Guides – Watershed

What companies should know about CCDAA, SB 253, SB 261, and SB 219 - California Climate Disclosure Rules

California’s climate disclosure rules: a guide for companies

Updated: June 24, 2026

These laws compel thousands of companies doing business in California to disclose their scope 1, 2, and 3 greenhouse gas emissions and/or climate-related financial risk information.

What companies should know about CCDAA, SB 253, SB 261, and SB 219 - California Climate Disclosure Rules

California’s climate disclosure rules: a guide for companies

Updated: March 31, 2026

drone footage

SBTi's Corporate Net Zero Standard 2.0: What changed and what to do about it

June 12, 2026

image in Watershed style of trees for scope three related content piece

ESG software in 2026: the buyer's guide

June 10, 2026

CSRD Guide for Companies

Corporate Sustainability Reporting Directive (CSRD): A guide for companies

Updated: May 6, 2026

image for blog on the Australian Sustainability Reporting Standards (ASRS)

AASB S2: A guide for companies

Updated: February 5, 2026

Certified B Corporation Guide

B Corp Certification

January 20, 2026

Image of CA flag to support topic of CA SB 253

California climate laws deep dive: Your need-to-know requirements for SB 253

January 15, 2026

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Learn about the SBTi’s updated draft standard (November 2025)

November 17, 2025

image of robotic arms in a factory

How to calculate scope three emissions

June 27, 2025

EU flags

Answers to common questions about the EU Omnibus proposal

Updated: April 7, 2025

EU flag

The EU Omnibus: What it means for companies

Updated: April 4, 2025

Solar panels

Understanding the SBTi’s proposed standard

March 25, 2025

KPMG and Watershed (co-authors of this advice article)

Guidance on the use of EEIO models for spend-based carbon accounting

March 7, 2025

Best ESG software 2026

ESG reporting software in 2026

Updated: February 12, 2025

The Corporate Sustainability Reporting Directive (CSRD) section on biodiversity and ecosystems (ESRS E4)

Biodiversity standards in the CSRD and TNFD

March 19, 2024

Collage of a vectorized European map and a stack of blue clothing

Sustainability in fashion: Upcoming EU rules for apparel companies

Updated: December 1, 2023

A collage pairing a factory tower with pipes on a cloudy day, with a vectorized map of the UK

SDR disclosures: a guide for UK asset managers

Updated: November 27, 2023

Collage showing an aerial view of a green forest, paired with a smog-filled cityscape

Carbon removal and avoidance: a buyer’s guide

Updated: November 27, 2023

What is SECR? Streamlined Energy and Carbon Reporting explained

Updated: November 27, 2023

ISSB disclosure standards: June 2023 publication breakdown

Updated: November 27, 2023

A collage showing an aerial array of solar panels on a sunny day on a grassy field, paired with a messy pile of used halogen and fluorescent light bulbs

Clean power: how companies can decarbonize electricity

Updated: November 27, 2023

Collage of a smoky emissions plume and a long hallway of server racks in a data center

Carbon in the cloud: What is the Carbon Footprint of Data Storage?

Updated: November 27, 2023

UK Flag plus greenery reflecting on high rises

The UK’s Green Finance Strategy (2023 revision): A guide for companies and asset managers

Updated: November 27, 2023

What are the TCFD reporting requirements?

Updated: November 27, 2023

What is the EU's Green Claims Directive? Full Guide with Covington experts

Updated: November 27, 2023

Net Zero standard

What is net zero and how do you achieve it?

Updated: November 27, 2023

Learn how to build a climate program

How to create a world-class Corporate Sustainability Program

Updated: November 27, 2023

collage with wind turbines

What is a Virtual Power Purchase Agreement (VPPA)?

Updated: November 27, 2023

Leah Stokes on the IRA for businesses

What is the Inflation Reduction Act and how can companies leverage it?

Updated: November 27, 2023

What are science based targets and how to set them

Updated: November 27, 2023

Demystifying FCA climate disclosures for asset managers and owners

Updated: November 27, 2023

AB 1305: A guide for companies

November 21, 2023

A photo of deforestation and plowing a farm, representing FLAG emissions

FLAG emissions 101

October 31, 2023

TPT: Everything you need to know about the UK Transition Plan Taskforce

Updated: October 10, 2023

Exploded view of the Watershed Marketplace

How do you actually reduce emissions?

September 18, 2023

How EU companies should prepare for the CSRD

May 19, 2023

collage with magnifying glass + factory

2024 ESG disclosure

Updated: February 4, 2023

Collage with direct carbon capture machinery

How companies of all sizes are making carbon removal possible

Updated: January 10, 2023

wavy road

How to build a lean corporate climate program, fast

September 30, 2022

Image with text "Voluntary reporting"

TCFD, CDP, GRI…where should you start when it comes to voluntary reporting?

September 30, 2022

Collage with the Wall Street sign

Why ESG reporting is a critical part of your IPO filing

September 27, 2022

Image with title "How we measure carbon emissions"

Watershed’s approach to measuring corporate emissions

September 26, 2022

upside down mountain graph - how to build a high-impact climate program

Introducing the guide to building a high-impact climate program

September 12, 2022

The ROI of a Climate Program

The business value of a climate program

September 7, 2022

What listed firms should know about the FCA report on TCFD-aligned disclosures

August 16, 2022

Carbon Removal

Building the market for carbon removal

June 23, 2021

Aerial photo of downtown Manhattan and photo of someone typing on a keyboard

Decoupling work from carbon

March 25, 2021

Product updates

CDP 2026 in Watershed

CDP 2026 is now available in Watershed

Image says: "AI grounded in climate science, not just language patterns"

Announcing AI reporting for any ESG data

Calculation customization in Watershed

Introducing the 2026 measurement updates

December 9, 2025

Guides

an image of the CSRD experts who spoke at Watershed's webinar

Tactical advice on the CSRD

October 10, 2023

Illustration of coins in a field

SEC ESG fund rules: Everything you need to know

Updated: November 27, 2023

Sustainability AI

AI-accelerated reporting for California's SB 261

Announcing AI-accelerated reporting and Guaranteed Assurance program for California disclosure

October 8, 2025

A single material (dark wash jeans) is broken down to its sub-materials and processes. A line in orange higlights where the greatest emissions within those materials comes from.

Introducing AI-accelerated Product Footprints

September 23, 2025

image for a blog on AI sustainability and corporate AI emissions

The role of AI in corporate sustainability

October 9, 2025

Customer stories

Ares and Watershed customer story

How Ares Management is advancing decarbonization in its portfolio

February 4, 2025

Medallia and Watershed customer story

How Medallia built a sustainability program that influenced $30M+ in revenue with Watershed

January 23, 2025

AdventHealth and Watershed customer story

How AdventHealth is building a new blueprint for health care sustainability

January 21, 2025

Policy

tree canopy

May 2025 policy update

tree cover

April 2025 policy update

leaves

June 2025 policy update

Tech & design

photo of an engineer working on sustainability AI for watershed

Meet Kevin: Building AI into sustainability reporting at Watershed

Meet Alicia: Building Watershed's Mexico City Engineering Team from the Ground Up

Meet Alicia: Building Watershed’s Mexico City engineering team from the ground up

Photo of Aviva with a city skyline behind

Meet Aviva: Building cloud infrastructure with ownership at Watershed