Keeping the Carbon Budget Alive
- Samantha Green Castañeda

- Aug 8, 2022
- 3 min read
Updated: Aug 21
Why CO₂ Capture Must Be on Your Regenerative Tourism Roadmap?
The global carbon budget is the atmosphere’s credit limit — the total CO₂ we can still emit and still have a decent chance of keeping warming below 1.5 °c. UNEP’s Emissions Gap Report 2024 warns that unless global emissions fall sharply before 2030, we will enter overshoot territory, where temperatures rise past 1.5 °C and can only be lowered again with large-scale carbon removal. The bigger the overshoot, the greater our reliance on CO₂ removal technologies and the higher the risk of irreversible damage to ice sheets, oceans, and coastal communities.

For regenerative-tourism entrepreneurs, this translates into three simultaneous tasks:
Slash your operational emissions through electrification, efficiency and on-site renewables.
Support (or develop) long-term net-negative projects that physically pull carbon out of the sky.
Pressure supply-chain partners (cement, steel, fuels) to adopt carbon capture and storage (CCS) to neutralise the stubborn industrial emissions you can’t avoid.
Why CCS? The industries that underpin tourism infrastructure — steel for bridges, cement for hotels, fuels for aircraft — are notoriously hard to decarbonise. CCS is already operating at cement plants in Norway and low-carbon-hydrogen projects worldwide; within a decade, it will become a prerequisite for major international chains committed to ultra-low travel footprints. Getting involved now, either as a demanding buyer or as a local CCS partner, places you ahead of the regulatory curve.
There are multiple technology routes:
Point-source capture strips CO₂ from factory stacks and stores it deep underground.
Bioenergy with CCS (BECCS) burns sustainably sourced biomass and locks away the biogenic CO₂, delivering net-negative emissions.
Direct-air capture (DAC) siphons CO₂ directly from ambient air for permanent storage or mineralisation.
All three require shared transport infrastructure, robust monitoring rules and, crucially, business demand that drives investment.
Five Action Steps for Forward-Thinking Destinations
Action | Why it matters | Practical starter moves |
1. Audit & target | You can’t manage what you don’t measure. A cradle-to-gate carbon audit reveals the true hotspots in energy, materials and guest travel. | Use open tools like The Greenhouse Gas Protocol + Hotel Carbon Measurement Initiative. Set an absolute reduction target aligned with Science Based Targets (e.g., –50 % by 2035). |
2. Build a “no-regrets” renewables stack | Cutting combustion emissions is cheaper than removing CO₂ later. | Install rooftop PV or agrovoltaics, electrify kitchens and laundry, and add smart-grid monitoring. Publish annual kWh and CO₂ savings. |
3. Write low-carbon clauses into every contract | Market demand accelerates CCS deployment. | Specify “cement or steel with verified CCS” for new builds from 2030 onwards; include penalties for non-compliance and bonuses for early adoption. |
4. Allocate a carbon-positive budget line | High-quality CO₂ removal (BECCS, DAC) is expensive, but it buys permanence and storytelling power. | Redirect 1–2 % of annual revenue to certified net-negative projects in your region; integrate the story into guest experiences and investor reports. |
5. Plug into emerging CO₂ hubs | Shared pipelines and shipping routes slash CCS costs. Early movers can secure preferential storage contracts. | Map future CCS corridors (Caribbean offshore saline aquifers, Mexican Gulf, North Sea). Engage local authorities and energy firms to position your destination as a pilot node. |
The Take-Home Message (post journey)
Avoiding overshoot is still the cheapest, safest option. But every credible climate plan now includes a portfolio: rapid emissions cuts, demand-side shifts and robust CO₂ capture for the 30 % of emissions that refuse to disappear.







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