Due to the increasing concentration of greenhouse gas emissions despite the growth and deployment of renewable energy sources in electricity generation, hydrogen holds promise to significantly reduce carbon emissions in hard-to-abate sectors, including long-haul transport, steel and iron, cement, and chemicals. Hydrogen Hydrogen combusts and releases energy without making carbon dioxide, making it an emissions-free source of energy. This can help to strengthen national energy security...

Businesses in the HVAC market were high-profile participants at the COP28 conference in Dubai. Several big HVAC companies had a presence at the conference, and the industry’s technologies are an important tool to achieve the conference’s stated climate goal of net-zero global greenhouse gas emissions by 2050. COP28 The Conference of Parties of the United National Framework Convention on Climate Change (COP28) took place Nov. 30-Dec. 12 in Dubai. Some 35,000 people were involved in...

COP28 marked the first Global Stocktake, a key element of the five-year ambition cycle designed to ensure that countries ratchet up their ambition in line with the temperature goals of the Paris Agreement. The COP decision laid out a handful of priority actions needed to close the emissions gap, calling on countries to undertake steps including tripling renewable energy capacity and doubling energy efficiency by 2030, transitioning away from fossil fuels, substantially reducing methane and oth...