By employing a ventilation strategy such as a DOAS, conditioned fresh air can be brought into the building, thus improving IAQ and ensuring a safer environment.

Trane introduces Thermal Battery™ Storage-Source Heat Pump System, Trane/Mitsubishi Electric HVRF, Versatile Axiom™ Water Source Heat Pumps, Next-Generation Precedent® Rooftop Units, and two enhanced air handlers. 

Working through one company and a fixed stipend, EaaS/EEaaS is designed to simplify and streamline all on-site efficiency upgrades, eliminating massive equipment costs, supply chain delays, unexpected maintenance charges, and more.

A good leak detector is a big investment and one of the more important tools a tech has on the truck. One thing that I have learned is that with leak detectors care, maintenance, and testing is a huge part of finding leaks the first time.

According to the Centers for Disease Control (CDC), accidental CO poisoning is the cause of approximately 50,000 emergency room visits and more than 400 deaths each year in the U.S.

Hoshizaki America Inc. started shipping sushi cases with the energy efficient and environmentally friendly refrigerant, R600a, earlier this month.

Healthy buildings build confidence. That’s the message Carrier Corp. representatives delivered at this year’s AHR Expo.

Across the country, state and local governments are mandating lower building emissions, pushing building owners to full electrification. Building codes and natural gas bans, however, only target new construction.

This Michigan home is proof that even when achieving high-level green building standards, more can be done to improve sustainability.

Decarbonization and electrification, the refrigerant transition, and incentives were big topics among geothermal companies at the AHR Expo. Consumer education and ease of product serviceability were also discussed.

Discover how hydrogen fuel is poised to revolutionize HVAC systems by reducing carbon emissions and easing strain on electric grids, driving the industry toward a decarbonized future.

Posted by Eli Schwartz on Nov 10

Posted by lists on Nov 10

Posted by Jeroen Roovers on Nov 10

Posted by Fay Stegerman on Nov 10

Posted by Ali Polatel on Nov 12

This brief year-end tool review rounds up a handful of items that might make the work a little easier in 2021.

ACHR NEWS launches new tools to help readers stay up-to-date on the latest trends.

Hulland is the associate director of strategic planning and market intelligence for residential and light commercial HVAC at Carrier.

As people around the world prepare to celebrate Earth Day, it’s a good time to incorporate renewable energy solutions, like Thermal Energy Networks (TENs), into the ongoing conversation.

BlocPower, a climate technology company focused on greening America's buildings, announced a fundraising round of $150 million, including more than $24 million of Series B corporate equity led by VoLo Earth Ventures and $130 million of debt financing led by Goldman Sachs.

Josiah Carlson discusses Redis, an in-memory single-threaded data structure server. A Redis mailing list contributor and author, Josiah talks with Robert about the differences between Redis and a key-value store, client-side versus server-side data structures, consistency models, embedding Lua scripts within the server, what you can do with Redis from an application standpoint, native locking […]

Eberhard Wolff talks with Phillip Carter about F# - a multi-paradigm programming language supporting object-oriented, imperative, and functional programming paradimgs. Its unique features make it especially fit for parallel programming or DSLs.

Edaena Salinas talks with James Whittaker about Career Strategy in the technology field. James is a Distinguished Technical Evangelist at Microsoft and author of “How Google Tests Software” and the viral blog post “Why I left Google”. Topics include: Career Management, the role of mentors and managers in your career, a discussion on 1:1 meetings, job specialization and advice on when to switch jobs.

Felienne interviews Zachary Burt about freelancing as a career option. How does freelancing differ from employment? How to do personal marketing and sales? How to find a work-life balance when you are self-employed? We also cover practical tips like deciding on an hourly rate and managing demanding customers.

Felienne interviews Riccardo Terrell on his book ‘Concurrency in .NET: Modern patterns of concurrent and parallel programming’ on concurrency, parallelism and immutability and common issues that developers run into when solving concurrent problems.

Jonathan Boccara, author of The Legacy Code Programmer’s Toolbox discusses understanding and working with legacy code. Working with legacy code is a key skill of professional software development that is often neglected.

Rob Skillington discusses the architecture, data management, and operational issues around monitoring and alerting systems with a large number of metrics and resources.

Kim Carter of BinaryMist discusses Dynamic Application Security Testing (DAST) and how the OWASP purpleteam project can improve early defect detection. Host Justin spoke with Carter about how DAST can provide meaningful feedback loops to developers...

Jeff Perry, career coach with experience in multiple engineering and technology fields discusses how software engineers can be intentional and proactive in evaluating and pursuing career options, with host Kanchan Shringi.

William Morgan, founder of the Linkerd service mesh and CEO of Bouyant, joins SE Radio’s Robert Blumen for a discussion of sidecars, service mesh, and a forthcoming enhancement to kubernetes to support sidecars natively. The conversation explores the origin of sidecars, sidecars and service mesh, and migrating service mesh to kubernetes. They take a deep dive into some aspects of running service mesh on kubernetes, the difficulties in running a sidecar container in a pod, and Kubernetes Enhancement Proposal (KEP) 753, which is intended to provide better native support for sidecar containers. William also gives some thoughts on the continuing relevance of service mesh.

Nicolas Carlo talks with host Sam Taggart about Nicolas’s recent book, Legacy Code First Aid Kit. They start by defining legacy code and the general issues that developers face when dealing with it. Nicolas describes some of the tools in his book and provides examples of where he has found them useful. The episode also touches briefly on the role of AI and some other tools Nicolas has discovered since writing the book. This episode sponsored by WorkOS.

Phillip Carter, Principal Product Manager at Honeycomb and open source software developer, talks with host Giovanni Asproni about observability for large language models (LLMs). The episode explores similarities and differences for observability with LLMs versus more conventional systems. Key topics include: how observability helps in testing parts of LLMs that aren't amenable to automated unit or integration testing; using observability to develop and refine the functionality provided by the LLM (observability-driven development); using observability to debug LLMs; and the importance of incremental development and delivery for LLMs and how observability facilitates both. Phillip also offers suggestions on how to get started with implementing observability for LLMs, as well as an overview of some of the technology's current limitations. This episode is sponsored by WorkOS.

A coalition of progressive groups, including labor organizers, are connecting the dots on climate and the economy in North Carolina GOTV efforts.

A Pennsylvania man is challenging mandatory life without parole sentencing for felony murders in a case that has national implications.

It’s time to let all voting-age Americans influence their government.

Expanded federal funding for child care ended Oct. 1, and in many cases, extended families, including grandparents, will shoulder the burden.

To highlight the unsustainable costs of child care for parents and providers, Community Change Action marked "Day Without Child Care" for the third year in a row.

Leaning into lineages of resilience and care can be a balm for election-related anxiety for LGBTQ people—and everyone.

An innovative sex-ed curriculum in Southern California is teaching incarcerated men about consent, birth control, and dismantling masculinity.

Tamela Gordon’s new book, Hood Wellness, shows what it looks like to hold others—and be held—in community.

AI is trained on data from our health care system as it exists, which means the data is contaminated by racial, economic, and regional disparities. But there are solutions.

Instead of gutting Medicare and Medicaid, as Project 2025 envisions, here's what a holistic, collective approach to health care would look like.

Often forced to become experts on their own treatment, rare-disease patients are modeling the collective care and mutual aid networks that can help ensure everyone's long-term survival.

Does it seem like there are more spiders around the house right now? And do the spiders you spot seem bigger than those you've seen in recent months? Spider expert, Dr Sara Goodacre, is here with some arachnid answers.

After 25 years of presenting BBC Match of the Day, Gary Lineker will be stepping down as the host of the football show at the end of this season. Once a footballer, Gary Lineker has had a long career in the sport. Keep reading to find out more.

"Thief don’t like to see thief carry long bag" means that a dishonest person dislikes competition from other like-minded persons.

Editor's note:  There are a few variations of this idiom found online, such as "Tief nuh like si neda man wid long bag" and "Thief neva like fi see thief with long bag", but they all express the same idea.

Oklahoma State University and the Oklahoma Department of Career and Technology Education invite you to watch their digital forum entitled "Educating for Global Coompetitiveness" on Friday, June 13, 2014 (Speakers are from 8:30 a.m. - 12:15 p.m. CST).

Featured speakers are OSU President Burns Hargis, CareerTech State Director Dr. Robert Sommers, Tom Vander Ark, and David Cillay.

I've had the opportunity to previously meet and discuss customized learning with Tom Vander Ark, author of Getting Smart: How Digital Learning is Changing the World and CEO of Getting Smart, a education advocacy firm, but I'm excited to hear his newest thoughts on the subject and how learning is becoming more competency-based.

Dr. Cillay, Vice President of WSU Global Campus, led the 2012 launch of the Global Campus, which includes WSU’s online degree program. His responsibilities include expanding WSU’s market share, supporting faculty in technological innovation and using e-learning tools to ensure that WSU remains open and accessible. I'm also excited to learn from this presentation as it should add great value to what we are trying to accomplish with digital delivery at the Oklahoma Department of Career and Technology Education.

Please join the discussion on Twitter at: #DLFTalk and click here to watch this free live event!