The phrase "affordable approaches" is correct and usable in written English.
You can use it when discussing methods or strategies that are cost-effective or within a reasonable price range.
Example: "We need to explore affordable approaches to improve our marketing strategy without exceeding our budget."
Alternatives: "cost-effective methods" or "budget-friendly strategies".
Devising affordable approaches to designing, manufacturing and installing renewables such as solar hot water systems; continuing large-scale support of weatherization for low-income home and building owners; and requiring existing and new buildings to go green would go a long way toward retooling the economy.
For her and her son Nathan, wood and coal are the only affordable approaches to heating their home, a small cordwood house they built themselves with the help of a few friends.
Innovative, yet affordable approaches such as town hall meetings and print media should be explored.
Governments and partners are keenly interested in replicable and affordable approaches to scale up and sustain improved quality of care for mothers and newborns to end preventable deaths.
An urgent need in cancer control today is to develop effective and affordable approaches to the early detection, diagnosis, and treatment of cancer.
(Pt, Woman) TB control requires highly effective and affordable approaches that increase the number of cases in low income and remotely located populations.
The most affordable approach might be an offshore pipeline to Turkey.
The Siemens engineering plant in Berlin takes trainees ranging from modestly qualified school-leavers to graduates, and helps to future-proof them by teaching such soft skills as teamwork and problem-solving.Short, focused online training courses offer a more affordable approach for smaller firms.
Due to its profile, tDCS seems to be a safe and affordable approach.
Presently, fabrication of orthopedic cast using 3D printing is not an economical but affordable approach in compared to traditional methods.
This paper describes an affordable approach to substitute metallic honeycomb panels with more durable stiffened graphite/epoxy composite panels.
