Scrolling through your favorite social media app feels harmless. However, behind every like, share, and video stream is an enormous digital infrastructure consuming vast amounts of energy, raising ethical concerns, and influencing the social fabric of our world. Let’s break it down.
Carbon Emissions of Internet Infrastructure, Explained:
Social media platforms create carbon emissions primarily through owned and operated data centers – energy-intensive buildings dedicated to storing computing machines, servers, and data storage drives, which process vast amounts of data for videos, photos, and messages. These centers require 24/7 electricity to power thousands of servers and cooling systems to prevent overheating, often relying on fossil fuels if not powered by renewables. Additionally, network infrastructure (WiFi, cell towers, and fiber optics) and user devices (phones, tablets, and computers) also contribute to energy consumption totals. (Source)
Let’s take a closer look at how each of the most popular social media platforms are cutting emissions.
Facebook & Instagram
Parent company ESG report: Meta
Carbon neutrality goal: Net zero across the entire value chain by 2030 (On Track)
Renewable energy goal: 100% renewable energy since 2020
Carbon emissions (2022): 7.4 million metric tons CO₂e
Meta has committed to reaching net-zero emissions across its entire value chain by 2030, including supply chain emissions and business travel. Since 2020, Meta has been running all its global operations on 100% renewable energy and has reduced operational emissions by 94%.
However, the challenge lies in Scope 3 emissions, 9% of Meta’s total carbon footprint. These emissions come from manufacturing, third-party services, and user device energy consumption. Meta is investing in AI-powered energy efficiency measures and collaborating with suppliers to meet its ambitious climate targets.
TikTok
Parent company sustainability report: ByteDance, none
Carbon neutrality goal: No public net-zero target
Renewable energy goal: Unknown
Carbon emissions (estimate): Likely in the millions of metric tons CO₂e
TikTok has skyrocketed in popularity, but its sustainability commitments remain unclear and unreported. Parent company ByteDance has not released an official climate strategy or comprehensive emissions report. Given TikTok’s high reliance on energy-intensive AI algorithms, video streaming, and global data centers, its carbon footprint is likely in the millions. [Source] Without Scope 1, 2, or 3 emissions disclosures, TikTok remains one of the least accountable social media companies on sustainability.
X (formerly Twitter)
Parent company ESG report: X Corp, none
Carbon neutrality goal: No public net-zero target under Musk’s ownership
Renewable energy goal: No clear commitment
Carbon emissions (estimate): Previously low in comparison under Twitter’s sustainability efforts, though the current status is unknown
Before Elon Musk acquired Twitter in 2022, the platform had pledged to reduce emissions and transition to 100% renewable energy for its data centers. However, under Musk’s leadership, X Corp has removed corporate ESG initiatives, making it difficult to track its current sustainability progress.
Snapchat
Parent company SG report: Snap Inc.
Carbon neutrality goal: Net zero pathway; goals include: Reduce Scope 1 and 2 GHG emissions by 25% by 2025, and Reduce Scope 3 GHG Emissions from purchased goods and services, business travel, and use of sold products by 35% per unit of value added by 2025. (On Track) Source
Renewable energy goal: Procure 100% renewable electricity
Carbon emissions (2024): 249,792 metric tons CO₂e
Snapchat has set a goal to become net zero by 2030 and has made progress in reducing its direct (Scope 1 and 2) emissions by investing in renewable energy. Snapchat publicly reports its carbon footprint. The company emitted 249,792 metric tons CO₂e in 2024, significantly lower than Meta but still a notable footprint. Snap is working on supplier engagement and energy efficiency to further reduce emissions.
Parent company ESG report: Microsoft
Carbon neutrality goal: Be carbon negative by 2030, and, by 2050, to have removed from the environment all the carbon Microsoft, including LinkedIn, has emitted since its founding.
Renewable energy goal: We will drive down our scope 1 and 2 emissions to near zero by the middle of this decade through the following steps:
- By 2025, we will shift to 100 percent supply of renewable energy, meaning that we will have power purchase agreements for green energy contracted for 100 percent of carbon emitting electricity consumed by all our data centers, buildings, and campuses.
- We will electrify our global campus operations vehicle fleet by 2030.
- We will pursue International Living Future Institute Zero Carbon certification and LEED Platinum certification for our Silicon Valley Campus and Puget Sound Campus Modernization projects.
Carbon emissions (2024): 17,162,000 metric tons CO₂e (Many projects in the pipeline, but overall growth in total GHG emissions
Microsoft has set ambitious sustainability goals, including becoming carbon-negative by 2030 and removing all historical emissions by 2050. The company has significantly reduced its Scope 1 and 2 emissions by investing in 100% renewable energy for its data centers and operations. However, Scope 3 emissions, which include supply chain and product use, remain a challenge, increasing in recent years. Microsoft is addressing this through supplier engagement, carbon removal investments, and AI-driven sustainability solutions. Despite challenges, the company remains a leader in corporate climate action, integrating sustainability across its business strategy.
Who’s Leading and Who’s Lagging?
| Platform | Net Zero Goal | Renewable Energy | Transparency | Estimated Carbon Footprint |
| Facebook & Instagram (Meta) | 2030 | 100% since 2020 | High | 7.4M metric tons CO₂e |
| TikTok (ByteDance) | No goal | Unknown | Low | Unknown, High |
| X (Twitter) | No goal | Unclear | Low | Previously low in comparison, current unknown |
| Snapchat (Snap Inc.) | Net Zero, no timeline | Procure 100% renewable electricity | Medium | 249,792 metric tons CO₂e |
| LinkedIn (Microsoft) | 2030 | 100% by 2025 | High | 17.16M metric tons CO |
Other concerns:
Social Impact: Misinformation, Mental Health, and Digital Equity
Beyond environmental concerns, social media platforms have significant social responsibilities. We have all experienced their struggle with misinformation despite different levels of fact-checking efforts. At the user level, excessive social media use is linked to mental health issues like anxiety and depression, particularly among young users, yet platforms rely on engagement-driven business models. Digital equity remains a challenge, as billions rely on social media for information, but disparities in internet access prevent equal participation. While companies acknowledge these concerns, their actions often prioritize engagement and ad revenue over meaningful protections for users. (Source)
Governance: Data Privacy, Ethical AI, and Accountability
Governance in social media is a critical yet often overlooked issue, as these platforms wield immense influence with limited regulation. These media giants collect and monetize vast user data, sometimes without clear consent, causing concerns Data privacy concerns. Additionally, content feeds are shaped by algorithms and AI biases which prioritize engagement over accuracy. While governments push for stronger regulations, enforcement remains inconsistent, leaving companies to navigate the tension between profit and ethical responsibility.
Final Thoughts:
Your favorite social media apps might seem intangible, but they have real-world consequences. From the electricity that powers your TikTok binge to the data privacy policies that shape your online experience, ESG issues in social media are too big to ignore. Social media can be a force for good—if it aligns with sustainable and ethical practices. As users, we have the power to demand more from these digital giants, ensuring that the platforms we love also contribute to a better world.
Would you reconsider your social media habits knowing their hidden environmental and social costs? Let’s start the conversation.