PGS
Climate Science
Emissions Calculations
Sustainability Reporting
Sustain.Life
Choose your own adventure
100

This scope 3 category includes all upstream emissions from the production of products purchased or acquired by the company, not otherwise covered in categories 2-8.

What is Category 1: Purchased Goods and Services

100

The earth is comprised of this percentage of water

What is 71%

100

These organizations were instrumental in the development of the GHG Protocol 

Who are the WRI and WBCSD

(points awarded for identifying one or both)

100

This regulation, impacting 50k companies worldwide, requires disclosure of non-financial information related to ESG issues and is predicated on double materiality.

What is the Corporate Sustainability Reporting Directive (CSRD)

100

Sustain.Life achieved this certification in 2023, which designates businesses that meet hte highest standards of verified environmental performance, public transparency, and legal accountability to balance profit and purpose. 

What is B Corporation

100

This seaweed mass stretching across the Atlantic is caused by agricultural runoff from the Amazon 

What is the Great Atlantic Sargassum Belt

200

Sustain.Life's new PGS tool leverages corporate data from this dataset to provide users with revenue-based allocated emissions from suppliers

What is CDP

200

Global warming potential (GWP) of methane and nitrous oxides are updated in this report every 7 years

What is the IPCC Assessment Report

200

This term represents the value average emissions associated with a specific activity 

What is an emissions factor 

200

This framework underpins most global climate disclosure rules, and has been officially incorporated into the ISSB standards

What is TCFD

200

Sustain.Life is a certified software provider for these two organizations 

What are CDP and GRI


(must say both)

200

CDP's reporting cycle for 2024 has been shifted to this opening and closing dates (2 distinct dates).

What is June 4th 2024 and September 18th 2024
300

This calculation method requires the reporting company to collect product level cradle-to-gate GHG inventory data directly from goods or service providers

What is the supplier-specific method

300

Global temperatures have already increased by this amount from preindustrial levels

What is 1.2 degrees C

300

This GHG, released from landfills, oil and gas extraction, and agriculture,  is approximately 25 times more potent than carbon dioxide in terms of its global warming potential (GWP)

What is methane

300

The proposed SEC ruling is based on this type of materiality 

What is financial materiality

300

Sustain.Life's organizational emissions in 2023

What is 587 MT CO2e

300

 This well-established method develops strategic plans that are more flexible or robust to a range of plausible future states.

What is scenario analysis

400

This allocation method involves calculating an emissions/$ spend intensity metric

What is revenue-based allocation

400

A decade ago, the IPCC estimated we were on track for 4-5 degrees C of warming since pre-industrial levels. Today, with current policies, we are on track for this amount of warming by the end of the century 

What is 2.7 degrees C

400

These emissions, which come from combusting non fossil fuel sources, like biomass, are reported separately from carbon inventories. 

What are biogenic emissions

400

Three stock exchanges based in this country recently released sustainability reporting guidelines for listed companies anchored on TCFD, with mandatory reporting beginning as early as 2026

What is China

400

Sustain.Life is more than three quarter if the way towards this milestone number of episodes of "The Week in Sustainability" podcast. 

What is 100 

400

A statement provided by an auditor affirming that the information reported in materially correct

What is reasonable assurance. 


Bonus points for defining limited assurance: a statement provided by an auditor affirming they are not aware of any material modification that should be made. 

500

These two methods of calculating scope 3 category 1 PGS emissions rely on industry average data.

What are average-date method and spend-based method. 

500

This technology accelerates reactions between carbon dioxide (CO2) and certain minerals, removing CO2 from the atmosphere and permanently storing it 

What is mineralization carbon dioxide removal 

500

Under business travel this concept accounts for emissions that occur at different levels of the atmosphere.

What is radiative forcing 

500

Companies outside the EU will now have until this year to report to CSRD

What is 2026

500

Sustain.Life customers managed this much CO2e in our platform through the end of 2023

What is 1.5 M MT CO2e

500

This color hydrogen is produced mainly from natural gas, and creates carbon dioxide as a by product.  

What is blue hydrogen 

600

This spend based database includes commodity level emission factors that reflect global supply chains at the regional level

What is Exiobase

600

According to NOAA measurements, the atmospheric concentration of CO2 has increased from this number in 1750 to this number in 2023 (expressed in ppm)

What is 280 ppm and 424

600

GHGP Scope 3 Corporate Standard standard technically requires corporates to include in their scope 3 inventory the upstream emissions of their suppliers from these 3 activities. 

What are: materials, transport and waste. 

600

Changes in policy, regulations, insurance costs, and consumer demand are examples of this kind of risk as defined by TCFD.

What is transitional risk

600

Sustain.Life has had this many investor calls for our series A raise

What is 70!

600

According to NOAA's National Center for Environmental Information, the US experienced this many climate disasters in 2023, totaling this much damage (in dollars)

What is 28 and $92.9 billion

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