Iceland runs almost entirely on heat and water it pulls from its own bedrock. Nearly 100% of the country's electricity and roughly 85% of its total primary energy come from renewables — overwhelmingly hydropower and geothermal — making it one of the few places where a hot shower, a heated pool, and a charged EV all have a near-zero carbon footprint by default.
Why Iceland is on every climate-conscious traveler's list
The numbers are unusual in the best way. Around 99.98% of Iceland's electricity comes from renewable sources, and roughly 9 out of 10 homes are heated directly by geothermal water piped from volcanic reservoirs. The national Climate Action Plan targets carbon neutrality by 2040, and Iceland is home to Climeworks' Orca and Mammoth plants — the world's largest direct air capture and storage facilities, mineralizing CO₂ into basalt with partner Carbfix.
Tourism-side, the Vakinn certification program audits operators on environmental management, and Icelandair has committed to net-zero by 2050 with active SAF trials on Reykjavík routes. Combine that with strict whale-watching, glacier, and highland-access rules, and a visit here is genuinely lower-impact than almost any comparable adventure destination — including peers like Norway and New Zealand.
Where to base yourself
Reykjavík
The capital is compact, walkable, and entirely geothermally heated. Look for Nordic Swan Ecolabel-certified hotels around Laugavegur and the Old Harbour — many run on 100% renewable grid power and reuse geothermal return water for snowmelt on sidewalks. It's also the easiest base for car-free travel: Flybus to Keflavík, Strætó city buses, and walkable access to BSÍ for day tours.
The Golden Circle & South Coast
Staying near Selfoss, Hella, or Vík puts you within an hour of Þingvellir, Geysir, Gullfoss, and the glacier lagoons. Several farm-stays and small lodges here are Vakinn Environmental certified, source food from neighboring greenhouses heated by geothermal steam, and run EV chargers off the local grid.
Akureyri & the North
Iceland's "second city" is a quieter base for Lake Mývatn, Goðafoss, and ethical whale watching out of Húsavík — where operators like North Sailing run carbon-neutral electric-hybrid schooners. Hotels here tap directly into the Hjalteyri and Laugaland geothermal fields.
The Westfjords
Remote, low-traffic, and increasingly home to small eco-guesthouses in Ísafjörður and Patreksfjörður. Ideal if you want puffins, hot springs, and almost no crowds — and a footprint closer to what you'd find in Slovenia's alpine valleys.
What you can do that meaningfully lowers your trip footprint
- Rent an EV, not a 4x4 diesel. Iceland's charging network (ON Power, Ísorka, N1) now covers the entire Ring Road, and your electrons are essentially fossil-free. This single choice can cut a 10-day trip's emissions by 60–80%.
- Choose Vakinn or Nordic Swan certified operators. Both are independently audited — not self-declared. Vakinn Gold-tier tour companies must measure and reduce emissions annually.
- Whale-watch with electric-hybrid boats. North Sailing in Húsavík and Elding in Reykjavík both run carbon-neutral or hybrid-electric vessels and follow IceWhale's responsible viewing code.
- Skip helicopter and snowmobile tours where you can. Glacier hiking with crampons (via Icelandic Mountain Guides or Arctic Adventures) delivers the same payoff at a fraction of the fuel burn.
- Eat what the island grows. Geothermal greenhouses in Reykholt and Flúðir produce year-round tomatoes, cucumbers, and herbs — look for "íslenskt grænmeti" labels.
- Respect the F-roads and marked trails. Off-road driving is illegal and Iceland's moss takes decades to recover.
For travelers building a broader low-carbon Nordic itinerary, Iceland pairs naturally with Denmark or a stopover in Reykjavík en route to North America.
Book a carbon-offset stay in Iceland on IMPT
Every hotel booked through IMPT automatically includes a verified carbon offset for your stay — no add-on, no upcharge — and you earn IMPT token rewards on top. Combined with Iceland's already renewable-heavy grid, it's about as close to a net-zero trip as you can plan today.