Douglas Donnellan

Douglas Donnellan

Douglas is a Research Analyst at Uptime Institute covering sustainability in data centers. His background includes environmental research and communications, with a strong focus on education.

Latest Research

26 Jan 2023
Data center costs set to rise and rise

Up until two years ago, the cost of building and operating data centers had been falling reasonably steeply. While labor costs have risen during this time, better management, processes and automation have helped to prevent spiraling wage bills.

17 Jan 2023
Energy-efficiency focus to shift to IT — at last

Data centers have become victims of their own success. Ever-larger data centers have mushroomed across the globe in line with an apparently insatiable demand for computing and storage capacity. The associated energy use is not only expensive (and…

16 Jan 2023
EU bids farewell to 2022 with a host of resiliency regulations

European Union (EU) regulators wrapped up 2022 with new legislation introducing stricter requirements for data center operators. Four major regulations were passed (with strong majorities) in the European Parliament — most of these having been…

5 Jan 2023
Five data center predictions for 2023

Uptime Institute Intelligence looks beyond some of the more obvious trends of 2023 - that the sector continues to expand and innovate while facing stricter regulatory requirements - and identifies some challenging issues.

3 Jan 2023
Uptime Institute Data Center and IT Spending Survey 2022

Results from Uptime Institute's Data Center and IT Spending Survey 2022 reveal how enterprise operators and colocation providers are adapting their spending strategies to meet the growing demand for digital services.

9 Dec 2022
Trends and outlook for data center rack densities

Rack power density is a key metric that informs engineers in making design choices for data centers. This data report tracks changes in power densities since 2018, showing a trend towards greater server and rack power.

4 Nov 2022
Sustainability strategies in colocation

This report analyzes how colocation companies are improving sustainability through innovative approaches to cooling infrastructure, energy efficiency, renewable energy procurement, construction and more.

19 Sep 2022
EU's EED recast set to create reporting challenges

The European Commission's (EC's) proposed recast of its Energy Efficiency Directive (EED) sets out new and strict reporting requirements for data centers operating in the EU. If passed, data centers with 100 kilowatts or more total installed IT…

7 Sep 2022
Uptime Institute Global Data Center Survey 2022

The Uptime Institute Global Data Center Survey is the most comprehensive of its kind. The findings reveal the experiences of data center operators in the areas of performance, resiliency, efficiency and sustainability.

17 Aug 2022
Critical regulation: the EU Energy Efficiency Directive recast

The European Commission's proposed recast of its Energy Efficiency Directive promises to transform how operators manage and report energy performance and sustainability in Europe.

24 Jun 2022
Are resiliency laws getting tougher on data centers?

A reliance on digital services since the start of the COVID-19 pandemic in early 2020 and governments' increased concerns about the risks and resiliency of digital infrastructure have resulted in numerous new proposals for stricter legislation. If…

29 Apr 2022
Annual outage analysis 2022

Avoiding downtime remains a top priority for managers of critical digital infrastructure. As the demands placed on IT change, so do the types, frequency and impacts of outages. This report draws lessons from recent outage data.

9 Mar 2022
Financial resiliency: how Europe plans to regulate service providers

The proposed Digital Operational Resilience Act (DORA) will introduce new reporting and resiliency requirements in Europe - and many authorities around the world are expected to be heavily influenced by these plans.

1 Dec 2021
Bring on regulations for data center sustainability, say Europe and APAC

As the data center sector increases its focus on becoming more environmentally sustainable, regulators still have a part to play — the question is to what extent? In a recent Uptime Institute survey of nearly 400 data center operators and suppliers…