Camping is one of the most climate-friendly forms of vacation overall. According to a study by the Institute for Energy and Environmental Research Heidelberg (ifeu), an overnight stay in a motorhome at a pitch produces only about 1.5 kg of CO₂ per person, whereas a hotel overnight stay produces about 22 kg of CO₂. Still, sustainable camping cannot be reduced to just the form of overnight stay.
From the journey to water consumption to the choice of camping toilet there are numerous levers you can use to reduce your ecological footprint while traveling. The best part: Many measures not only protect the environment but also your wallet.
Why is camping one of the most sustainable forms of travel?
Whoever travels with the motorhome or camper travels, living in a very small space. That is exactly the decisive advantage over hotels, cruises, or flights. Less space means less heating energy, less air conditioning, and less resource consumption.
The ifeu study shows: A hotel overnight stay produces up to ten times more CO₂ emissions per person than camping. The balance is especially favorable when the journey is short and the stay is longer.
But the climate footprint of camping doesn’t depend only on the vehicle. Those who pay attention to water consumption, waste avoidance, and chemical-free solutions on the road can significantly increase the ecological benefits of a camping holiday.
Pack light: Less ballast saves fuel and money
Every kilogram counts. The heavier your motorhome is loaded, the more fuel it consumes on the way to the campsite.
Fill the fresh water tank only minimally before departure and fill it completely only at the destination. Empty the wastewater tank before starting. Consider what you really need in terms of clothing, equipment, and food. It’s best to buy drinks locally, as a crate of water can quickly weigh over ten kilograms.
The choice of camping toilet also plays a role in weight. A waterless composting toilet not only saves fresh water consumption for flushing but also makes the heavy chemical canister unnecessary. Less ballast protects the environment and the fuel tank.
How do you save water and energy on the go?
Water is a limited resource at the campsite, and even more so when staying off-grid. Short shower times make a noticeable difference. Turn off the water while soaping up and limit yourself to a few minutes.
What many underestimate: The camping toilet is also a significant water consumer. A chemical toilet requires 0.5 to 3 liters of water per flush. For a couple, this quickly adds up to 35 to 40 liters per week, just for flushing the toilet. A dry toilet works completely without water, saving dozens of liters of fresh water that you can use for cooking, drinking, and hygiene.
The same principle applies to electricity. LED lamps consume only a fraction of the energy of conventional bulbs. Solar panels on the roof of your motorhome cover part of the daily energy needs. Turn off lights and air conditioning when you leave your camper, and use electronic devices sparingly.
Avoid waste and separate it properly
Waste separation is part of everyday life, and camping should be no different. Almost every campsite offers waste stations with separate containers for paper, plastic, and residual waste.
Even better: Avoid waste before it is created. Avoid disposable dishes and packaged portion sizes. Transfer food into reusable containers before you set off. Cloth bags instead of plastic bags are part of the basic equipment.
A frequently overlooked source of waste when camping: chemical toilets. The sanitation fluids are sold in plastic canisters that pile up over a camping trip. Added to this are the biocides themselves, which may only be discharged into wastewater at special disposal stations. Those who switch to a chemical-free dry toiletswitching eliminates this waste stream completely.
Regional and seasonal food from the weekly market reduces transport routes and packaging. When leaving, make sure you don’t leave any waste behind. Especially when wild camping, the site must look cleaner than when you arrived.
Sustainable camping toilet: Why chemicals are not the answer
Camping toilets are rarely talked about, yet they are among the biggest environmental factors when camping. Traditional chemical toilets use sanitation fluids that may contain formaldehyde, glutaraldehyde, or other synthetic biocides. These substances pollute wastewater and may only be discharged at special disposal stations.
A dry separation toilet works completely differently. It separates solid and liquid waste, requires no water, and uses no chemicals. Instead of artificial additives, natural bedding materials like coconut fibers ensure odor binding and drying. The result: no pollutants in wastewater, no chemical canisters in storage, and no unpleasant odor.
The real sustainability advantage lies in the circular concept. The solids can be composted and thus returned as nutrient-rich humus instead of ending up as hazardous waste at disposal stations. The urine can be diluted and used as a natural plant fertilizer. A dry separation toilet thus turns waste into a resource; this is sustainable camping in its most consistent form.
Our tip: The BioTioo 2.0 separation toilet works completely without water and chemicals and fits with its compact dimensions into any camper. This way, you eliminate an entire pollutant stream from your camping routine and simplify disposal at the same time.
Self-sufficient camping: Why the toilet becomes the key issue
Anyone who wants to camp sustainably will sooner or later camp freely, away from campsites and disposal stations. This is exactly where well-thought-out equipment shows its worth.
With a chemical toilet, you are always tied to the nearest disposal station. Your route plan depends on where you can empty the cassette. A separation toilet makes you independent of this infrastructure. You dispose of the solids with regular waste or compost them in your own garden. The urine is diluted and returned to nature at a suitable location.
This self-sufficiency not only expands your options for route planning. It also reduces trips to disposal stations, which cost extra fuel and cause CO₂ emissions. Those who travel self-sufficiently and rely on chemical-free solutions combine freedom with responsibility.
Choosing the right campsite
The choice of campsite influences the sustainability of your entire trip. More and more sites are investing in eco-friendly infrastructure: solar energy, rainwater use, their own vegetable gardens, and consistent waste separation are standard at many providers.
Environmental certificates provide guidance. The Ecocamping award marks campsites that demonstrably commit to climate protection and sustainable management. The EU Ecolabel also recognizes particularly environmentally friendly sites.
You can often recognize sustainable campsites by details: energy-efficient showers with timers, charging stations for e-bikes, and well-marked bike paths in the area.
Eco-friendly products for the camper
Sustainable camping is also reflected in the products you use while traveling. Biodegradable soaps, shampoos, and cleaning products are now available everywhere. When camping in nature, such products are an absolute must to prevent harmful chemicals from entering the wastewater.
The same principle applies to the camping toilet. Using biodegradable litter instead of chemical concentrate keeps the entire cycle from use to disposal environmentally friendly. Reusable stainless steel water bottles, beeswax wraps instead of cling film, and solid soap instead of shower gel in plastic bottles: small changes add up significantly over a longer camping trip.
Getting around locally: bike instead of motor
The most environmentally friendly way to explore your holiday region is by bicycle. On short distances, you are often even faster than with the motorhome because you avoid searching for parking and narrow passages.
Many sustainable campsites are deliberately located near bike paths and excursion destinations. Leaving the motorhome at the site saves fuel, reduces emissions, and lets you explore the surroundings in a completely new way.
Sustainable camping with BioTioo
Sustainable camping does not mean giving up comfort or adventure. It means making more conscious choices: from the packing list to the choice of toilet to the campsite.
The camping toilet is one of the most effective levers. Switching from a chemical toilet to a dry toilet saves water, avoids pollutants in wastewater, reduces plastic waste from chemical canisters, and increases self-sufficiency. Especially when traveling, where every liter of water and every kilogram of weight counts, this switch immediately makes a difference. Discover our dry toilets for camping and motorhomes now.
