Add punctuation: Since Nakskov visited by many tourists you will also find many Bed and Breakfast Nakskov opportunities
A: Since Nakskov visited by many tourists, you will also find many Bed and Breakfast Nakskov opportunities.

Add punctuation: Development of a Baseline Emission Inventory Risk Vulnerability Assessment and Action Plan
A: Development of a Baseline Emission Inventory, Risk & Vulnerability Assessment and Action Plan

Add punctuation: The 1990s was a decade devoted to environmental considerations producing more efficient vehicle combinations and at the end of the decade seeing the integration of IT solutions such as Volvo Dynafleet 20 which provides haulage companies and drivers with tools that increase the efficiency and safety of each journey
A:
The 1990s was a decade devoted to environmental considerations, producing more efficient vehicle combinations and, at the end of the decade, seeing the integration of IT solutions such as Volvo Dynafleet 2.0, which provides haulage companies and drivers with tools that increase the efficiency and safety of each journey.