Filtering by
- Member of: Center for Negative Carbon Emissions Collection
- Member of: farrelly, deg

The road to a carbon neutral Intermountain West: Arizona Stakeholder Workshop Report, September 2021
Workshop report of general outcomes from stakeholder discussions regarding the planning of the decarbonization of the state of Arizona as part of a regional effort.

This document details a conceptual Framework for the Certification of Carbon Sequestration (FCCS). It is based on a system designed to support negative emissions. It provides the minimum requirements for the development of carbon sequestration standards and certificates of carbon sequestration. It allows the certification of standards so that they in turn produce certification of removed carbon that authenticates durability and verifiability. The framework (i) identifies an organizational structure for the certification system, (ii) clarifies the responsibility of participating entities, (iii) provides certificate designs and usages, (iv) details the requirements to develop measurement protocols, (v) provides mechanisms to support a long-term industry, and (vi) outlines a vision towards durable storage.

We analyze current approaches to carbon accounting for removed carbon sold on carbon markets, focusing on carbon crediting under the framing of a remaining carbon budget, the issue of durability, and approaches to accounting methodologies. We explore the topic of mixing carbon with other problems in developing carbon accounting methodologies and highlight the open policy questions. We conclude with a suggested framework for accounting for carbon removal accounting that simplifies climate action and enables a world with negative carbon emissions.

An exploration of the potential for a digital twin for direct air capture: background, classification, and integration.

A brief describing how certificates of carbon sequestration ought to work, their meaning, and their requirements.


In spring 2013, the presenters developed a survey on academic library streaming video and distributed it broadly through various discussion and mailing lists.
This is the first large-scale and most comprehensive effort to date to collect data on streaming video funding, licensing, acquisition, and hosting in academic libraries. Its results will provide benchmark data for future explorations of this rapidly expanding approach to video in academic libraries.
Streaming video is becoming a common occurrence on many campuses today. Its fast growth is due in part to the steady growth of online classes and programs. Technology has also played a role in this growth as alternatives for ingesting and accessing content have expanded. Multiple options are now available including in-house approaches, cloud storage, and third party vendors.
This survey collected data on how academic institutions address the day-to-day operations related to streaming video as well as perceived directions for future action.
Survey questions addressed selection and acquisition of video in both hard copy and streaming formats, funding for acquisitions, current and planned hosting interfaces, cataloging and access, and current practice and policy on digitization of hard copy titles for streaming. This session reviews the instrument used, and provides a preliminary look at some of the key data collected.

Explains the urgent need for libraries to engage in preservation of irreplaceable content on VHS and other obsolete video formats in their collections, and presents a database of titles for which due diligence as required by Section 108 of US Copyright has already been completed.


Carbon Dioxide Removal (CDR) is essential to meet the Paris Agreement’s commitment to stay below a 1.5 degrees Celsius average temperature increase. To provide critical foundational support to the development, deployment, and scaling of CDR, certification of carbon removal is needed. The international community is developing rules for the functioning of carbon markets. To support that process, we explored open questions on four key themes in the development of standards and certification of carbon removal through an international multi-stakeholder consultation process hosted by the Global Carbon Removal Partnership, Arizona State University, and Conservation International. Categories of stakeholders included standard developing organizations, non-governmental organizations, governments, and academics. Discussions covered 1. the treatment of emission reduction, avoidance,and removal in certification, 2. the role of additionality in carbon removal, 3. the choice of certification instrument for carbon removal, and 4. the treatment of durability in certification. They revealed fundamental differences in viewpoints on how certification should work. We highlight areas of further exploration, concluding that providing transparency on assumptions made at the certification level will be crucial to progress and, eventually, the acceptance and success of carbon removal as a climate solution.