.
A series of close-up views highlighting detailed sections of the cityscape illustration, showcasing key elements and intricate storytelling—perfect for clients seeking warm, engaging visuals to bring complex technical subjects to life.
A series of close-up shots from the warm district of the cityscape, illustrating the essential infrastructure that keeps the city heated year-round through all seasons and weather conditions. Perfect for businesses looking to communicate complex technical systems with approachable, vivid visuals that connect with their audience.
A clear and engaging flowchart illustration explaining how district heating works—from the energy source to heat distribution in buildings. This type of illustration helps technical companies communicate complex processes simply and effectively, building customer understanding and trust.
The use of powerful visual metaphors to bring technical systems to life. Depicting the district heating network as the city’s life-giving arteries creates a warm, engaging image that makes complex infrastructure easy to understand. Perfect for energy and technical industries looking to connect with their audience through clear and memorable visuals.
A playful and warm illustration showing the district heating network connecting buildings with energy flowing like a vibrant, living force. Simpler than detailed cityscapes, this image captures the essence of sustainable energy—dynamic, approachable, and essential. Ideal for clients in energy, utilities, or tech sectors wanting to communicate complex systems with friendliness and clarity.
A clean, simple infographic illustrating the key components of a district heating plant, including heat exchangers and the flow of warm and cold air to a hospital. The clear visual breaks down complex energy processes into easy-to-understand elements, making it perfect for technical clients seeking engaging, informative visuals with a warm, approachable style by Nils-Petter Ekwall.
A vibrant, simple and clean infographic illustrating heat distribution from a central factory to residential homes. This dynamic, minimalist visual by Nils-Petter Ekwall uses ample white space and clear forms to highlight efficient energy flow and sustainable heating solutions, designed to attract clients seeking straightforward yet engaging illustrations that simplify complex infrastructure and promote eco-friendly technology.
