Shell and BP have both announced colossal profits but seem slow to reduce fuel prices. Shell's chief executive Peter Voser gave growth in production and exploration of new oil fields as reasons for the company raising its profits for the first quarter to $4.9bn, almost 50% up on the same time last year. However, homes and businesses worried about sky-high fuel costs must know about HeatingSave, where savings of a quarter from your central heating bill are easily achievable.