
INTERNATIONAL JOURNAL OF RESEARCH AND INNOVATION IN APPLIED SCIENCE (IJRIAS)
ISSN No. 2454-6194 | DOI: 10.51584/IJRIAS |Volume X Issue XIII October 2025
Special Issue on Innovations in Environmental Science and Sustainable Engineering
concentration and persistence give them disproportionate climate significance. These findings support a growing
body of literature that argues for the inclusion of rocket related forcings in climate assessments, which are
currently absent from most inventories (Revell et al., 2025; Kirchengast et al., 2025).
The analysis of warfare underscores the role of concentrated anthropogenic heat in contexts outside peacetime
energy use. Modern conflicts generate substantial emissions through bombings, missile strikes, and large scale
fires. For example, the 1991 Gulf War oil fires released approximately 305 million megawatt hours of heat and
produced soot plumes that persisted for nearly a year. The Russia–Ukraine conflict between 2022 and 2024 is
estimated to have generated over 10 million megawatt hours of concentrated heat from missile strikes and depot
fires, comparable to the annual emissions of a mid-sized industrialised country (Neimark et al., 2025). The
Israel–Palestine war has also contributed concentrated pulses of heat through bombardments, urban destruction,
and fuel depot explosions, producing millions of megawatt hours of thermal energy within months and dispersing
soot plumes across the Eastern Mediterranean. Historical events such as Hiroshima and Nagasaki illustrate the
magnitude of single event contributions, with each detonation releasing energy equivalent to hundreds of
thousands of car years of emissions. The persistence of soot and particulates from these events, documented in
satellite and ground based records, indicates that war related emissions have regional and global radiative
impacts. Despite this, they remain excluded from formal greenhouse gas inventories under the UNFCCC, raising
questions about the completeness of current accounting systems (Neimark et al., 2025; The Nation, 2025).
The cumulative results also reinforce the argument that climate change is fundamentally both a carbon and
majorly a heat problem. In 2022, global primary energy consumption reached approximately 604 exajoules,
nearly all of which degraded into heat, alongside 36.6 gigatons of CO₂ emissions. Each joule of energy consumed
contributes directly to Earth’s thermal balance, whether through waste heat from power plants, urban heat fluxes,
or industrial processes. While the radiative trapping effect of CO₂ prolongs the residence of this heat, the
immediate thermal forcing is itself significant. Urban studies show anthropogenic heat fluxes of 20 to 50 W/m
2
in megacities, rivalling seasonal solar inputs and altering local rainfall and temperature regimes. Likewise,
industrial processes such as data centre operations and cooling water discharge contribute to localised warming
that remains invisible in carbon only frameworks. These findings underscore the importance of integrating direct
heat accounting into climate science and policy (Kirchengast et al., 2025; Schaeffer et al., 2025).
The role of nuclear energy illustrates how a carbon centric perspective can obscure broader impacts. Nuclear
reactors are often promoted as a low carbon solution, but their operation involves large releases of waste heat
into rivers, oceans, and the atmosphere. One kilogram of uranium-235 produces roughly 83 trillion joules of
energy via fission, compared to 45 million joules from diesel fuel. While CO₂ emissions from nuclear power are
minimal, the associated heat fluxes are substantial. Moreover, epidemiological evidence points to health risks in
nuclear intensive countries, with studies such as INWORKS and the Life Span Study documenting elevated
cancer incidence and circulatory diseases among exposed populations. Beyond operational impacts, uranium
mining and radioactive waste disposal have disproportionately affected countries in Africa and the Global South,
raising issues of environmental justice. These findings suggest that nuclear energy’s classification as “clean”
requires reconsideration when both heat and equity are accounted for.
Taken together, the results call for a more comprehensive approach to climate accounting. Concentrated
anthropogenic heat pulses, whether from military, industrial, or space related sources, have demonstrated
capacity to accelerate tipping processes in the cryosphere and atmosphere. Greenhouse gases play a critical
amplifying role, but excluding direct heat inputs underestimates the immediacy and distribution of anthropogenic
forcing. Incorporating direct heat into global climate models and inventories would not only improve predictive
accuracy but also broaden accountability, particularly for sectors currently exempted from reporting obligations.
Furthermore, a justice-based framework is needed to address the disproportionate impacts borne by regions such
as Africa and small island states, which contribute least to both carbon and heat emissions yet face some of the
most severe consequences.
While this study highlights an underexplored dimension of climate forcing, limitations must be acknowledged.
Data on war related emissions remain sparse, with reliance on secondary estimates in several cases. Attribution