From my book Digital HorizonZ Book 2

8

Chapter 5: The Energy Footprint of Hollywood and AI

When people talk about the environmental impact of AI, I often wonder why we don't hear the same level of discussion about other industries that consume large amounts of energy.

Take Hollywood, for example.

Most of us watch movies, television shows, and streaming content without thinking about the enormous amount of work—and energy—that goes into creating them. Yet modern film production, especially blockbuster films filled with visual effects, relies heavily on powerful computers, large data centres, transportation networks, and energy-intensive equipment.

This raises an interesting question:

How does the energy footprint of Hollywood compare to the energy footprint of AI?

The Energy Behind the Movies

Creating a major motion picture involves much more than cameras and actors.

Large productions require:

• Extensive lighting systems.
• Camera equipment.
• Sound equipment.
• Generators and power supplies.
• Transportation for cast, crew, and equipment.
• Construction of sets and filming locations.
• Post-production editing and special effects.

Each stage consumes energy, often on a massive scale.

A single blockbuster movie may involve hundreds or even thousands of people working across multiple countries over several months or years.

Visual Effects and CGI

One of the most energy-intensive parts of modern filmmaking is creating visual effects (VFX) and computer-generated imagery (CGI).

Whether it's a superhero flying through a city, a dinosaur roaming prehistoric landscapes, or an entire fictional world created from scratch, these effects require powerful computers to generate each frame.

Before audiences see the finished result, computers must process and render countless images.

This work is often performed by large rendering farms—facilities filled with high-performance computers running continuously for days, weeks, or even months.

In some ways, rendering farms are similar to the computing facilities used for AI.

Rendering Farms and Data Centres

Both AI systems and visual effects studios depend on large collections of powerful computers.

These facilities require:

• Large amounts of electricity.
• Cooling systems to prevent overheating.
• Specialized computer hardware.
• Continuous maintenance and upgrades.

Just as AI data centres process information and train models, rendering farms process visual information to create realistic images and animations.

In both cases, the computers are doing billions of calculations every second.

Similarities Between AI and Hollywood

There are several similarities between the environmental impacts of AI and film production.

High Energy Consumption

Both industries rely heavily on high-performance computing.

Whether computers are generating realistic movie scenes or answering questions through AI, significant amounts of electricity are required.

Carbon Emissions

If the electricity comes from fossil fuels, both industries contribute to greenhouse gas emissions.

The environmental impact depends largely on the source of energy being used.

Cooling Requirements

Powerful computers generate heat.

Both rendering farms and AI data centres require cooling systems that consume additional electricity and, in some cases, large amounts of water.

Growing Demand

As audiences demand more realistic visual effects and businesses demand more AI-powered services, both industries continue expanding their computing needs.

Important Differences

Although there are similarities, there are also important differences.

Project-Based vs. Continuous Operations

Hollywood's largest energy demands are often linked to specific projects.

A major film may require intensive rendering for months, but eventually the project is completed.

AI systems, on the other hand, often operate continuously.

Millions of people use AI services every day, creating an ongoing demand for computing resources.

Scope of Use

Visual effects are primarily used for entertainment.

AI, however, is increasingly used in healthcare, education, transportation, scientific research, business operations, and countless other fields.

This broader range of applications means AI's energy footprint extends far beyond a single industry.

Reducing Environmental Impacts

Both Hollywood and the technology sector are exploring ways to become more sustainable.

Renewable Energy

Many companies are investing in solar, wind, and hydroelectric power to reduce carbon emissions.

More Efficient Hardware

New computer systems often perform more work while using less energy than older equipment.

Sustainable Production Practices

Film productions are increasingly adopting LED lighting, virtual sets, digital workflows, and other methods that reduce environmental impacts.

Carbon Offsetting

Some organizations invest in environmental projects intended to offset a portion of their carbon emissions.

While carbon offsets are not a complete solution, they are one tool being used to address environmental concerns.

A Bigger Picture

The discussion about AI's environmental impact is important.

However, it is also important to recognize that AI is not the only industry consuming large amounts of energy.

Modern society depends on many energy-intensive activities:

• Film and television production.
• Video streaming services.
• Social media platforms.
• Cryptocurrency mining.
• Cloud computing.
• Online gaming.
• Data storage.
• Global transportation systems.

Understanding these broader energy demands helps us have a more balanced conversation about technology and sustainability.

Conclusion

Hollywood film production and AI development share many similarities when it comes to energy consumption.

Both depend on powerful computers, data processing facilities, cooling systems, and large amounts of electricity. Both face challenges related to carbon emissions and resource use. And both are exploring ways to become more environmentally sustainable.

Rather than viewing AI as uniquely responsible for environmental concerns, it may be more useful to examine how all technology-driven industries can reduce their environmental footprint.

The goal should not be to stop innovation, but to encourage innovation that is efficient, responsible, and sustainable for future generations.