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Climate change is one of the biggest challenges facing humanity. This blog, based on the first chapter of carboncreditcapital.com’s widely respected Climate Change and Carbon Markets 2023 Report, breaks down the key facts into bite-sized chunks to help you get up to speed on the science and potential fixes, with a focus on carbon credits.

 

Greenhouse Gases Trap Heat and Drive Climate Change

The greenhouse effect is a natural process where gases like carbon dioxide, methane and nitrous oxide act like a blanket, trapping heat from the sun and keeping Earth warm enough to support life. But human activities since the Industrial Revolution have pumped out extra greenhouse gas emissions from burning fossil fuels, agriculture, deforestation and manufacturing.

These extra emissions are dangerously strengthening the greenhouse effect and disrupting the climate system. As concentrations rise, more incoming solar radiation gets absorbed, while less infrared radiation escapes to space. This growing energy imbalance is resulting in rising global temperatures, shifting weather and ocean patterns, melting ice, and more frequent and intense droughts, floods and storms worldwide.

 

A Truly Global Challenge

Greenhouse gases mix uniformly in the atmosphere – emissions anywhere impact people everywhere. So no single country can solve climate change alone. Mitigating climate risks requires cooperation between governments, corporations and citizens worldwide. But because the harms of climate change are distributed unequally, with developing nations bearing the greatest burdens, it’s challenging to align costs and incentives. Overcoming this collective action problem is key to an equitable and effective climate solution like carbon credits.

 

What Are Carbon Credits?

Carbon credits are tradeable permits that give the holder the right to emit a certain amount of carbon dioxide or other greenhouse gases. The total amount of credits issued is limited by caps set by regulators to help meet national emissions reduction targets.

Companies can buy credits from the market if their emissions exceed their allowance. The transfer of permits ensures emissions cuts are made most cheaply by incentivizing reductions in sectors where abatement costs are lower. This market-based approach offers flexibility and reduces the overall economic burden of transitioning to a low-carbon future.

For individuals, purchasing carbon credits is a way to take responsibility for offsetting the emissions associated with daily activities that are difficult to avoid, like home energy use, driving and flying. The funds go towards emissions-reducing projects to counterbalance your carbon footprint. Popular offset types include renewable energy, forest conservation and clean cookstoves.

 

What Are the Effects of Climate Change?

Rising seas

Melting land ice and expanding warmer oceans are causing accelerating sea level rise globally. Coastal cities and islands face risks of flooding and permanent inundation. Between 1901-2018, global sea level rose 20 cm on average. The rate of rise is accelerating.

Hotter temperatures

Most of us can witness that the last decade was hotter than any time in the past 125,000 years, a fact confirmed by 99.9% of all scientific studies conducted on the topic. Our current trajectory guarantees even more heatwaves and less cold snaps. Far from being merely a question of “comfort”, this trend directly impacts the lives of each and every one of us, and global food security as a whole – each additional 1°C of warming decreases grain yields by 10% on average.

Extreme weather

Heavy rainstorms, hurricanes, droughts and wildfires are becoming more intense and frequent due to climate change. One only needs to watch the news on any given day to see how people’s lives are affected worldwide. A warmer atmosphere holds more moisture, fueling more precipitation when it does rain. But it also leads to quicker evaporation and drying between rain events, expanding drought risks.

Shrinking ice

Glaciers and Arctic sea ice are rapidly declining. Since 1980, Arctic sea ice extent has plunged by nearly 50% in summer and fall. Shrinking glaciers threaten water supplies for over 1 billion people worldwide who rely on seasonal meltwater runoff. Melting permafrost damages infrastructure and releases more heat-trapping gases.

Acidic oceans

Increased CO2 absorption makes seawater more acidic, endangering coral reefs and shellfish. Fish populations are shifting as oceans warm, threatening food security for people who rely on seafood.

Biodiversity under threat

Climate change is accelerating species extinction rates. Shifting climate zones will force many organisms to move or adapt. Those that can’t will perish. Nature’s complex web of life will unravel, with ripple effects throughout ecosystems.

Threats to health

Warmer temperatures expand the range of disease-carrying mosquitoes and ticks. Heat waves cause more premature deaths. Wildfires lead to respiratory illnesses. Food and water shortages will undermine nutrition and food safety. Allergies will worsen with more pollen production.

Climate conflict

Scarce resources like food, water and shelter increase conflict risk after climate disasters and in regions suffering water shortages. Millions of climate refugees, such as those escaping the Sahel region in Africa, will further aggravate political tensions between the global North and South. The Syrian civil war is an example of the horrors and suffering we can expect to witness.

Economic impacts

Extreme weather causes billions in damage to homes, businesses and infrastructure. Fighting climate change will require massive investment. But inaction carries an even higher price tag – up to 20% GDP loss by 2100. Transitioning to clean energy now makes economic sense.

 

Which Activities Produce the Most Emissions?

The top emitting sectors globally are:

  • Electricity/heat (31%)
  • Agriculture (11%)
  • Transportation (15%)
  • Forestry (6%)
  • Manufacturing (12%)

Within these sectors, the biggest contributors are:

  • Coal power
  • Gas power
  • Oil/petroleum
  • Industrial processes like cement and steel production
  • Deforestation and livestock
 

The United States, China and India generate nearly half of all carbon pollution.

 

We Can Solve This – Here’s How:

Though daunting, the climate crisis is not hopeless.

The technologies exist today to transition our energy, transportation, building and industry sectors away from fossil fuels and towards clean options like wind, solar, electric vehicles, hydrogen fuel cells, nuclear power, and next generation biofuels.

Natural climate solutions like forest protection and climate-smart agriculture can remove large amounts of carbon from the atmosphere cost-effectively while providing environmental and social co-benefits.

 

Key solutions include:

  • Massively scaling up wind, solar, nuclear power, electricity transmission grids, battery storage and energy efficiency.
  • Phasing out coal power and transitioning to electric vehicles.
  • Slashing methane emissions from oil/gas operations.
  • Protecting and restoring forests, wetlands, grasslands and farmlands to absorb CO2.
  • Investing in innovative new technologies like carbon capture and green hydrogen.
  • Putting a price on carbon through cap-and-trade schemes and carbon taxes to incentivize emissions reductions industry-wide.
  • Expanding the voluntary carbon credit market so individuals and companies can offset their emissions.

By making deep emissions cuts now, we can still limit warming to 1.5°C and avoid catastrophic climate change impacts. But action must start immediately – delay risks irreversible harm. Now is the time to get informed, change habits, contact elected officials and get involved. Our future depends on it!

 

To learn more about the state of Climate Change, Carbon Markets and how these affect each and every one of us, contact us for the full report.

Carbon Footprint

Carbon credit project stewardship: what happens after credit issuance

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A carbon credit purchase is not a transaction that closes at issuance. The credit may be retired, the certificate filed, and the reporting box ticked. But on the ground, in the forest, in the field, and in the community, the work continues. It endures for years. In many cases, for decades.

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Carbon Footprint

Industries with the biggest nature footprints and what their decarbonisation looks like

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A corporate carbon footprint is never just an accounting figure. It maps onto real ecosystems. Before a product leaves the factory gate, something on the ground has already paid the cost. A forest has been converted. A river has been depleted. A patch of savannah that was once home to dozens of species now grows a single crop in every direction.

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Carbon Footprint

Apple, Amazon Lead 60+ Firms to Ease Global Carbon Reporting Rules

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Apple, Amazon Lead 60+ Firms to Ease Global Carbon Reporting Rules

More than 60 global companies, including Apple, Amazon, BYD, Salesforce, Mars, and Schneider Electric, are pushing back against proposed changes to global emissions reporting rules. The group is calling for more flexibility under the Greenhouse Gas Protocol (GHG Protocol), the most widely used framework for measuring corporate carbon footprints.

The companies submitted a joint statement asking that new requirements, especially those affecting Scope 2 emissions, remain optional rather than mandatory. Their letter stated:

“To drive critical climate progress, it’s imperative that we get this revision right. We strongly urge the GHGP to improve upon the existing guidance, but not stymie critical electricity decarbonization investments by mandating a change that fundamentally threatens participation in this voluntary market, which acts as the linchpin in decarbonization across nearly all sectors of the economy. The revised guidance must encourage more clean energy procurement and enable more impactful corporate action, not unintentionally discourage it.”

The debate comes at a critical time. Corporate climate disclosures now influence trillions of dollars in capital flows, while stricter reporting rules are being introduced across major economies.

The Rulebook for Carbon: What the GHG Protocol Is and Why It’s Being Updated

The Greenhouse Gas Protocol is the world’s most widely used system for measuring corporate emissions. It is used by over 90% of companies that report greenhouse gas data globally, making it the foundation of most climate disclosures.

It divides emissions into three categories:

  • Scope 1: Direct emissions from operations
  • Scope 2: Emissions from purchased electricity
  • Scope 3: Emissions across the value chain
scope emissions sources overview
Source: GHG Protocol

The current Scope 2 rules were introduced in 2015, but energy markets have changed since then. Renewable energy has expanded, and companies now play a major role in funding clean power.

Corporate buyers have already supported more than 100 gigawatts (GW) of renewable energy capacity globally through voluntary purchases. This shows how influential the current system has been.

The GHG Protocol is now updating its rules to improve accuracy and transparency. The revision process includes input from more than 45 experts across industry, government, and academia, reflecting its global importance.

Scope 2 Shake-Up: The Battle Over Real-Time Carbon Tracking

The proposed update would shift how companies report electricity emissions. Instead of using flexible systems like renewable energy certificates (RECs), companies would need to match their electricity use with clean energy that is:

  • Generated at the same time, and
  • Located in the same grid region.

This is known as “24/7” or hourly or real-time matching. It aims to reflect the actual impact of electricity use on the grid. Companies, including Apple and Amazon, say this shift could create challenges.

GHG accounting from the sale and purchase of electricity
Source: GHG Protocol

According to industry feedback, stricter rules could raise energy costs and limit access to renewable energy in some regions. It can also slow corporate investment in new clean energy projects.

The concern is that many markets do not yet have enough renewable supply for real-time matching. Infrastructure for tracking hourly emissions is also still developing.

This creates a key tension. The new rules could improve accuracy and reduce greenwashing. But they may also make it harder for companies to scale clean energy quickly.

The outcome will shape how companies measure emissions, invest in renewables, and meet net-zero targets in the years ahead.

Why More Than 60 Companies Oppose the Changes

The companies argue that stricter rules could slow climate progress rather than accelerate it. Their main concern is cost and feasibility. Many regions still lack enough renewable energy to support real-time matching. For global companies, aligning energy use across different grids is complex.

In their joint statement, the group warned that mandatory changes could:

  • Increase electricity prices,
  • Reduce participation in voluntary clean energy markets, and
  • Slow investment in renewable energy projects.

They argue that current market-based systems, such as RECs, have helped scale clean energy quickly over the past decade. Removing flexibility could weaken that momentum.

This reflects a broader tension between accuracy and scalability in climate reporting.

Big Tech Pushback: Apple and Amazon’s Climate Progress

Despite their push for flexibility, both companies have made measurable progress on emissions reduction.

Apple reports that it has reduced its total greenhouse gas emissions by more than 60% compared to 2015 levels, even as revenue grew significantly. The company is targeting carbon neutrality across its entire value chain by 2030. It also reported that supplier renewable energy use helped avoid over 26 million metric tons of CO₂ emissions in 2025 alone.

In addition, about 30% of materials used in Apple products in 2025 were recycled, showing a shift toward circular manufacturing.

Amazon has also set a net-zero target for 2040 under its Climate Pledge. The company is one of the world’s largest corporate buyers of renewable energy and continues to invest heavily in clean power, logistics electrification, and low-carbon infrastructure.

Both companies argue that flexible accounting frameworks have supported these investments at scale.

The Bigger Challenge: Scope 3 and Digital Emissions

The debate over Scope 2 reporting is only part of a larger issue. For most large companies, Scope 3 emissions account for more than 70% of total emissions. These include supply chains, product use, and outsourced services.

In the technology sector, emissions are rising due to:

  • Data centers,
  • Cloud computing, and
  • Artificial intelligence workloads.

Global data centers already consume about 415–460 terawatt-hours (TWh) of electricity per year, equal to roughly 1.5%–2% of global power demand. This figure is expected to increase sharply. The International Energy Agency estimates that data center electricity demand could double by 2030, driven largely by AI.

This creates a major reporting challenge. Even with cleaner electricity, total emissions can rise as digital demand grows.

Climate Reporting Rules Are Tightening Globally

The pushback comes as climate disclosure requirements are expanding and becoming more standardized across major economies. What was once voluntary ESG reporting is steadily shifting toward mandatory, audit-ready climate transparency.

In the European Union, the Corporate Sustainability Reporting Directive (CSRD) is now active. It requires large companies and, later, listed SMEs, to share detailed sustainability data. This data must match the European Sustainability Reporting Standards (ESRS). This includes granular reporting on emissions across Scope 1, 2, and increasingly Scope 3 value chains.

In the United States, the Securities and Exchange Commission (SEC) aims for mandatory climate-related disclosures for public companies. This includes governance, risk exposure, and emissions reporting. However, some parts of the rule face legal and political scrutiny.

The United Kingdom has included climate disclosure through TCFD requirements. Now, it is moving toward ISSB-based global standards to make comparisons easier. Similarly, Canada is progressing with ISSB-aligned mandatory reporting frameworks for large public issuers.

In Asia, momentum is also accelerating. Japan is introducing the Sustainability Standards Board of Japan (SSBJ) rules that match ISSB standards. Meanwhile, China is tightening ESG disclosure rules for listed companies through updates from its securities regulators. Singapore has also mandated climate reporting for listed companies, with phased Scope 3 expansion.

A clear trend is forming across jurisdictions: climate disclosure is aligning with ISSB global standards. There’s a growing focus on assurance, comparability, and transparency in value-chain emissions.

This regulatory tightening raises the bar significantly for corporations. The challenge is clear. Companies must:

  • Align with multiple evolving disclosure regimes,
  • Ensure emissions data is verifiable and auditable, and
  • Expand reporting across complex global supply chains.

Balancing operational growth with compliance is becoming increasingly complex as climate regulation converges and intensifies worldwide.

A Turning Point for Global Carbon Accounting 

The outcome of this debate could shape global carbon accounting standards for years.

If stricter rules are adopted, emissions reporting will become more precise. This could improve transparency and reduce greenwashing risks. However, it may also increase compliance costs and limit flexibility.

If the proposed changes remain optional, companies may continue using current accounting methods. This could support faster clean energy investment, but may leave gaps in reporting accuracy.

The new rules could take effect as early as next year, making this a near-term decision for global companies.

The push by Apple, Amazon, and other companies highlights a key tension in climate strategy. On one side is the need for accurate, real-time emissions reporting. On the other is the need for flexible systems that support large-scale clean energy investment.

As digital infrastructure expands and energy demand rises, how emissions are measured will matter as much as how they are reduced. The next phase of climate action will depend not just on targets—but on the systems used to track them.

The post Apple, Amazon Lead 60+ Firms to Ease Global Carbon Reporting Rules appeared first on Carbon Credits.

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