Ashrae Region XII

Ashrae Region XII Region XII includes 16 Chapters and many sections in Florida, the Caribbean, Central & South America. The region has approximately 2,600 members.

ASHRAE, founded in 1894, is a building technology society with more than 54,000 members worldwide. The Society and its members focus on building systems, energy efficiency, indoor air quality, refrigeration and sustainability within the industry. Through research, standards writing, publishing and continuing education, ASHRAE shapes tomorrow’s built environment today. ASHRAE was formed as the Amer

ican Society of Heating, Refrigerating and Air-Conditioning Engineers by the merger in 1959 of American Society of Heating and Air-Conditioning Engineers (ASHAE) founded in 1894 and The American Society of Refrigerating Engineers (ASRE) founded in 1904. ASHRAE Region XII was founded in in 1979 when it separated from Region IV. While several Chapters in Florida were members of similar organizations (ASRE & ASHAE) dating back to 1955. Puerto Rico Chapter was established in 1979 and the Region grew International with Brazil joining in 2002, followed by Argentina and Colombia most recently. Disclamer
This page is maintained by the Region XII of the American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc. (ASHRAE®)

ASHRAE® regions may not act for the Society and the information presented here has not had Society review. To learn more about ASHRAE® activities on an international level, contact the ASHRAE® home page at http://www.ashrae.org. "ASHRAE" and the ASHRAE logo are the registered symbols of the American Society of Heating, Refrigeration, and Air-Conditioning Engineers.

Congratulations to the ASHRAE Colombia Chapter and Maryana Castaneda who organized 𝑾𝒐𝒎𝒆𝒏 𝑳𝒆𝒂𝒅𝒆𝒓𝒔 𝒊𝒏 𝑯𝑽𝑨𝑪 – 𝑪𝒐𝒍𝒐𝒎𝒃𝒊𝒂 and ...
04/30/2026

Congratulations to the ASHRAE Colombia Chapter and Maryana Castaneda who organized 𝑾𝒐𝒎𝒆𝒏 𝑳𝒆𝒂𝒅𝒆𝒓𝒔 𝒊𝒏 𝑯𝑽𝑨𝑪 – 𝑪𝒐𝒍𝒐𝒎𝒃𝒊𝒂 and included ASHRAE Society President-Elect Sarah E. Maston and our Ashrae Region XII ARC, Tulia Rios. Thank you to Yuvixa Pacheco Villanueva who shared a compelling post about the growing trend for women in HVAC leadership, "...female leadership in HVAC is no longer an exception. It’s an unstoppable trend. Thank you to all the talented and empowered women I shared this morning with. I’m leaving with renewed energy and a stronger desire to keep opening doors — from LG Electronics Colombia and wherever else I’m meant to be."

𝐄𝐀𝐑𝐋𝐘 𝐁𝐈𝐑𝐃 🦜 𝐑𝐄𝐆𝐈𝐒𝐓𝐑𝐀𝐓𝐈𝐎𝐍 𝐄𝐍𝐃𝐒 𝐨𝐧 𝐌𝐀𝐘 𝟑𝟏. Register here: https://ashraejax.com/CRC-registration 𝐂𝐑𝐂 𝐉𝐀𝐗 𝐢𝐬 𝐇𝐎𝐒𝐓𝐄𝐃 𝐁𝐘 𝐀𝐒...
04/29/2026

𝐄𝐀𝐑𝐋𝐘 𝐁𝐈𝐑𝐃 🦜 𝐑𝐄𝐆𝐈𝐒𝐓𝐑𝐀𝐓𝐈𝐎𝐍 𝐄𝐍𝐃𝐒 𝐨𝐧 𝐌𝐀𝐘 𝟑𝟏. Register here: https://ashraejax.com/CRC-registration 𝐂𝐑𝐂 𝐉𝐀𝐗 𝐢𝐬 𝐇𝐎𝐒𝐓𝐄𝐃 𝐁𝐘 𝐀𝐒𝐇𝐑𝐀𝐄 𝐉𝐀𝐂𝐊𝐒𝐎𝐍𝐕𝐈𝐋𝐋𝐄 𝐂𝐇𝐀𝐏𝐓𝐄𝐑, 𝐀𝐮𝐠𝐮𝐬𝐭 𝟓 - 𝟖, at the Hyatt Regency Jacksonville Riverfront in Downtown Jacksonville. A limited block of rooms are secured at a negotiated rate with the hotel. Book your hotel room using this link: https://www.hyatt.com/.../en-US/group-booking/JAXRJ/G-ASH6 𝐒𝐩𝐨𝐧𝐬𝐨𝐫𝐬𝐡𝐢𝐩𝐬 𝐚𝐫𝐞 𝐠𝐨𝐢𝐧𝐠 𝐟𝐚𝐬𝐭 Show your support for ASHRAE Region XII and our 16 Chapters : https://ashraejax.com/CRC_Sponsors

𝐄𝐀𝐑𝐋𝐘 𝐁𝐈𝐑𝐃 𝐑𝐄𝐆𝐈𝐒𝐓𝐑𝐀𝐓𝐈𝐎𝐍 𝐄𝐍𝐃𝐒 𝐨𝐧 𝐌𝐀𝐘 𝟑𝟏. Register here: https://ashraejax.com/CRC-registration 𝐂𝐑𝐂 𝐉𝐀𝐗 𝐢𝐬 𝐇𝐎𝐒𝐓𝐄𝐃 𝐁𝐘 𝐀𝐒𝐇𝐑...
04/14/2026

𝐄𝐀𝐑𝐋𝐘 𝐁𝐈𝐑𝐃 𝐑𝐄𝐆𝐈𝐒𝐓𝐑𝐀𝐓𝐈𝐎𝐍 𝐄𝐍𝐃𝐒 𝐨𝐧 𝐌𝐀𝐘 𝟑𝟏. Register here: https://ashraejax.com/CRC-registration 𝐂𝐑𝐂 𝐉𝐀𝐗 𝐢𝐬 𝐇𝐎𝐒𝐓𝐄𝐃 𝐁𝐘 𝐀𝐒𝐇𝐑𝐀𝐄 𝐉𝐀𝐂𝐊𝐒𝐎𝐍𝐕𝐈𝐋𝐋𝐄 𝐂𝐇𝐀𝐏𝐓𝐄𝐑, 𝐀𝐮𝐠𝐮𝐬𝐭 𝟓 - 𝟖, at the Hyatt Regency Jacksonville Riverfront in Downtown Jacksonville. A limited block of rooms are secured at a negotiated rate with the hotel. Book your hotel room using this link: https://www.hyatt.com/.../en-US/group-booking/JAXRJ/G-ASH6. 𝐒𝐩𝐨𝐧𝐬𝐨𝐫𝐬𝐡𝐢𝐩𝐬 𝐚𝐫𝐞 𝐠𝐨𝐢𝐧𝐠 𝐟𝐚𝐬𝐭 🏎️ 🏁 Show your support for ASHRAE Region XII and our 16 Chapters : https://ashraejax.com/CRC_Sponsors

Great appreciation to the Ashrae Chile Chapter who hosted our Ashrae Region XII Presidents-elect and Regional Officers t...
03/14/2026

Great appreciation to the Ashrae Chile Chapter who hosted our Ashrae Region XII Presidents-elect and Regional Officers to a cultural dinner and show after our Day 1 of PET and SPM. Photo cred.and thank you to Alberto Aponte, ASHRAE Puerto Rico Chapter.

MESSAGE FROM OUR Ashrae Region XII DRC Jason Alphonso to Ashrae Chile, "Chilean culture is characterized by humility, an...
03/13/2026

MESSAGE FROM OUR Ashrae Region XII DRC Jason Alphonso to Ashrae Chile, "Chilean culture is characterized by humility, and they rarely boast about their accomplishments. However, they possess world-class institutions, impressive infrastructure, and an abundance of natural and human resources. Their unique culture, strategic location, and environmental awareness also contribute to their soft power. Today, I encouraged them to be more confident and proud of their achievements, emphasizing that they have a lot to offer from their distinct perspective. Stay humble. Be bold."

Today's first Data Center seminar in Santiago, Chile kicked off our ASHRAE Region XII (R-12) President-Elect Training (P...
03/12/2026

Today's first Data Center seminar in Santiago, Chile kicked off our ASHRAE Region XII (R-12) President-Elect Training (PET) and Regional Planning Meeting (RPM), hosted by ASHRAE Capítulo Chileno. With 100+ attendees, the seminar was a great welcome to Chile. "René González Portales did a fantastic job organizing and introducing the event. It was great to see participation from chapter Past Presidents, current Student Branch Advisors, current BOG members and student members," said Jason Alphonso, P.E., PMP, R-12 DRC.

CONGRATULATIONS to our ASHRAE Region XII (R-12) Chapter Leadership Academy (CLA) 2026 GRADUATES. Focused on developing o...
03/12/2026

CONGRATULATIONS to our ASHRAE Region XII (R-12) Chapter Leadership Academy (CLA) 2026 GRADUATES. Focused on developing our , 17 excellent nominations were received from our R-12 Officers and Chapters. It was a difficult decision by our Regional Team to select only four (4) nominees.

We are working to provide a leadership path for each of our outstanding 17 nominations. We are committed to developing these candidates to be future ASHRAE leaders.

Pictured from among our 2026 grads are Anthony Amitia, P.E. Tiago Roberto Lüdtke and Guto Rios, who we thank for the photos!

03/09/2026

A ASHRAE Brasil convida você para participar da "Quartas Tecnológicas", um evento online gratuito que acontecerá no dia 16 de abril de 2025. Não perca essa oportunidade! Inscreva-se já! https://lnkd.in/d_9vpDyn &R

Thank you to ASHRAE Paraguay, our ASHRAE Region XII Chapter that shares great social media content and to our Ashrae Reg...
03/08/2026

Thank you to ASHRAE Paraguay, our ASHRAE Region XII Chapter that shares great social media content and to our Ashrae Region XII DEI Chair Darryl Joseph who shared these words, "Happy International Women's Day. As an organization and an ASHRAE region, we celebrate and appreciate the value women bring."

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