Sustainability & Environment

Renewables can be cost‑effective, depending on context.
Renewables are always the cheapest.
Renewables are never cost‑effective.

as a result
therefore
even though
consequently
despite

While emissions fallen overall, transport remains a challenge.
While emissions have fallen overall, transport remains a challenge.
While emissions have fell overall, transport remains challenging.

In short, mix policies likely to work best.
In short, a mix of policies is likely to work best.
Shortly, mix of policies likely works best.