Colombia’s capital, Bogotá, is entering an exciting moment in the evolution of its public transport system. Through the initiative known as La Nueva Era, the city aims to redefine urban mobility by introducing a fleet of 296 electric buses and 140 bi-articulated vehicles that comply with the highest environmental standards by the end of 2025. The ambition is not limited to replacing vehicles; it involves building an energy-centred mobility ecosystem capable of supporting future urban growth. 

The scale of electrification brings the city into new operational territory. As a former director of Bogotá’s district transportation department noted, “By electrifying such a large fleet, we are no longer simply in the transport business – we are entering the realms of energy and data management.” This shift underscores a central challenge: infrastructure. Deploying hundreds of electric buses is only viable if paired with an efficient charging strategy detailing when, where and how vehicles are supplied with energy. Without coherent logistics, the risk of buses remaining idle due to insufficient battery charge becomes real, particularly during peak operational periods. 

The transformation of depots forms a crucial part of this reconfiguration. According to an advisor to the private sector, “The future lies in Shared Infrastructure: opening those depots during off-peak hours to charge delivery trucks or taxis. In this way, the depot stops being a cost centre and becomes a service hub that generates revenue.” This approach reframes the traditional perception of transport infrastructure, expanding it into an integrated, revenue-generating element of the city’s energy network. 

“The future lies in Shared Infrastructure: opening those depots during off-peak hours to charge delivery trucks or taxis.”

Private sector advisor, Colombia

Battery management is another key axis of change. The advisor explained, “A major change concerns batteries, as they are the most expensive component.” He continued, “We will see the rise of Battery as a Service: companies specialising in assuming ownership and risk of the battery, guaranteeing it always works.” This model reduces uncertainty for operators, who otherwise shoulder high capital costs and long-term performance risks. 

Technological sophistication is binding these innovations together. Instead of merely procuring vehicles, Bogotá is “shifting from simply contracting metal (buses) to contracting availability and energy efficiency – a proposition far more attractive to private investment,” stated the former transportation director. Yet three obstacles persist: high upfront costs, delayed charging infrastructure and gaps in technical capabilities. The former director warned, “Charging infrastructure is lagging behind… adapting the grid and civil works can cost up to 45 percent more than international standards due to our topography and network complexity,” and the system increasingly requires expertise in software and energy management rather than purely mechanical skills. 

“Charging infrastructure is lagging behind… adapting the grid and civil works can cost up to 45 percent more than international standards due to our topography and network complexity.”

Former director of Bogotá’s district transportation department

Financing plays a decisive role in overcoming these hurdles. Traditional banks remain cautious, and**,** as the advisor mentioned, “This is where development banks become decisive… offering long terms, guarantees and blended finance mechanisms that lower the cost of capital.” Growing interest from ESG-driven investors is also reshaping the market. Projects like La Rolita, with a workforce made up of more than 50 percent women and significant CO₂ reductions, demonstrate how social and environmental achievements can unlock international funding. 

If Bogotá’s model succeeds, it will influence the wider region. The city is “validating a contract architecture that has become the gold standard for the region,” showing other capitals that large-scale financing is feasible when backed by legal certainty and stable revenue structures, as a source confirmed. Investors are responding because “Bogotá’s model pays for availability… which drastically reduces risk,” observed the former director, reinforced by signs of maturity such as a recent USD 600 million green bond issuance. This momentum places competitive pressure on other Latin American countries to adopt similarly robust frameworks. 

According to Mobility Portal Latinoamérica, Chile ended 2024 with 2,659 electric buses, Colombia with 1,590, Mexico with 744, Brazil with 686 and Peru with only 8. These figures suggest that coherent regulation and sustained investment remain important factors. As the private sector advisor concluded, “The technology already exists; the challenge now lies in scaling smart financing and reliable governance structures to close the gap across Latin America.”