Surviving the harsh Norwegian winters requires more than just thick walls and heavy coats. With temperatures plunging below freezing for months on end, heating a home becomes a major expense, and growing fresh food is nearly impossible. But architect Margit-Kristine Solibakke Klev found an ingenious solution—she enclosed her entire home in a huge greenhouse, creating a self-sustaining, warm environment where she can grow fresh food year-round.
This innovative approach, inspired by the Swedish “Naturhus” concept, uses passive solar energy to trap heat inside a protective glass shell. The result? A home that stays significantly warmer than the freezing temperatures outside, without relying on excessive heating. Even more impressively, the enclosed space doubles as a thriving garden, allowing her to cultivate vegetables, fruits, and herbs throughout the year.
Her story is part of a growing movement toward sustainable living, where homes are designed to work with nature rather than against it. By merging architecture with agriculture, she has created a space that is not only energy-efficient but also deeply connected to the rhythms of the natural world. This greenhouse home isn’t just about staying warm—it’s about rethinking how we live, grow food, and interact with our environment in a way that is both practical and sustainable.
How a Greenhouse Transforms a Home into a Warm Oasis
Margit-Kristine Solibakke Klev’s decision to enclose her home in a massive glass greenhouse wasn’t just about aesthetics—it was a strategic move to create a self-sustaining microclimate that shields her from Norway’s harsh winters. This innovative design leverages passive solar energy, capturing sunlight to naturally heat the space, significantly reducing the need for traditional heating methods.
At its core, the concept is simple yet effective: the greenhouse acts as a thermal buffer, absorbing heat during the day and retaining it through the night. While temperatures outside might plummet to subzero levels, the air inside the greenhouse remains considerably warmer, providing both comfort and sustainability. Similar homes in Sweden, like the Naturhus, have demonstrated that this design can increase indoor temperatures by 15–20°C compared to the freezing conditions outside.
Beyond warmth, the enclosed structure protects the home from harsh winds, snow accumulation, and moisture damage, which are common issues in cold climates. This extends the lifespan of the house, reducing the wear and tear that extreme weather conditions can cause. The greenhouse not only provides energy efficiency but also creates a serene, nature-infused environment that enhances daily living.
Growing Fresh Food Year-Round in the Greenhouse Home
One of the most remarkable benefits of enclosing a home in a greenhouse is the ability to grow fresh food all year long, even in the middle of winter. In Norway’s unforgiving climate, where temperatures can stay below freezing for months, traditional outdoor gardening is impossible for much of the year. By creating a controlled indoor environment, Margit-Kristine Solibakke Klev has turned her home into a thriving oasis of fresh fruits, vegetables, and herbs.
Inside the greenhouse, she cultivates crops that would typically struggle to survive in the Nordic cold, such as tomatoes, cucumbers, figs, and even Mediterranean herbs. The glass enclosure maintains a significantly warmer temperature, mimicking a more temperate growing season. With careful management of humidity and airflow, she can sustain a productive garden throughout the year, reducing her reliance on store-bought produce.
Beyond convenience, this approach to home gardening has far-reaching benefits. Growing food at home eliminates the need for long-distance transportation of fresh produce, reducing environmental impact. It also ensures access to organic, pesticide-free food, promoting a healthier diet. For those living in cold climates, this greenhouse model represents a sustainable way to achieve food security while maintaining a strong connection to nature.
How the Greenhouse Home Supports Sustainable Living
Enclosing a home in a greenhouse does more than just provide warmth—it creates a self-sustaining environment that reduces reliance on external resources. Margit-Kristine Solibakke Klev’s home benefits from rainwater harvesting, which collects and filters water for irrigation, minimizing waste and ensuring year-round food production. The enclosed structure also reduces evaporation, making it easier to maintain moisture levels for plants without excessive watering.
The greenhouse also supports waste reduction by enabling composting within the enclosed space. Organic waste from food scraps and garden trimmings can be repurposed to enrich the soil, eliminating the need for chemical fertilizers and creating a natural cycle of regeneration. Additionally, some greenhouse homeowners incorporate solar panels or other renewable energy sources, further reducing their reliance on fossil fuels.
This model of living demonstrates how homes can function as self-sufficient ecosystems, integrating energy efficiency, water conservation, and food production. By rethinking traditional housing, the greenhouse concept offers a sustainable solution that minimizes environmental impact while promoting long-term resilience in extreme climates.
How Living in a Greenhouse Home Improves Well-Being
Beyond its practical benefits, living in a greenhouse home can have a profound impact on mental and emotional well-being. In regions like Norway, where long winters bring months of darkness, lack of sunlight can contribute to seasonal affective disorder (SAD) and lower energy levels. The greenhouse structure allows Margit-Kristine Solibakke Klev to be surrounded by natural light year-round, helping to regulate mood, improve sleep, and boost overall well-being.
The constant presence of greenery also plays a key role in reducing stress and promoting relaxation. Studies have shown that spending time around plants can lower cortisol levels, the hormone responsible for stress, while improving focus and emotional resilience. With an indoor garden thriving inside her home, Klev has access to nature even in the harshest winter months, creating a sense of calm and connection to the environment.
The design of a greenhouse home also encourages a more mindful, slower-paced lifestyle. From tending to plants to enjoying a sunlit space even in midwinter, this way of living fosters a stronger relationship with nature. Instead of being confined indoors during the cold season, Klev can experience warmth, fresh air, and greenery—elements that are often missing from traditional winter living.
Practical Solutions to Common Greenhouse Home Challenges
While a greenhouse home offers warmth and sustainability, it comes with unique challenges that require careful planning. One of the biggest concerns is temperature regulation—without proper ventilation, the space can become too hot in summer or struggle to retain heat in winter. To counter this, homeowners use automated shading systems, thermal mass materials like stone or water tanks, and strategically placed vents to maintain a balanced indoor climate year-round.
Structural integrity is another key factor, especially in regions with heavy snowfall and strong winds. The glass enclosure must be built with reinforced materials, such as triple-glazed glass and sturdy steel supports, to withstand extreme weather conditions. Regular maintenance is also necessary to clear accumulated snow and prevent excess moisture buildup, which could lead to mold or structural stress.
Managing an indoor garden within a home requires careful control of humidity, pest prevention, and soil quality. Many greenhouse homeowners integrate composting systems, companion planting, and natural pest deterrents to create a balanced ecosystem. With proper planning and sustainable practices, these challenges can be addressed, making greenhouse homes a viable and resilient housing model for extreme climates.
A Blueprint for the Future
By enclosing her home in a greenhouse, Margit-Kristine Solibakke Klev has created a space that is not only warm and self-sustaining but also deeply in tune with nature. Her innovative design offers a solution to the challenges of cold-climate living, demonstrating that it is possible to stay comfortable while reducing energy consumption and growing fresh food year-round.
Her story is a reminder that sustainable living doesn’t require sacrificing comfort—it simply requires rethinking how we design our homes. As climate challenges become more pressing, solutions like greenhouse homes offer a way forward, blending modern architecture with the natural world.
While not every home can be enclosed in glass, the principles behind Klev’s design—using natural energy, reducing waste, and integrating greenery into daily life—are ideas that can be adapted in many ways. As more people explore self-sufficient and eco-friendly living, innovations like this could shape the future of housing, proving that sustainability and quality of life can go hand in hand.
Featured Image Source: Margit-Kristine Solibakke Klev on Instagram
