tClara · survey of 522 US-based business leaders, including 95 C-suite respondents

• Across 26 meeting goals, 43% of leaders rate in-person as the better mode, 35% say virtual, and 22% say mode barely matters — the decision is genuinely goal-dependent, not a fixed rule.
• In-person is the preferred mode for 22 of 26 goals — especially building trust and teamwork, persuading or selling, and solving important problems.
• Virtual is preferred for goals like gathering diverse opinions, sharing updates, and using people's time efficiently.
• Virtual meetings are seen as nearly twice as likely to produce a negative outcome as in-person meetings (47% vs. 25%) — convenience carries real risk.
• 70% of leaders say a deliberate blend of virtual and in-person work allows them to do their best work; C-suite respondents value in-person meetings more than other leaders do (53% vs. 41%).

tClara, ARC, Delta, FlightGlobal · survey of 742 US-based road warriors

• Road warriors rate only 63% of their trips as mostly or very worthwhile — more than a third of travel spend isn't landing.
• Cost-focused travel policies nearly double attrition risk versus traveler-focused policies (33% vs. 17%), and produce fewer worthwhile trips (57% vs. 66%).
• Cost savings account for roughly 1% of the economic value road warriors generate — the leverage is in trip success and retention, not fare price.
• 48% of road warriors say they want to travel much less in two years; the two biggest levers to change that are better sleep and business-class seating on flights over six hours.
• A quarter of road warriors are significantly affected by jet lag — that group reports 20% fewer worthwhile trips and 14% higher attrition risk than less-affected peers.

tClara · analysis of 100,000+ business-purchased airline tickets

• High-carbon-intensity fares are common — roughly a third of airfare spend, and over half the emissions, in a study of 100,000+ business tickets.
• Carbon-intensity-aware booking policies and tools could have cut emissions in this dataset by an estimated 12–28%.
• Low-intensity policies trade modestly higher fares for materially lower total emissions and fewer trips — not a ban on travel.

tClara · survey of 410 US-based travel-approving executives and managers

• 20–33% of business trips are low-value or could safely be replaced by a virtual meeting, by executives' own estimate.
• About 80% agreed their companies should build a culture that challenges the need to travel — most travel budgets aren't aligned with strategic goals.
• Over half said travelers don't factor a flight's carbon footprint into their own booking choices.
• "Carbon-acceptable airfares" — priced to keep a trip's CO2-to-cost ratio in check — are the proposed lever for cutting low-value trips and emissions together.

tClara · framework for managing carbon intensity within existing travel budgets

• Introduces a carbon-intensity ratio — CO2 kg per dollar spent — as the cap travelers manage to, instead of emissions per ticket alone.
• A higher class of service can carry a lower carbon intensity than economy once price is weighed against emissions, not just seat count.
• The budget is "invisible" because staying within the normal travel budget and the company's intensity cap automatically keeps a traveler within it — no separate carbon tracking required.

tClara · analysis of 407 U.S. business trips

• 24% of business trips are low-value — and that 24% of spend produces only 7% of total Net Expected Value.
• The highest-ROI trips (over 400% expected return) account for just 18% of total cost but generate 69% of total Net Expected Value.
• Low-value trips can be predicted before travel with roughly 75% accuracy, using a pre-trip justification score.
• 65% of trips that turn out low-value were already flagged as poorly justified before the trip — the signal exists pre-trip, if anyone asks the question.
• Reallocating spend from low-value to moderate- and high-value trips would lift a travel budget's total Net Expected Value by 26%, without spending a dollar more.

tClara · conceptual framework for pre-trip valuation

A trip's Expected Value-Add (EVA) — the gap between its "Red Line" cost limit and its actual expected cost — can be calculated for any business trip before it is taken.

• The "Red Line" cost limit is the highest amount a rational, well-informed manager would approve, given what the trip is worth; two numbers (Red Line and expected cost) are all that's needed to find a trip's EVA.
• The value of meeting in person versus virtually is theoretically required for full ROI, but in practice it's unknowable and unnecessary — EVA can be found without it.
• EVA is a better screening metric than ROI percentage: a trip can show a high ROI yet still carry so little absolute value-add that it shouldn't be approved — EVA flags those trips directly.
• A non-negative EVA means the trip meets or exceeds the CFO's expected return on travel spend, embedding the organization's hurdle rate directly into the go/no-go decision.
• Travel budgets can be truly optimized by approving the mix of trips that maximizes total EVA, within budget, travel risk, and carbon emissions constraints — and TripTester does this in two minutes.